Text Display (TD) User Manual ___________________ Preface 1 ___________________ Product Overview S7-200 SIMATIC Text Display (TD) User Manual System Manual Installing your Text Display 2 ___________________ (TD) Device Using the Keypad Designer to Create a Custom Faceplate for your Text Display (TD) Device _________3 Using the Text Display Wizard to Configure the S7200 CPU for Your Text Display (TD) Device _________4 Operating Your Text Display 5 ___________________ (TD) Device Technical Specifications and A ___________________ Reference Information Connecting Multiple Devices B ___________________ on a Network C ___________________ Troubleshooting 08/2008 A5E00765548-03 Legal information Warning notice system This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent damage to property. The notices referring to your personal safety are highlighted in the manual by a safety alert symbol, notices referring only to property damage have no safety alert symbol. These notices shown below are graded according to the degree of danger. DANGER indicates that death or severe personal injury will result if proper precautions are not taken. WARNING indicates that death or severe personal injury may result if proper precautions are not taken. CAUTION indicates that minor personal injury can result if proper precautions are not taken. NOTICE indicates that property damage can result if proper precautions are not taken. If more than one degree of danger is present, the warning notice representing the highest degree of danger will be used. A notice warning of injury to persons with a safety alert symbol may also include a warning relating to property damage. Qualified Personnel The product/system described in this documentation may be operated only by personnel qualified for the specific task in accordance with the relevant documentation, in particular its warning notices and safety instructions. Qualified personnel are those who, based on their training and experience, are capable of identifying risks and avoiding potential hazards when working with these products/systems. Proper use of Siemens products Note the following: WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems. The permissible ambient conditions must be complied with. The information in the relevant documentation must be observed. Trademarks All names identified by (R) are registered trademarks of Siemens AG. The remaining trademarks in this publication may be trademarks whose use by third parties for their own purposes could violate the rights of the owner. Disclaimer of Liability We have reviewed the contents of this publication to ensure consistency with the hardware and software described. Since variance cannot be precluded entirely, we cannot guarantee full consistency. However, the information in this publication is reviewed regularly and any necessary corrections are included in subsequent editions. Siemens AG Industry Sector Postfach 48 48 90026 NURNBERG GERMANY A5E00765548-03 02/2013 Technical data subject to change Copyright (c) Siemens AG 2007. All rights reserved Preface Scope of this Manual This manual describes the installation, configuration and operation of the TD 100C version 1.0, the TD 200 version 3.0, the TD 200C version 1.0, and the TD400C version 2.0. This manual also describes the Text Display wizard of STEP 7-Micro/WIN (used to configure the S7-200 CPU for the TD devices) and the Keypad Designer application (used to configure the keypad of the TD 100C, the TD 200C and the TD400C). To utilize these TD devices, you must use the following: STEP 7-Micro/WIN version 4.0 SP2 or greater for TD 100C version 1.0 STEP 7-Micro/WIN version 4.0 or greater for TD 200C version 1.0 and TD 200 version 3.0 STEP 7-Micro/WIN version 4.0 SP6 or greater for the TD400C version 2.0 Purpose of the manual The SIMATIC Text Display (TD) User Manual is a combination user and reference manual that describes the operation of the TD devices with an S7-200 CPU. Required Basic Knowledge This manual is designed for engineers, programmers, and maintenance personnel who have a general knowledge of programmable logic controllers and operator interfaces. Recycling and Disposal Please contact a company certified in the disposal of electronic scrap for environmentally safe recycling and disposal of your device. Place of this Document in the Information Environment Table 1 Place of the Text Display User Manual in the Information Environment Product Family Documentation Order Number S7-200 SIMATIC Text Display (TD) User Manual (resides on the STEP 7-Micro/WIN documentation CD) Not applicable Simplified Chinese Character Set (resides on the STEP 7-Micro/WIN documentation CD) Not applicable S7-200 Programmable Controller System Manual 6ES7 298-8FA24-8BH0 S7-200 Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 3 Preface Finding Your Way If you are a first-time (novice) user of TD devices, you should read the entire SIMATIC Text Display (TD) User Manual. If you are an experienced user, refer to the table of contents or index to find specific information. The SIMATIC Text Display User Manual is organized according to the following topics: Chapter 1 (Product Overview) provides an overview of the TD devices Chapter 2 (Installing Your TD Device) provides installation instructions and guidelines. Chapter 3 (Using the Keypad Designer to Create a Custom Faceplate for Your TD Device) provides information about the Keypad Designer and the steps required for configuring the keypad and faceplate for the TD devices that can be customized.. Chapter 4 (Using the Text Display Wizard to Configure the S7-200 CPU for Your TD Device) provides information about using the Text Display wizard of STEP 7-Micro/WIN to configure the S7-200 CPU for the TD device. Chapter 5 (Operating Your TD Device) provides information about the basic operation of the TD devices and also describes the features and capabilities. Appendix A (Technical Specifications and Reference Information) provides the technical information for the TD devices and also provides references for the character sets supported. Appendix B (Connecting Multiple Devices on a Network) provides information about using a TD device in a network with other TD devices and S7-200 CPUs. Appendix C (Troubleshooting) provides information to help you diagnose problems with the TD device. The Simplified Chinese Character Set shows the characters supported by the TD devices. This file is an electronic file and resides on the STEP 7-Micro/WIN documentation CD. Approvals Agency Approvals The SIMATIC Text Display (TD) devices meet the standards and regulations of the following agencies. Underwriters Laboratories, Inc. (UL): UL 60950 for the TD 200C and TD 200; and UL 508, UL 1604 for the TD 100C and TD400C Canadian Standards Association: CSA C22.2 No. 60950 standard for the TD 200C and TD 200; and CS22.2 No. 142 standard and CSA-213 for the TD 100C and TD400C Refer to Appendix A for additional compliance information. Text Display (TD) User Manual 4 System Manual, 08/2008, A5E00765548-03 Preface Certification The SIMATIC Text Display devices have the following certifications: Underwriters Laboratories (UL) - TD 200C and TD 200: Standards UL 60950 and CSA C22.2 No. 60950 - TD 100C and TD400C: Standards UL 508 and CS22.2 No. 142; UL 1604 and CSA213 Factory Mutual Research: Standard Class Number 3611, Class I, Division 2, Group A, B, C, D, and Class I, Zone 2, Group IIC. Temperature class T5 is adhered to when the ambient temperature during operation does not exceed 50 degrees C. CE Labeling The SIMATIC TD devices fulfil the requirements and protection guidelines of the following EU directive: EC Directive 2004/108/EC "EMC directive" (TD 100C, TD 200, TD 200C and TD400C) C-Tick The SIMATIC devices are compliant with requirements of the following standards. AS/NZS CISPR22 (TD 100C, TD 200, TD 200C) AS/NZS CISPR11 (TD400C) Services and Support Additional Support Local Siemens Sales Office or Distributor: For assistance in answering any technical questions, for training on the S7-200 products, or for ordering S7-200 products, contact your Siemens distributor or sales office. Because your sales representatives are technically trained and have the most specific knowledge about your operations, process and industry, as well as about the individual Siemens products that you are using, they can provide the fastest and most efficient answers to any problems that you might encounter. Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 5 Preface Service and Support on the Internet In addition to our documentation, we offer our Know-How online on the internet at: http://www.siemens.com/automation/service&support where you will find the following: Access the S7-200 Internet site to find additional S7-200 product information: www.siemens.com/S7-200 This site includes frequently asked questions (FAQs), Programming Tips (application examples and sample programs), information about newly released products, and product updates or downloads Read the newsletter, which constantly provides you with up-to-date information on your products Use the Search feature of the Service & Support area to find specific documentation Share information and exchange experiences with a forum of other users and experts from all over the world Find your local Siemens representative for Automation & Drives Use the "Services" link to find information on field service, repairs, spare parts and more Contact Information and Additional Support Service and support from your local Siemens sales office or distributor For assistance in answering any technical questions, for training on a specific product, or for ordering any SIMATIC products, contact your Siemens distributor or sales office. Because the sales representatives are technically trained and have specific knowledge about your operations, process and industry, as well as about the individual Siemens products that you are using, they can provide the fastest and most efficient answers to any problems that you might encounter. Text Display (TD) User Manual 6 System Manual, 08/2008, A5E00765548-03 Preface Technical services The highly trained staff of the SIMATIC Customer Support center is also available to help you resolve any problems that you might encounter. Their services are available world-wide 24 hours a day, 7 days a week. -RKQVRQ&LW\71 1XUHPEHUJ Figure 1 World-Wide SIMATIC Customer Support Table 2 Contact Information for SIMATIC Customer Support United States: Johnson City, TN World-wide: Nuremberg %HLMLQJ Asia and Australia: Beijing Technical Support and Authorization Technical Support Technical Support and Authorization Local time: Monday to Friday 8:00 AM to 5:00 PM 24 hours a day, 365 days a year Local time: Monday to Friday 8:00 AM to 5:00 PM Telephone: +1 (423) 262-2522 or +1 (800) 333-7421 (USA only) Fax: +49 (180) 5050-223 Fax: +1 (423) 262-2289 Mail to: techsupport.sea@siemens.com GMT: -5:00 Telephone: +49 (180) 5050-222 Mail to: ad.support@siemens.com GMT: +1:00 Authorization Telephone: +86 10 64 75 75 75 Fax: +86 10 64 74 74 74 Mail to: ad.support.asia@siemens.com GMT: +8:00 Local time: Monday to Friday 8:00 AM to 5:00 PM Telephone: +49 (180) 5050-222 Fax: +49 (180) 5050-223 Mail to: ad.support@siemens.com GMT: +1:00 The languages for the SIMATIC hotlines and the Authorization hotline are generally German and English. Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 7 Preface Text Display (TD) User Manual 8 System Manual, 08/2008, A5E00765548-03 Table of contents Preface ...................................................................................................................................................... 3 1 2 3 Product Overview .................................................................................................................................... 13 1.1 Overview ......................................................................................................................................13 1.2 Introducing the S7-200 Text Display (TD) Device .......................................................................13 1.3 Features of the Text Display (TD) Devices..................................................................................16 1.4 Comparing the TD Devices..........................................................................................................18 1.5 Using the TD Device to Access Screens and Alarms..................................................................19 1.6 Installation and Configuration Tasks............................................................................................22 1.7 Creating a Custom Faceplate for the TD Device .........................................................................27 1.8 Printing the Custom Faceplate for the TD device ........................................................................28 Installing your Text Display (TD) Device .................................................................................................. 31 2.1 Overview ......................................................................................................................................31 2.2 Components Shipped with the TD Devices .................................................................................31 2.3 Mounting the TD 200, TD 200C, and TD400C in a Panel or on a Surface .................................33 2.4 Mounting the TD 100C in a Panel or on a Surface ......................................................................35 2.5 Customizing the Labels for the Keys of the TD 200 ....................................................................36 2.6 Installing a Faceplate for the TD 100C, TD 200C and TD400C ..................................................38 2.7 Connecting the TD/CPU Cable ....................................................................................................41 2.8 Supplying Power for the TD Device .............................................................................................42 2.9 Establishing a Connection for Your TD Device............................................................................43 Using the Keypad Designer to Create a Custom Faceplate for your Text Display (TD) Device ............... 45 3.1 Overview ......................................................................................................................................45 3.2 Using the Keypad Designer with Other Applications ...................................................................45 3.3 Starting the Keypad Designer ......................................................................................................48 3.4 Adding Buttons to the Keypad .....................................................................................................50 3.5 Defining the Properties of the Button...........................................................................................52 3.6 Exporting the Keypad Layout to a Graphics Application .............................................................55 3.7 Adding a Panel Image to the Faceplate.......................................................................................56 3.8 Saving the Keypad to a TD Configuration File.............................................................................58 3.9 Reversing the Panel Image..........................................................................................................59 3.10 Printing the Panel Image on a Faceplate.....................................................................................60 Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 9 Table of contents 3.11 4 5 A Installing the Printed Faceplate onto the TD device ................................................................... 64 Using the Text Display Wizard to Configure the S7-200 CPU for Your Text Display (TD) Device............ 67 4.1 Overview ..................................................................................................................................... 67 4.2 Overview of the Configuration Tasks .......................................................................................... 67 4.3 Configuring the Text Display Device........................................................................................... 70 4.4 Configuring the Screens for the Text Display Device ................................................................. 79 4.5 Configuring the Alarms................................................................................................................ 87 4.6 Configuring the Language Sets (TD 200, TD 200C, and TD400C) ............................................ 95 4.7 Assigning the V Memory Address for the Parameter Block........................................................ 98 4.8 Finishing the Configuration for the TD Device ............................................................................ 98 Operating Your Text Display (TD) Device .............................................................................................. 101 5.1 Overview ................................................................................................................................... 101 5.2 Using the Text Display Device to Access Screens and Alarms................................................ 101 5.3 Accessing the Menus and Screens........................................................................................... 106 5.4 Entering and Releasing a Password......................................................................................... 109 5.5 Viewing the Screens and the Alarms ........................................................................................ 110 5.6 Performing Typical or Routine Operator Tasks......................................................................... 119 5.7 Performing Specialized Operator Tasks (Diagnostic/Setup Menu) .......................................... 124 Technical Specifications and Reference Information ............................................................................. 133 A.1 General Specifications for the Text Display Devices ................................................................ 133 A.2 Technical Specifications for the TD 100C, TD 200 and TD 200C ............................................ 133 A.3 Technical Specifications for the TD400C.................................................................................. 136 A.4 Certificates, Directives and Declarations for the TD Device ..................................................... 137 A.5 Approvals for USA, Canada and Australia................................................................................ 139 A.6 Standard TD Character Set (TD 200, TD 200C)....................................................................... 141 A.7 Arabic Character Set (TD 200, TD 200C, and TD400C) .......................................................... 144 A.8 Baltic Character Set .................................................................................................................. 145 A.9 Simplified Chinese Character Set ............................................................................................. 146 A.10 Cyrillic Character Set ................................................................................................................ 148 A.11 Greek Character Set ................................................................................................................. 149 A.12 Hebrew Character Set (TD 200, TD 200C, and TD400C) ........................................................ 150 A.13 Latin 1 Character Set ................................................................................................................ 151 A.14 Latin 2 Character Set ................................................................................................................ 152 A.15 Turkish (Latin 5) Character Set................................................................................................. 153 Text Display (TD) User Manual 10 System Manual, 08/2008, A5E00765548-03 Table of contents B C Connecting Multiple Devices on a Network............................................................................................ 155 B.1 Overview ....................................................................................................................................155 B.2 Communicating with Multiple CPUs...........................................................................................155 B.3 Determining the Distances, Transmission Rate, and Cable ......................................................156 B.4 Selecting the Network Cable......................................................................................................157 B.5 Biasing and Terminating the Network Cable .............................................................................157 B.6 Building a TD/CPU Cable ..........................................................................................................158 B.7 CPU Grounding and Circuit Reference Point Guidelines for Using Isolated Circuits ................160 Troubleshooting ..................................................................................................................................... 163 C.1 Troubleshooting Guide...............................................................................................................163 Index...................................................................................................................................................... 165 Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 11 Table of contents Text Display (TD) User Manual 12 System Manual, 08/2008, A5E00765548-03 Product Overview 1.1 1 Overview Product Overview The S7-200 TD devices provide a low-cost human-machine interface (HMI), allowing an operator or user to interact with your application. The TD devices allow you to configure a set of hierarchical user menus to provide additional structure for the interaction with your application. You can also configure the TD device to display alarms or messages that are enabled by specific bits in the S7-200 CPU. Tip The TD devices provide additional functionality, such as the hierarchical user-defined menus. The TD 200C and the TD 200 are fully compatible with projects that were created with earlier versions of the TD 200 (prior to TD 200 V3.0, which supported only the bitenabled messages from the S7-200 CPU). You can use the TD 200C or the TD 200 device with an existing TD configuration without having to modify the control program in the S7-200 CPU. The TD 100C and the TD400C devices are not compatible with the TD 200 devices. 1.2 Introducing the S7-200 Text Display (TD) Device Introducing the S7-200 Text Display (TD) Devices Your S7-200 TD device is a 2- or 4-line text display device that can be connected to the S7-200 CPU. The TD device allows you to view, monitor, and change the process variables pertaining to your application. The S7-200 product family provides four TD devices: TD 100C: The TD 100C has a 4-line text display with 2 font choices. Your display can have 16 characters per line for a total of 64 characters, or you can use a bold font with 12 characters per line for a total of 48 characters. The faceplate of the TD 100C offers complete flexibility of the keypad layout and faceplate design. You can create a custom keypad with up to 14 buttons (keys) of variable size, with varying shapes, colors, or fonts that can be layered onto any background image. TD 200C: The TD 200C has a 2-line text display with 20 characters per line for a total of 40 characters. The faceplate of the TD 200C offers complete flexibility of the keypad layout and faceplate design. You can create a custom keypad with up to 20 buttons (keys) of variable size, with varying shapes, colors, or fonts that can be layered onto any background image. Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 13 Product Overview 1.2 Introducing the S7-200 Text Display (TD) Device TD 200: The faceplate of the TD 200 provides four keys with predefined, set-bit functions and allows up to eight set-bit functions by using the SHIFT key. TD400C: The TD400C can have a 2- or 4-line text display depending on your font and character choice.The TD400C buttons (keys) are tactile and have fixed positions. - Your display can have a 4-line display with 12 small Chinese characters per line for a total of 48 characters, or 24 small ASCII characters per line for a total of 96 characters. - Your display can have a 2-line display with 8 large Chinese characters per line for a total of 16 characters, or 16 large ASCII characters per line for a total of 32 characters. - You can create a custom keypad with up to 15 buttons (keys) of varying colors, functions, or fonts that can be layered onto any background image. 7'& 7'& Figure 1-1 7' 7'& Text Display (TD) Devices The TD devices receive power from the S7-200 CPU through the TD/CPU cable. The TD 200, TD 200C and TD400C devices can also receive power from a separate power supply. Text Display (TD) User Manual 14 System Manual, 08/2008, A5E00765548-03 Product Overview 1.2 Introducing the S7-200 Text Display (TD) Device The TD devices contain the following elements: Text display area: The TD 200C, TD 200 and TD400C have a backlit liquid crystal display (LCD). - The TD 200C and TD 200 displays have a resolution of 33 x 181 pixels - The TD400C display has a resolution of 192 x 64 pixels. - The TD 100C has a liquid crystal display (LCD) with a resolution of 132 x 65 pixels. There is no backlight on the TD 100C. Communication port: 9-pin D-connector Power connector - The TD 200C, TD 200, and TD400C have a connector for using an optional external power supply (power for the TD device is typically supplied by the S7-200 CPU through the TD/CPU cable). - The TD 100C does not have the option of using an external power supply. STEP 7-Micro/WIN provides tools to help you configure the TD devices. Using the following tools, you can easily program your S7-200 to display text messages and other data: Text Display wizard helps you configure messages for the TD devices. Keypad Designer helps you to configure the custom keypad for the TD 100C, the TD 200C, and the TD400C. The Keypad Designer includes samples and templates in the following directories: - Sample bitmaps for buttons and backgrounds: C:/Program Files/Siemens/TD Keypad Designer/Images - Sample projects: C:/Program Files/Siemens/TD Keypad Designer/Samples - Sample template (for printing multiple copies of the faceplate): C:/Program Files/Siemens/TD Keypad Designer/Templates Each TD device functions as a network master when it is connected over a network that contains one or more S7-200 CPUs. The TD device is also designed to operate with other masters in a network. Multiple TD devices can be used with one or more S7-200 CPUs connected to the same network. More than one TD device can connect to the same S7-200 CPU. Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 15 Product Overview 1.3 Features of the Text Display (TD) Devices 1.3 Features of the Text Display (TD) Devices Features of the Text Display (TD) Devices You can use your TD device to perform the following tasks: Viewing a hierarchy of user menus and screens that allow an operator to interact with the application or process You create these user menus and screens with the Text Display wizard of STEP 7-Micro/WIN Displaying alarms (bit-enabled messages) that are generated by the S7-200 CPU You define these alarms with the Text Display wizard of STEP 7-Micro/WIN Modifying designated program variables The TD device allows you to define a variable as either a text string or a numeric string: - Text string: All characters in a variable are editable - Numeric string: Only the numeric characters are editable (the cursor skips over all non-numeric characters) The TD device allows you to define a variable as a word, double word, or real Forcing or unforcing I/O points: You can force individual I/O points in the S7-200 CPU to be on or off (TD 200C, TD 200, and TD400C only) Setting the time and date (if the S7-200 CPU supports a real-time clock) Viewing the CPU status (including version information) The TD 200C and TD400C provide additional functionality for interacting with the S7-200 CPU: You can change the operating mode (RUN or STOP) of the S7-200 CPU You can load the user program in the S7-200 CPU to a memory cartridge You can access and edit the data stored in the memory of the S7-200 CPU International Languages and Characters Support The TD 200C and TD 200 devices provide a default TD character set which supports bar graph characters. The TD devices (as noted) support the following Windows character sets for displaying messages: Arabic Baltic Chinese (Simplified Chinese)1 Cyrillic Greek Hebrew Latin 1 (with Boldface) Text Display (TD) User Manual 16 System Manual, 08/2008, A5E00765548-03 Product Overview 1.3 Features of the Text Display (TD) Devices Latin 2 (with Boldface) Turkish (Latin 5) The TD devices provide system menus and prompts in six languages: English, German, French, Spanish, Italian, and Simplified Chinese. In the TD 100C, all fonts except Simplified Chinese are available in two sizes: 12 and 16 characters per row. All the 12 character fonts are bold. The TD400C supports the character sets in two sizes. Table 1- 1 Fonts Supported by the TD Devices TD 100C TD 200 TD 200C TD400C V 2.0 Latin 1 Latin 1 Latin 1 Latin 1 - Latin 1 Bold Latin 1 Bold Latin 1 Bold Latin 2 Latin 2 Latin 2 Latin 2 - Latin 2 Bold Latin 2 Latin 2 Bold Cyrillic Cyrillic Cyrillic Cyrillic Greek Greek Greek Greek Turkish Turkish Turkish Turkish Baltic Rim Baltic Rim Baltic Rim Baltic Rim - Arabic Arabic Arabic - Hebrew Hebrew Hebrew - Original TD 200 Original TD 200 - - Bar Graph Bar Graph - Simplified Chinese Simplified Chinese Simplified Chinese Simplified Chinese1 1 The TD 100C includes approximately 1900 out of the possible 6763 Chinese characters. Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 17 Product Overview 1.4 Comparing the TD Devices 1.4 Comparing the TD Devices Comparing the Text Display Devices Table 1- 2 Comparing the TD Devices Feature TD 100C V 1.0 TD 200 V3.0 TD 200C V 1.0 TD400C V 2.0 Text display area 4 lines, up to 64 characters (up to 16 characters per line) 2 lines, up to 40 characters (up to 20 characters per line) 2 lines, up to 40 characters (up to 20 characters per line) 2 lines with large font, up to 16 Chinese or 32 ASCII characters per line (up to 8 Chinese or 16 ASCII characters per line) 4 lines with small font, up to 24 ASCII characters (up to 12 Chinese characters per line) Display backlight can be configured to extend the life of the TD400C device Keypad options User-designed custom keypad Standard keypad Standard keypad User-designed custom keypad Standard keypad User designed custom keypad Standard keypad Configurable buttons Custom keypad: Up to 14 (user-configurable) Standard keypad: 2 Standard keypad: 4 (Up to 8 when using SHIFT) Custom keypad: Up to 20 (user-configurable) Standard keypad: 4 (up to 8 when using SHIFT) Custom keypad: Up to 15 (user configurable) System buttons (pre-configured) ENTER, ESC (Escape), UP, DOWN, LEFT and RIGHT arrows, F1, F2 ENTER, ESC (Escape), SHIFT, UP and DOWN arrows ENTER, ESC (Escape), SHIFT, UP, DOWN, LEFT, and RIGHT arrows ENTER, ESC (Escape), SHIFT, UP, DOWN, LEFT, and RIGHT arrows User-defined menus and user screens Maximum of 32 screens Up to 4 user menus, with up to 8 screens per user menu Maximum of 64 screens Up to 8 user menus, with up to 8 screens per user menu Maximum of 64 screens Up to 8 user menus with up to 8 screens per user menu Maximum of 64 screens Alarms (from the S7-200 CPU) Up to 40 alarm messages Up to 80 alarm messages Up to 80 alarm messages Up to 80 alarm messages Alarm indicator (icon) Yes Yes Yes Yes Variable embedded in an alarm or screen 1 per line Up to 6 variables per (1 for one-line alarms; alarm or screen 2 for two-line alarms, 4 for a screen) Up to 6 variables per alarm or screen Up to 6 variables per alarm or screen Icons (graphics) embedded in a message No Yes Yes No Standard keypad: 8 (up to 16 when using SHIFT) Up to 8 user menus with up to 8 screens per user menu Text Display (TD) User Manual 18 System Manual, 08/2008, A5E00765548-03 Product Overview 1.5 Using the TD Device to Access Screens and Alarms Feature TD 100C V 1.0 TD 200 V3.0 TD 200C V 1.0 TD400C V 2.0 System menu options Release the password Set the time and date CPU status Clean keypad Force I/O Release the password Set the time and date CPU status Switch languages (if configured) Clean keypad Force I/O Release the password Set the time and date CPU status Switch languages (if configured) Change the CPU operating mode Clean keypad Edit the CPU memory Program a memory cartridge Force I/O Release the password Set the time and date CPU status Switch language (if configured) Change the CPU operating mode Clean keypad Edit the CPU memory Program a memory cartridge Password protection Yes Yes Yes Yes Multiple language sets No Yes Yes Yes Character sets supported (for displaying different languages) 7 character sets: Latin 1, Latin 2, Chinese (Simplified)1, Cyrillic, Baltic, Greek, Turkish 10 character sets: Latin 1/Bold, Latin 2/Bold, Chinese (Simplified), Cyrillic, Arabic, Baltic, Greek, Hebrew, Turkish, and Standard TD (includes Bar Graph) 10 character sets: Latin 1/Bold, Latin 2/Bold, Chinese (Simplified), Cyrillic, Arabic, Baltic, Greek, Hebrew, Turkish, and Standard TD (includes Bar Graph) 9 characters sets: Latin 1/Bold, Latin 2/Bold, Chinese (Simplified), Cyrillic, Arabic, Baltic, Greek, Hebrew, Turkish Languages for system menus and error messages 6 languages: English, French, German, Italian, Spanish, and Chinese 6 languages: English, French, German, Italian, Spanish, and Chinese 6 languages: English, French, German, Italian, Spanish, and Chinese 6 languages: English, French, German, Italian, Spanish, and Chinese Feedback (when pressing a button) Visual indicator in the text display area Tactile dome over the buttons on the keypad and visual indicator Visual indicator in the text display area Tactile dome over the buttons on the keypad, visual indicator, and audio feedback 1 The 1.5 TD 100C includes approximately 1900 out of the possible 6763 Chinese characters.. Using the TD Device to Access Screens and Alarms Using the TD Device to Access Screens and Alarms When you configure the TD device with the Text Display wizard of STEP 7-Micro/WIN, you create the screens and alarms for the TD device. You use the buttons on the keypad of the TD device to navigate through the screens and menus. The TD 200 device uses the standard TD keypad. The standard faceplates for the TD devices are shown in Figure 1-2. The TD 100C and TD 200C allow you to create your own custom-designed buttons with specialized functions. Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 19 Product Overview 1.5 Using the TD Device to Access Screens and Alarms 6WDQGDUG)DFHSODWH 7'& 6WDQGDUG)DFHSODWH 7' 7H[WGLVSOD\DUHD 7H[WGLVSOD\DUHD $UURZEXWWRQV 6,(0(16 6,(0(16 ) ) $UURZEXWWRQV ) ) ) ) ) ) ) ) 6+,)7 (6& ) ) ) ) 6+,)7 (17(5 6WDQGDUG)DFHSODWH 7'& (6& (17(5 (17(5 DQG(6& &RQILJXUDEOHEXWWRQV DQG6+,)7 (17(5 DQG(6& &RQILJXUDEOHEXWWRQV DQG6+,)7 ) ) 6WDQGDUG)DFHSODWH 7'& 7H[WGLVSOD\DUHD $UURZEXWWRQV 7H[WGLVSOD\DUHD $UURZEXWWRQV 7'& 0 6,(0(16 7'& 6,(0(16 ) ) &RQILJXUDEOHEXWWRQV (6& (17(5 ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) (17(5 DQG(6& &RQILJXUDEOHEXWWRQV Figure 1-2 (6& 6+,)7 (17(5 6+,)7(17(5DQG(6& Standard Keypad Configuration for the TD Devices Dividing Information into Screens and Bit-Enabled Alarms As shown in Figure 1-3, you can configure the TD device to display screens (which are initiated by operator action) and bit-enabled alarms (which are initiated by the S7-200 CPU). Screens: You can create screens that allow the operator (using the TD device) to initiate the interaction with the S7-200 CPU. With the TD device, you can configure a user menu (up to 8 entries or groups for the TD 200C, TD 200, and TD400C, and up to 4 entries or groups for the TD 100C) that provides a hierarchy for the screens. You can create up to 8 screens for each menu item or group. Alarms: You can create alarm messages that allow the user program in the S7-200 CPU to initiate interaction with the operator by displaying a message on the TD device. During the configuration of the TD device, you also designate which type of message (screens or alarms) will be the default display mode for the TD device. After power-up, the TD device goes to the default display mode. Also, the TD device returns to the default display mode after a period of inactivity (if no buttons have been pressed for one minute). Text Display (TD) User Manual 20 System Manual, 08/2008, A5E00765548-03 Product Overview 1.5 Using the TD Device to Access Screens and Alarms Storing the Screens and Alarms in the Parameter Block The S7-200 CPU stores the text, embedded variables, and format information for the alarms and screens in a parameter block located in V memory. You use the Text Display wizard to configure the starting address for the parameter block in V memory, and the Text Display wizard allocates the memory required to store the information for the TD device. If you configure more than one parameter block for the S7-200 CPU (with each parameter block having a different range of addresses in V memory), you can connect several TD devices to that one S7-200 CPU. You configure the V memory address for the specific parameter block for each of the TD devices. The Diagnostic Menu of the TD device provides a TD Setup command for specifying the starting address of the parameter block. Tip The parameter block for the TD 100C and the TD400C is not compatible with other TD devices. The TD 100C parameter block is only compatible with a TD 100C parameter block, and the TD400C parameter block is only compatible with a TD400C parameter block. Displaying the Screens and Alarms on the TD Device When the operator uses the buttons on the TD device to select a screen, the TD device reads the screen information from the parameter block (stored in V memory of the S7-200 CPU) and displays the appropriate screen. When you configure an alarm, you also configure an alarm bit for enabling a specific alarm. The logic of your user program sets this alarm bit to display the alarm on the TD device. When you create the text for the alarm, you also designate the alarm bit. If you configured an alarm to require acknowledgement by an operator, that alarm also has an acknowledge bit. The TD device continuously polls the alarm bits to determine which alarms have been enabled. To display an alarm on the TD device, your user program in the S7-200 CPU must first set the alarm bit for the specific alarm. When your user program sets one of the alarm bits, the TD device then reads the alarm bits in the parameter block in the S7-200 CPU and displays the corresponding alarm message. Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 21 Product Overview 1.6 Installation and Configuration Tasks 8VHU0HQX 6FUHHQV &KDQJH 6L]H +HLJKW &KDQJH 3UHVVXUH 0D[LPXP SVL /HQJWK :LGWK 0LQLPXP SVL 7''HYLFH 6&38 $ODUPV 3UHVVXUH+LJK &KHFN6SHHG &DOLEUDWH6L]H $ODUPVDUHVRUWHGE\WKHVHTXHQWLDOSULRULW\WKDW \RXFUHDWHGZLWKWKH7H[W'LVSOD\ZL]DUG 7KHILUVWDODUPWKDW\RXFRQILJXUDWHGLVWKH KLJKHVWSULRULW\ 7KHODVWDODUPWKDW\RXFRQILJXUHGLVWKH ORZHVWSULRULW\ 5HIHUWR&KDSWHUVDQGIRULQIRUPDWLRQDERXW DODUPV Figure 1-3 1.6 Screens and Alarms Installation and Configuration Tasks Installation and Configuration Tasks As shown in Figure 1-4, you use the Text Display wizard of STEP 7-Micro/WIN to configure the TD device. You can create a custom faceplate for the TD 100C, TD 200C, and TD400C. The Keypad Designer creates a keypad configuration file for the Text Display wizard. An overview of the tasks for installing your TD device is shown in the figures below. Refer to Chapter 2. Text Display (TD) User Manual 22 System Manual, 08/2008, A5E00765548-03 Product Overview 1.6 Installation and Configuration Tasks 7' 7'& 7'& 7'& .H\SDG'HVLJQHU 6DYHWKHNH\SDGFRQILJXUDWLRQ ILOH WG WGRU WG 67(30LFUR:,1 7H[W'LVSOD\:L]DUG &UHDWHWKHVFUHHQVDQGWKH DODUPVIRU\RXURSHUDWRULQWHUIDFH &RQILJXUHWKHSDUDPHWHUEORFN IRUWKH7'GHYLFH 9PHPRU\LQ WKH6&38 3DUDPHWHU%ORFN :KHQ\RXGRZQORDG\RXUXVHUSURJUDPWKH 6&38VWRUHVWKHSDUDPHWHUEORFNLQ WKH9PHPRU\DGGUHVV\RXVHOHFWHG /DVHU3ULQWHU 3ULQWWKHIDFHSODWHIRUWKH7'GHYLFH 6&38 Figure 1-4 Configuration Tasks for the TD Devices Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 23 Product Overview 1.6 Installation and Configuration Tasks 7' 7'& 0RXQWLQJ6FUHZV ,QVWDOOWKH IDFHSODWH 5HPRYHWKH +RXVLQJ /DEHO,QVHUW 0RXQWLQJ6FUHZV 5HPRYHWKH +RXVLQJ 2SWLRQDO 0RGLI\WKH /DEHO,QVHUW 6SDFHUV 6SDFHUV ,QVHUWWKH 6SDFHUVDQG 0RXQWWKH7' 'HYLFH ,QVHUWWKH 6SDFHUVDQG 0RXQWWKH7' 'HYLFH 7R6&38 7R6&38 &RQQHFWWRWKH 6&38 &RQQHFWWRWKH 6&38 ([WHUQDO3RZHU 6XSSO\ RSWLRQDO 7RFRQQHFW\RXU7'GHYLFHWRDQHWZRUNXVHWKH'LDJQRVWLF0HQXRI WKH7'GHYLFHWRVHWXSWKHQHWZRUNDGGUHVVHVEDXGUDWHDQGRWKHU SDUDPHWHUV 5HIHUWR&KDSWHU Figure 1-5 ([WHUQDO3RZHU 6XSSO\ RSWLRQDO 7'6HWXS 9LHZ0HVVDJHV Installing Your TD 200 and TD 200C Device Text Display (TD) User Manual 24 System Manual, 08/2008, A5E00765548-03 Product Overview 1.6 Installation and Configuration Tasks 7'& ,QVWDOOWKH IDFHSODWH 5HPRYHWKH +RXVLQJ 6SDFHUV ,QVHUWWKH 6SDFHUVDQG 0RXQWWKH7' 'HYLFH 7R6&38 &RQQHFWWRWKH 6&38 ([WHUQDO3RZHU 6XSSO\ RSWLRQDO 7RFRQQHFW\RXU7'GHYLFHWRDQHWZRUNXVHWKH'LDJQRVWLF0HQXRI WKH7'GHYLFHWRVHWXSWKHQHWZRUNDGGUHVVHVEDXGUDWHDQGRWKHU SDUDPHWHUV 5HIHUWR&KDSWHU Figure 1-6 7'6HWXS 9LHZ0HVVDJHV Installing Your TD400C Device Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 25 Product Overview 1.6 Installation and Configuration Tasks 7'& ,QVWDOOWKH IDFHSODWH 0RXQWLQJEUDFNHW &OLSRQWKH PRXQWLQJ EUDFNHWV 7LJKWHQWKH VFUHZVWR VHFXUHWKH7' WRWKHSDQHO 0RXQWLQJ 6FUHZV 0RXQWLQJEUDFNHW 7R6&38 &RQQHFWWRWKH 6&38 7RFRQQHFW\RXU7'&GHYLFHWRDQHWZRUNXVHWKH7'6HWXS 0HQXRIWKH7'&GHYLFHWRVHWXSWKHQHWZRUNDGGUHVVHVEDXG UDWHDQGRWKHUSDUDPHWHUV5HIHUWR&KDSWHU Figure 1-7 7'6HWXS Installing Your TD 100C Device Text Display (TD) User Manual 26 System Manual, 08/2008, A5E00765548-03 Product Overview 1.7 Creating a Custom Faceplate for the TD Device 1.7 Creating a Custom Faceplate for the TD Device Creating a Custom Faceplate for the TD Device With the TD device, you can design a custom faceplate that can be layered onto any background image. The TD 100C and the TD 200C lets you incorporate buttons (keys) of varying size, with varying shapes, colors or fonts. The TD400C lets you incorporate buttons (keys) of varying colors and fonts. The positions and size of the TD400C buttons (keys) are fixed. As shown in Figure 1-7, you use several applications to create a custom faceplate: Keypad Designer: Creates the layout and the configuration for the keypad Third-party graphics application: Designs the graphical appearance of the faceplate STEP 7-Micro/WIN (Text Display wizard): Configures the parameter block for the TD 100C, TD 200C, and the TD400C Word-processing application (optional): Prints multiple copies of the faceplate Siemens provides document files (in 6 languages) for Microsoft Word that help you to align the panel images for the perforations on the A4 blank faceplate material. To open these documents, browse to the Templates subdirectory under the Keypad Designer application (C:/Program Files/Siemens/TD Keypad Designer/Templates) and select the template for your TD device and language. .H\SDG'HVLJQHU &UHDWHWKHOD\RXWRIWKHEXWWRQV &RQILJXUHWKHIXQFWLRQDOLW\IRU HDFKEXWWRQ $GGDQLPDJHIRUWKHNH\SDG SDQHO 3ULQWWKHIDFHSODWHIRUWKH7' GHYLFH &UHDWHWKHNH\SDGFRQILJXUDWLRQ ILOH WGIRU7'& WGIRU 7'&RU WGIRU7'& 67(30LFUR:,1 7H[W'LVSOD\:L]DUG &RQILJXUHWKH7' GHYLFH Figure 1-8 *UDSKLFV $SSOLFDWLRQ 7KLUG3DUW\ :RUG3URFHVVLQJ $SSOLFDWLRQ 2SWLRQDO 3ULQWWKHIDFHSODWHRQWRWKHEODQN ODEHOPDWHULDO Using the Keypad Designer and Other Applications to Create a Custom Faceplate Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 27 Product Overview 1.8 Printing the Custom Faceplate for the TD device 1.8 Printing the Custom Faceplate for the TD device Printing the Custom Faceplate for the TD Device The TD 100C and the TD 200C ship with one blank faceplate (envelope-size) for printing the faceplate. The faceplate is constructed from durable, polyester material which has been designed especially for use on HMI faceplates. The TD400C does not include a blank faceplate. You can either order blank faceplates, or use the Keypad Designer to print a TD400C custom faceplate on A4 paper and take it to a local supplier to make a custom TD400C faceplate. You can print a single faceplate directly from the Keypad Designer on the envelope-sized blank faceplate. To print multiple faceplates, you can use the Microsoft Word template (provided in the Templates subdirectory) that ensures your faceplate design is properly sized. You can print multiple faceplates onto the perforated A4-size blank faceplate sheets. Refer to Chapter 3 for specific information about printing the custom faceplate for your TD device. Tip: The faceplate material is specially treated on one side to accommodate printing with a laser printer. The treated surface is up (or toward you) when you are holding the material with the cut corner in the top right of the sheet. Ensure that the material is correctly inserted into the laser printer so that the faceplate prints the reversed image onto the treated surface of the material. You must print a reversed-image version of the faceplate onto the faceplate material. Before printing your custom faceplate onto the blank faceplate sheet, first test your design by printing the faceplate onto regular paper. You can then temporarily use the paper faceplate to test the functionality of the design with your TD device. Printer Requirements To print your custom-designed image onto the blank faceplate material, you must use a laser printer that supports the following features: Paper size: The laser printer must be able to print on both the A4 (210 mm X 297 mm) and envelope formats. Color: The laser printer must support color printing. Transparencies: The laser printer must support the printing of transparencies (or other non-paper stock) Ordering Additional Faceplate Material You can order additional blank faceplates for the TD 100C, TD 200C, and TD400C device in perforated A4-size sheets (10 sheets/package). The faceplate material is especially designed for printing on a laser printer. The blank faceplate sheets also allow you to utilize the services of professional printing vendors that specialize in laser printing in order to create large quantities of high-quality faceplates. Text Display (TD) User Manual 28 System Manual, 08/2008, A5E00765548-03 Product Overview 1.8 Printing the Custom Faceplate for the TD device Contact your local Siemens representative or distributor to purchase additional quantities of the faceplate material. The order numbers are shown below: TD 200C: the order number for additional blank faceplates is 6ES7 272-1AF00-7AA0 TD 100C: the order number for additional blank faceplates is 6ES7 272-1BF00-7AA0 TD400C: the order number for additional blank faceplates is 6AV6671-0AP00-0AX0 Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 29 Product Overview 1.8 Printing the Custom Faceplate for the TD device Text Display (TD) User Manual 30 System Manual, 08/2008, A5E00765548-03 Installing your Text Display (TD) Device 2.1 2 Overview Installing your TD Device You can install your TD device for easy access, whether on a panel or on a door of an enclosure. Installed properly, the TD devices meet the following standards (as noted) for protection. IP 65 (mounted on front of the panel) IP 20 (mounted on casing) UL 50 Type 4X Refer to Appendix A for technical specification and for information about agency approvals and other certifications. Tip You can use the TD 200, version 3.0 and the TD 200C, version 1.0 with an existing TD 200 configuration without having to modify the control program in the S7-200 CPU. The TD 100C and the TD400C are not compatible with the TD 200 devices, nor with each other. 2.2 Components Shipped with the TD Devices Components Shipped with the TD Devices The TD devices ship with the following components: Gasket: Protective cushion with gasket for installing the TD device in inclement environments TD/CPU cable: 9-pin, straight-through cable that provides both communication and power to the TD device. The TD 200, TD 200C, and TD400C ship with a TD/CPU cable. The TD 100C does not include a TD/CPU cable; it must be ordered separately. The order number for the TD/CPU cable is 6ES7-901-3EB10-0XA0. Spacers: Self-adhesive spacers for mounting the TD device in a panel (TD 200, TD 200C, and TD400C only) Mounting brackets: Brackets for mounting the TD device in a panel (TD 100C only) Power connector: The TD 200, TD 200C, and the TD400C ship with a connector to power the TD device from an external supply. The TD 200 ships with a pull-out user label that allows you to label the function keys for your application. Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 31 Installing your Text Display (TD) Device 2.2 Components Shipped with the TD Devices The TD 100C and TD 200C ship with a blank faceplate that you can customize. The TD 100C, TD 200C and TD400C ship with a pre-printed faceplate for the standard TD keypad. The faceplate is constructed from durable, polyester material which has been designed specifically for use for HMI faceplates. Tip To print your custom-designed image onto the blank faceplate material, you must use a laser printer that supports the printing of transparencies on both A4 and envelope formats and also supports color printing. General TD Installation Information Tip To ensure compliance with IP 65 or UL 50 Type 4X: The minimum panel thickness must be at least 1.5 mm. For the TD 200, TD 200C, and TD400C, the mounting screws must be tightened to a torque of 0.7 N-m. For the TD 100C, the mounting screws must be tightened to a torque of 0.2 Nm (about 0.5 mm the height of the seal). The gasket must be replaced whenever the TD device is removed and reinstalled. To procure new gaskets, contact your Siemens distributor or sales representative. The TD 100C, TD 200, TD 200C, and TD400C devices are suitable for use in Class I, Division 2, Groups A, B, C, D; Class I, Zone 2, Group IIC; or non-hazardous locations. WARNING WARNING - EXPLOSION HAZARD! DO NOT DISCONNECT WHILE CIRCUIT IS LIVE UNLESS LOCATION IS KNOWN TO BE NON-HAZARDOUS WARNING WARNING - EXPLOSION HAZARD! Substitution of components may impair suitability for Class I, Division 2 or Zone 2. Text Display (TD) User Manual 32 System Manual, 08/2008, A5E00765548-03 Installing your Text Display (TD) Device 2.3 Mounting the TD 200, TD 200C, and TD400C in a Panel or on a Surface 2.3 Mounting the TD 200, TD 200C, and TD400C in a Panel or on a Surface Mounting the TD 200, TD 200C, and TD400C in a Panel or on a Surface Tip If you are using a customized label insert for your TD device, you must first install the new label insert before you mount the TD device. Preparing the Mounting Surface for a TD 200, TD 200C, or TD400C To prepare the surface where the TD device is to be mounted or installed, use the dimensions for your TD device as shown below: For a TD 200 and TD 200C, cut a 138 mm x 68 mm hole in the mounting surface (DIN 43700). For a TD400C, cut a 163.5 mm x 93.5 mm hole in the mounting surface Refer to Table A-1 for the outside dimensions of your TD device. TD 200, TD 200C TD400C 68 mm 93.5 mm 138 mm 163.5mm Figure 2-1 Dimensions for cutting a Hole in the Mounting Surface of the TD 200, TD 200C,and TD400C Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 33 Installing your Text Display (TD) Device 2.3 Mounting the TD 200, TD 200C, and TD400C in a Panel or on a Surface Preparing the TD 200, TD 200C, and TD400C for Mounting Refer to the figure below and use the following procedure to separate the front cover from the housing of your TD device: 1. For the TD 200 and TD 200C, use a flat-head screwdriver or a T8 Torx screwdriver to remove the three screws from the rear of the device. For the TD400C, use a cross screwdriver for M3 to remove the four screws from the rear of the device. 2. Remove the front cover of the TD device from the housing. 7'7'& 0RXQWLQJ6FUHZV Figure 2-2 7'& 0RXQWLQJ6FUHZV Removing the Mounting Screws of the TD device Positioning the Spacers for the TD 200, TD 200C, and TD400C The self-adhesive spacers included with the TD 200, TD 200C, and TD400C maintain the pressure on the TD device circuit board when the TD device is assembled. The number of spacers required is dependant upon the thickness of the mounting surface. Refer to Figure 2-3 and use the following procedure to position the spacers: 1. Determine the number of spacers required, based on the thickness of the panel: - For up to 1.5 mm, use one spacer. - For 1.5 mm to 4.0 mm, use two spacers. 2. Place the spacers over the screw holes on the inside of the backplate. 6SDFHUV *DVNHW %DFNSODWH *DVNHW 0RXQWLQJ6FUHZV )URQW&RYHU &DELQHW'RRURU&RQWURO3DQHO Figure 2-3 Positioning Spacers on the TD Device Text Display (TD) User Manual 34 System Manual, 08/2008, A5E00765548-03 Installing your Text Display (TD) Device 2.4 Mounting the TD 100C in a Panel or on a Surface Mounting the TD 200, TD 200C, and the TD400C Refer to Figure 2-3 and use the following procedure to complete the mounting of your TD device: 1. Remove the gasket from the protective cushion. 2. Place the supplied gasket on the frontplate of the TD device. 3. Install the spacers (if required). 4. Fit the frontplate into the cutout you made in the mounting surface. 5. Secure the backplate onto the frontplate of the TD device using the screws you removed from the backplate. Carefully tighten the screws until snug. 2.4 Mounting the TD 100C in a Panel or on a Surface Mounting the TD 100C in a Panel or on a Surface Preparing the Mounting Surface for a TD 100C To prepare the surface where the TD 100C is to be mounted or installed: Cut a 69 mm x 82 mm hole in the mounting surface (DIN 43700) Refer to Table A-1 for the outside dimensions of the TD 100C device. 69 mm 82mm Figure 2-4 Dimensions for Cutting a Hole in the Mounting Surface of the TD 100C Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 35 Installing your Text Display (TD) Device 2.5 Customizing the Labels for the Keys of the TD 200 Mounting the TD 100C Use the following procedure to complete the mounting of your TD 100. See figure below. 1. Remove the gasket from the protective cushion. 2. Place the supplied gasket on the frontplate of the TD device. 3. Fit the TD 100C into the cutout you made in the mounting surface. 4. Attach the special mounting brackets (included) to the TD 100C. 5. Tighten the mounting screws on the mounting brackets to secure the TD 100C to the panel. 0RXQWLQJEUDFNHW 0RXQWLQJ 6FUHZV 0RXQWLQJEUDFNHW &DELQHW'RRURU&RQWURO3DQHO Figure 2-5 2.5 Mounting the TD 100C Customizing the Labels for the Keys of the TD 200 Customizing the Labels for the Keys of the TD Device The TD 200 allows you to define the functions for four of the nine keys (or buttons) on the standard faceplate. You can remove the label insert of the TD 200 and designate the functions assigned to those user-defined keys. You can also replace the standard TD 200 insert with your own custom insert for the user-defined keys. You must remove (at least partially) the TD housing in order to access the label insert from underneath the front cover of the TD device. Modifying the Label Insert of the TD 200 1. Remove the three screws on the back of the TD device and remove the front cover from the housing. 2. Remove the label insert by pulling the label insert tab out of the label slot with a pair of pointed tweezers. 3. Turn the label insert over and create your own label design. (The reverse side of the label insert is blank.) 4. Insert the label by placing the corner of the label into the label slot. Text Display (TD) User Manual 36 System Manual, 08/2008, A5E00765548-03 Installing your Text Display (TD) Device 2.5 Customizing the Labels for the Keys of the TD 200 5. Reinstall the front cover into the back housing. 6. Replace and tighten the three screws on the back of the TD device to ensure that the cover and housing are secure. 7DERIODEHOLQVHUW 8VHWZHH]HUVWRJUDVSWKHWDERIWKHODEHOLQVHUW Figure 2-6 Removing the Label Insert Creating a Custom Label Insert for the TD 200 The dimensions for creating your own custom label insert are shown in the figure below. These dimensions are valid for TD 200, hardware revision 3 and later. PP PP PP PP PP PP PP PP PP PP PP PP PP PP PP PP :LQGRZRQWKHIDFHSODWHWKDWDOORZV \RXWRDGGWH[WIRU\RXU7' PP PP PP PP PP PP PP Figure 2-7 PP PP 0DWHULDOWKLFNQHVVPP PP Dimensions for a Custom Label Insert Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 37 Installing your Text Display (TD) Device 2.6 Installing a Faceplate for the TD 100C, TD 200C and TD400C 2.6 Installing a Faceplate for the TD 100C, TD 200C and TD400C Installing a Faceplate for the TD 100C, TD 200C, and TD400C The TD 100C and TD 200C ship with a blank faceplate (envelope size) for creating a custom-designed faceplate. The TD400C does not ship with a blank faceplate; you can order a package with blank faceplates (see appendix A for order information). The TD devices do not ship with the faceplate attached. The front of the TD is an adhesive surface (shipped with a protective paper) that allows you to attach your custom faceplate. Refer to Chapter 3 for information about designing and printing a custom faceplate. The figure below shows the dimensions for the faceplate of the TD devices. Blank faceplate material for the TD 100C, TD 200C and TD400C is available in the sizes shown below. Envelope size for printing a single faceplate (TD 100C, TD 200C only) A4 size (210 mm x 297 mm) for printing multiple copies of the faceplate (TD 100C, TD 200C, and TD400C) You must cut the faceplate from the envelope-sized material, but the A4 material is perforated to allow you to remove the faceplates without cutting. Use the following procedure to install your custom faceplate on the TD device. The example shown here is for the TD 200C. Installing a faceplate on a TD 100C and TD400C is similar; the differences are noted below. To prepare for installation, remove the protective film covering the display window of the TD device and the back of the preprinted (standard) faceplate. The protective film is blue for the TD 100C and the TD 200C, and is transparent for the TD400C. 1. The dimensions for the custom faceplate are shown for the TD device. 2. If your TD device has a strip of protective paper, remove the strip to expose the strip of the adhesive. For the TD 200C and the TD400C, it is on the left side of the device. For the TD 100C, it is on the right side of the device. 3. Carefully align your custom faceplate on the entire TD device, and then seal the faceplate to the exposed adhesive by pressing down on the left (TD 200C and TD400C) or on the right (TD 100C) side of the faceplate. Text Display (TD) User Manual 38 System Manual, 08/2008, A5E00765548-03 Installing your Text Display (TD) Device 2.6 Installing a Faceplate for the TD 100C, TD 200C and TD400C 4. Carefully lift back the unadhered faceplate and remove the rest of the protective paper from the TD device. 5. Carefully position the faceplate onto the TD device. Firmly press the faceplate onto the adhesive, taking care to remove any air bubbles that may have been trapped underneath. NOTICE Do not use excessive force when you install the faceplate onto the TD400C device. If you use excessive force in pressing the faceplate onto the TD400C device, it may cause damage to the springs under the faceplate. Ensure that excessive force is not used when you install the faceplate onto the device. Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 39 Installing your Text Display (TD) Device 2.6 Installing a Faceplate for the TD 100C, TD 200C and TD400C 'LPHQVLRQVIRUWKH7'&XVWRP)DFHSODWH 7'& 7'&DQG7'& PP7'& PP7'& PP PP7'& PP7'& PP 1 2 &XVWRP)DFHSODWH 3 4 5 Figure 2-8 Installing a Custom Faceplate on a TD Device Text Display (TD) User Manual 40 System Manual, 08/2008, A5E00765548-03 Installing your Text Display (TD) Device 2.7 Connecting the TD/CPU Cable The standard TD faceplates are shown in Figure 1-2. The TD 200C comes configured as a standard TD 200 (with LEFT and RIGHT arrows). The TD 100C comes configured with six standard keys (UP, DOWN, LEFT and RIGHT arrows, ESC, and ENTER). The TD400C comes configured with seven standard keys (UP, DOWN, LEFT, RIGHT, ESCAPE, ENTER, and SHIFT). After creating and installing the custom faceplate on your TD device you must also download the TD configuration that you created with both the Keypad Designer and the Text Display wizard. Chapter 3 describes the Keypad Designer Chapter 4 describes the Text Display wizard 2.7 Connecting the TD/CPU Cable Connecting the TD/CPU Cable NOTICE Operating the TD device with an ungrounded voltage source can damage the TD device. The TD device may only be connected to grounded voltage sources. Non-grounded operation can cause the TD device to become damaged. Always ensure that the voltage source for the TD device is properly grounded. The TD devices can use the TD/CPU cable for communicating with the S7-200 CPU. You can connect the TD device directly to the S7-200 CPU, creating a one-to-one network configuration. In this configuration, one TD device connects to one S7-200 CPU through the TD/CPU cable. You can connect multiple TD devices to multiple S7-200 CPUs over a network. The TD device defaults to address 1 and attempts to communicate to a CPU at address 2. For more information about connecting to multiple CPUs, see Appendix B. For information about changing the default addresses in the TD device, see Chapter 5. If you require a longer cable (>2.5 m) to connect the TD device to the S7-200 CPU, use PROFIBUS components for the network connection. Refer to the SINEC IK10 Catalog. Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 41 Installing your Text Display (TD) Device 2.8 Supplying Power for the TD Device 2.8 Supplying Power for the TD Device Supplying Power for the TD Device The S7-200 CPU uses the TD/CPU cable to provide power to the TD device. Use this type of power supply when the distance between the TD device and the S7-200 CPU is less than 2.5 m (the length of the TD/CPU cable). The TD 200, TD 200C and the TD400C have the option of using an external power supply. Tip The TD 100C device must use the TD/CPU cable to provide power from the S7-200 CPU to the TD device. The TD 100C does not have the option of using an external power supply. Tip If the distance between the TD 200, TD 200C or TD400C and the S7-200 CPU is greater than 2.5 m, use an external 24 VDC power supply. If you require a longer cable (greater than 2.5 m) to connect the TD device to the S7-200 CPU, use PROFIBUS components for the network connection. Refer to the SINEC IK10 Catalog. Refer to Appendix B for information about using the TD device on a network. As shown in the figure below, the TD device provides up to two options for providing power: The TD/CPU cable allows the S7-200 CPU to provide power to the TD device over the communications port. This is the only option available for the TD 100C. For information about the TD/CPU cable and the communications port, refer to Appendix B. You can connect the TD 200, TD 200C or the TD400C to an external power supply. The TD 200, TD 200C or TD400C requires 120 mA at 24 VDC to operate. An optional power connector is provided with the TD 200, TD 200C and the TD400C. &RQQHFWRUIRUDQH[WHUQDOSRZHUVXSSO\ &RPPXQLFDWLRQVSRUW 9 Figure 2-9 9'& Connecting Power to the TD Device (TD 200, TD 200C, and TD400C) Text Display (TD) User Manual 42 System Manual, 08/2008, A5E00765548-03 Installing your Text Display (TD) Device 2.9 Establishing a Connection for Your TD Device 2.9 Establishing a Connection for Your TD Device Establishing a Connection for Your TD Device As described in Chapter 4, you use the Text Display wizard of STEP 7-Micro/WIN to configure the screens, alarms, languages, and custom keypad layout for the TD 100C, TD 200C and the TD400C. The S7-200 CPU stores this information in a parameter block (V memory). The TD devices ship with a default configuration and are set to communicate at a rate of 9600 baud. The TD devices must communicate with the S7-200 CPU to be able to read the parameter block. You must configure your TD device to communicate at the same baud rate as your S7-200 CPU. TD 100C, TD 200C, and TD400C Until the TD device successfully connects to the S7-200 CPU and reads the parameter block, the TD device remains configured for the standard TD keypad shown in the figure below. To change the baud rate of your TD device, you use the ESC and ENTER buttons to navigate to the Diagnostic/TD Setup Menu and change the TD Setup parameters. (See Chapter 5.) Because the TD devices ship with no faceplate attached, it may be difficult to consistently press ESC or ENTER. The TD 100C, TD 200C, and TD400C devices ship with a faceplate for the standard TD keypad. In addition, the Keypad Designer provides a sample faceplate for the standard TD keypad in the following directory. C:/Program Files/Siemens/ TD Keypad Designer/Templates For temporary use, you can print this faceplate onto paper and lay the paper on top of the TD device (without removing the covering from the adhesive). Refer to Chapter 3 for information about opening the Keypad Designer and printing a faceplate. Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 43 Installing your Text Display (TD) Device 2.9 Establishing a Connection for Your TD Device 6WDQGDUG)DFHSODWH 7'& 6WDQGDUG)DFHSODWH 7'& 7H[WGLVSOD\DUHD $UURZEXWWRQV 7H[WGLVSOD\DUHD 6,(0(16 $UURZEXWWRQV 7'& 6,(0(16 ) ) ) ) (6& ) ) ) ) (17(5 6+,)7 (17(5 DQG(6& &RQILJXUDEOHEXWWRQV ) ) (6& (17(5 (17(5 DQG(6& &RQILJXUDEOHEXWWRQV DQG6+,)7 6WDQGDUG)DFHSODWH 7'& 7H[WGLVSOD\DUHD $UURZEXWWRQV 7'& 0 6,(0(16 ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) &RQILJXUDEOHEXWWRQV Figure 2-10 (6& 6+,)7 (17(5 6+,)7(17(5DQG(6& Standard TD Keypad for the TD 100C, TD 200C and TD400C Tip On an initial setup for the TD 100C, TD 200C, or TD400C, use the default keypad template shipped with the device to configure baud rates and addresses. Once the TD device has communicated to the CPU, the TD device will use the custom keypad configuration. Tip If you are using a custom keypad that does not support the ENTER and ESC buttons, you must use the standard keypad to set up the TD device. To restore the standard TD keypad: 1. Power down the TD device 2. Press and hold the lower right corner (where ENTER key is located on the standard keypad) 3. Power up the TD device The default keypad is restored until the TD device is power cycled again. Text Display (TD) User Manual 44 System Manual, 08/2008, A5E00765548-03 Using the Keypad Designer to Create a Custom Faceplate for your Text Display (TD) Device 3.1 3 Overview Overview of Chapter 3 With the TD 100C, TD 200C, and the TD400C, you can design a custom keypad that incorporates buttons (keys) of varying size, with varying shapes, colors, or fonts that can be layered onto any background image. You can configure up to 14 buttons on the TD 100C, up to 20 buttons on the TD 200C, and up to 15 buttons on the TD400C. The Keypad Designer application allows you to create a custom-designed layout for the keypad of the TD 100C, TD 200C, and TD400C, and also includes samples and templates in the following directories: Sample bitmaps for buttons and backgrounds: - C:/Program Files/Siemens/TD Keypad Designer/Images Sample projects: - C:/Program Files/Siemens/TD Keypad Designer/Samples Templates (for printing multiple copies of the faceplate): - C:/Program Files/Siemens/TD Keypad Designer/Templates This chapter guides you through the tasks required for creating the layout for the keypad, creating the configuration file for the keypad, and printing the faceplate for the TD 100C, TD 200C, and the TD400C. You use the configuration file when you are configuring the TD 100C, the TD 200C and the TD400C with the Text Display wizard of STEP 7-Micro/WIN. Refer to Chapter 4 for information about the Text Display wizard. TIP For more information about creating a custom faceplate, refer to FAQ 23707064 on the Siemens Internet site at www.siemens.com/S7-200. 3.2 Using the Keypad Designer with Other Applications Using the Keypad Designer with Other Applications Use the Keypad Designer to create the custom-designed layout for the keypad. The TD 100C and the TD 200C lets you incorporate buttons (keys) of varying size, with varying shapes, colors or fonts. The TD400C lets you incorporate buttons (keys) of varying colors and fonts. The positions and size of the TD400C buttons (keys) are fixed. Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 45 Using the Keypad Designer to Create a Custom Faceplate for your Text Display (TD) Device 3.2 Using the Keypad Designer with Other Applications You can configure up to 20 buttons on the TD 200C; up to 14 buttons on the TD 100C; and up to 15 buttons on the TD400C. As shown in the figure below, you use several applications to create a custom keypad: Keypad Designer: Creates the layout and the configuration for the keypad Third-party graphics application: Designs the graphical appearance of the faceplate STEP 7-Micro/WIN (Text Display wizard): Configures the parameter block for the TD device Word-processing application (optional): Prints multiple copies of the faceplate Siemens provides document files (in up to 6 languages depending upon your TD device) for Microsoft Word that helps you to align the panel images for the perforations on the A4 blank faceplate material. To open these documents, browse to the Templates subdirectory under the Keypad Designer application (C:/Program Files/Siemens/TD Keypad Designer/Templates) and select the template for your TD device and language. .H\SDG'HVLJQHU &UHDWHWKHOD\RXWRIWKHEXWWRQV &RQILJXUHWKHIXQFWLRQDOLW\IRU HDFKEXWWRQ *UDSKLFV $SSOLFDWLRQ 7KLUG3DUW\ $GGDQLPDJHIRUWKHNH\SDG SDQHO 3ULQWWKHIDFHSODWHIRUWKH7' GHYLFH &UHDWHWKHNH\SDGFRQILJXUDWLRQ ILOH WG WGRU WG :RUG3URFHVVLQJ $SSOLFDWLRQ 2SWLRQDO 67(30LFUR:,1 7H[W'LVSOD\:L]DUG &RQILJXUHWKH SDUDPHWHUEORFNIRU WKH7'GHYLFH Figure 3-1 3ULQWWKHIDFHSODWHRQWRWKH EODQNODEHOPDWHULDO Using the Keypad Designer to Create the Custom Faceplate for Your TD Device As shown in the figure below, you perform the following tasks when designing a custom keypad: You use the Keypad Designer to define the layout and the functions for the buttons. You export the button template to a third-party graphics application. You then create the panel image by designing the graphical representations for the buttons and the background for the faceplate. Text Display (TD) User Manual 46 System Manual, 08/2008, A5E00765548-03 Using the Keypad Designer to Create a Custom Faceplate for your Text Display (TD) Device 3.2 Using the Keypad Designer with Other Applications After you import the panel image into the Keypad Designer, you print the faceplate for the TD device. You use the Keypad Designer to create the configuration file (*.td2 for the TD 200C, *.td1 for the TD 100C, or *.td4 for the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igure 3-2 /DVHU3ULQWHU Tasks for Creating a Custom Faceplate Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 47 Using the Keypad Designer to Create a Custom Faceplate for your Text Display (TD) Device 3.3 Starting the Keypad Designer 3.3 Starting the Keypad Designer Starting the Keypad Designer You use the Keypad Designer application to create a custom-designed layout for the keypad of the TD 100C, the TD 200C, or the TD400C. When you install STEP 7-Micro/WIN, you also install the Keypad Designer application. The Keypad Designer does not require STEP 7-Micro/WIN. You can start the Keypad Designer either from within STEP 7-Micro/WIN or as a stand-alone application: To start as a stand-alone application: Select the Start > SIMATIC > TD Keypad Designer menu command To start from STEP 7-Micro/WIN: Click the Keypad Designer icon in the Tools window The Keypad Designer application opens with a blank keypad template. The TD 200C and the TD400C templates are shown in the figures below.. Select File > New to create a new keypad layout for either the TD 100C, the TD 200C, or the TD400C. In the Keypad Designer Type dialog, select the keypad type. To open an existing project, select the File > Open menu command and browse to the project. Figure 3-3 TD 200C Keypad Template Text Display (TD) User Manual 48 System Manual, 08/2008, A5E00765548-03 Using the Keypad Designer to Create a Custom Faceplate for your Text Display (TD) Device 3.3 Starting the Keypad Designer Figure 3-4 TD400C Keypad Template If you open a file with different target (for example, you are working on a TD 200C file, and you open a TD 100C file), the panel workspace resizes for the new target. Since the application is sized based on the panel workspace, you may have to resize and re-position your application framework. Table 3-1 describes the files that are used by the Keypad Designer. You can change the language of the Keypad Designer by selecting the Tools > Options menu command. You select the language from the Options dialog shown below. Figure 3-5 Options Dialog Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 49 Using the Keypad Designer to Create a Custom Faceplate for your Text Display (TD) Device 3.4 Adding Buttons to the Keypad Table 3- 1 3.4 Files Used by the Keypad Designer File Type Extension Description TD file Open, Save, Save As *.td2 (TD 200C) Create the Keypad project file that stores the configuration data for the custom-designed keypad (used by the Text Display wizard) Button Template Export *.bmp Export the layout of the buttons on the keypad to a graphics application by selecting a file Panel Image Import *.bmp Import the finished bitmap of the faceplate from the graphics application by selecting a file Panel Image Export (Optional) *.bmp Export the finished faceplate to a word-processing application for printing multiple copies of the faceplate *.td1 (TD 100C) *.td4 (TD400C) Adding Buttons to the Keypad Adding Buttons to the Keypad The TD 100C and the TD 200C allow you relative freedom when designing your keypad. With the TD400C, the position and size of the buttons are fixed. You cannot add, remove, or change the TD400C buttons. On the TD keypad you can configure up to 20 buttons for the TD 200C, up to 14 buttons for the TD 100C, and up to 15 buttons for the TD400C. You can vary the size and the location of the buttons (TD 100C and TD 200C only) You can define the functionality for each button. The Keypad Designer provides a grid that aligns the location of the buttons with the physical keypad of the TD device. .H\SDG'HVLJQHU &UHDWHWKHOD\RXWIRUWKHNH\SDG $GGWKHEXWWRQVWRWKHNH\SDGJULG $GMXVWWKHVL]HDQGORFDWLRQRIWKH EXWWRQV Figure 3-6 Adding the Button to the TD 100C and TD 200C Keypad Tip Typically, your keypad design should always include buttons with the following functions: Enter, Escape, Up Arrow, and Down Arrow. These functions allow you to access the preconfigured menus and functions of the TD device. Text Display (TD) User Manual 50 System Manual, 08/2008, A5E00765548-03 Using the Keypad Designer to Create a Custom Faceplate for your Text Display (TD) Device 3.4 Adding Buttons to the Keypad Inserting a Button With the TD 100C and the TD 200C, you can add a button to the keypad grid. The TD400C does not have this option. 1. Click the Draw Button icon. 2. Move the cursor over the grid. 3. Move the cursor (and button) into position on the keypad grid. 4. Hold down the left mouse button and drag the cursor to adjust the size and shape of the button. 5. Release the mouse button to insert the button onto the keypad After you have inserted the button onto the keypad grid, you can relocate the button by dragging it to a new location on the grid. However, you cannot resize the button. Figure 3-7 Adding a Button (TD 100C and TD 200C) Modifying the Shape of a Button With the TD 100C and the TD 200C you can modify the shape of a button. The Keypad Designer provides two methods for modifying the shape of a button. The TD400C does not have this option. Changing the size or shape of a button by adding a second button on top of the first button Erasing a portion of the button Extending the Shape of a Button You cannot resize a button that has been inserted onto the keypad grid. However, with the TD 100C and the TD 200C, you can insert a second button on top of the first button to create a new size for the button. The TD400C does not have this option. As shown in the figure below, adding a second button also allows you to create buttons of non-rectangular shape (combining the shapes of both buttons). When you insert the second button, ensure that the cursor is within the boundaries of the first button. Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 51 Using the Keypad Designer to Create a Custom Faceplate for your Text Display (TD) Device 3.5 Defining the Properties of the Button Figure 3-8 Extending the Shape of a Button (TD 100C and TD 200C) Erasing an Area of the Button With the TD 100C and the TD 200C, you can change the shape of the button by clicking the Erase Button icon. The TD400C does not have this option. As shown in the figure below, the Keypad Designer alerts you if the shape of the button is invalid. To delete the entire button, select the button and press the Delete key. Figure 3-9 Erasing an Area of a button (TD 100C and TD 200C) Tip A valid button must consist of at least 4 adjacent cells, with each cell having at least 2 neighbor cells. A neighbor cell must be left, right, or up or down from the cell. Diagonal neighbor cells are not counted. 3.5 Defining the Properties of the Button Defining the Properties of the Button After you create the button, you define the function that will be performed when an operator presses the button. You use the Properties dialog to configure the functionality for the button: Select the button to be configured. Select the Edit > Properties menu command to display the Properties dialog. You can also right-click the button and select Properties from the context menu. You can double-click the button to bring up the Set Button Properties. Select the function for the button and provide a valid function name. Click OK. See Figure 3-10 for an example of the TD 200C button functions. Text Display (TD) User Manual 52 System Manual, 08/2008, A5E00765548-03 Using the Keypad Designer to Create a Custom Faceplate for your Text Display (TD) Device 3.5 Defining the Properties of the Button The TD400C has up to 15 buttons that can be defined. You do not have to define (or use) all the buttons. Some buttons can be blank or unused. Table 3-2 describes the functions that you can configure for the button. The default function is to set a bit in the S7-200 CPU (Set PLC Bit). Some functions can also be used in combination with other buttons, such as SHIFT or the arrow buttons. The Properties dialog provides suggestions for appropriate buttons for combining the functions. After you configure the functions for each button on the keypad, select the File > Save or the File > Save As menu command to create the configuration file (*.td2 for the TD 200C, *.td1 for the TD 100C, or *.td4 for the TD400C). Tip A button that has been configured will display the button name on the button in the panel layout. .H\SDG'HVLJQHU &RQILJXUHWKHIXQFWLRQDOLW\IRUWKH EXWWRQV Figure 3-10 Defining the Properties for the Button Figure 3-11 Button Properties Dialog Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 53 Using the Keypad Designer to Create a Custom Faceplate for your Text Display (TD) Device 3.5 Defining the Properties of the Button Table 3- 2 Button Properties for the TD 100C, TD 200C, and TD400C Category Function Description Navigation or Selection Enter Selects a menu item or confirms a value Escape Exits from a menu or cancels a selection Up Arrow Scrolls (upwards) through menu items or increments a value that can be edited Down Arrow Scrolls (downwards) through menu items or decrements a value that can be edited Entering data Left Arrow Moves the cursor to the left Right Arrow Moves the cursor to the right Set Bit Sets a memory bit in the S7-200 CPU. You use the Text Display wizard to assign the specific bit address For the TD 200C and TD400C, you can use this button to set two different bits by defining the Shift button Shift Allows you to use one Set PLC Bit button to control two different bits in the S7-200 CPU (TD 200C, TD400C) Clear Value Sets the value being entered to zero (0) Edit V-Memory Edits a V memory location in the S7-200 CPU. You must specify the address for the V memory at run time (TD 200C, TD400C) User Screens and Alarms Menu Mode Displays the standard TD menus (See Chapter 5) (User menu or Alarms menu) Display Alarm Displays the current alarm message(s) Display User Menus Displays the user menu Menu 1 Screen 0 Displays the first user screen in the first user menu Menu 2 Screen 0 Displays the first user screen in the second user menu Menu 3 Screen 0 Displays the first user screen in the third user menu See Chapters 4 and 5 Setting up the TD 200C (Operator menu) See Chapter 5 Diagnostics (Diagnostic Menu) See Chapter 5 Menu 4 Screen 0 Displays the first user screen in the fourth user menu Menu 5 Screen 0 Displays the first user screen in the fifth user menu (TD 200C, TD400C) Menu 6 Screen 0 Displays the first user screen in the sixth user menu (TD 200C, TD400C) Menu 7 Screen 0 Displays the first user screen in the seventh user menu (TD 200C, TD400C)) Menu 8 Screen 0 Displays the first user screen in the eighth user menu (TD 200C, TD400C)) CPU Status Displays the View CPU Status screen Reads and displays the status of the S7-200 Select Language Set Displays the Set Language screen, allowing you to switch between the languages that you configured for the TD 200C, TD400C) Set PLC Time and Date Displays the Set Time and Date screen, allowing you to enter the time and date Change PLC Mode Displays the Change CPU Mode screen, allowing you to change the operating mode of the S7-200 (TD 200C, TD400C) Edit Memory Displays the Edit CPU Memory screen (TD 200C, TD400C) Force I/O Displays the Force I/O screen (TD 200C, TD400C) Program Memory Cartridge Displays the Make MC screen, allowing you to copy the user program to the memory cartridge (TD 200C, TD400C) TD Setup Displays the TD Setup screen Text Display (TD) User Manual 54 System Manual, 08/2008, A5E00765548-03 Using the Keypad Designer to Create a Custom Faceplate for your Text Display (TD) Device 3.6 Exporting the Keypad Layout to a Graphics Application Category Function Description View Messages Displays the View Messages screen (TD 200C, TD400C) Password See Chapter 5 Release Password Allows you to immediately restore the password-protection for the TD device No Function No Function 3.6 Allows you to identify a button as "not used" Exporting the Keypad Layout to a Graphics Application Exporting the Keypad Layout to a Graphics Application After you have configured the buttons on the keypad, you can create the graphical representation for the faceplate. You can use any third-party graphics application to add colors, lines and other artwork to the panel design. The Keypad Designer exports the layout of the buttons as a bitmap file (*.bmp) that you edit with the graphics application. As shown in the figure below, the button template provides a bitmap image of the layout of the keypad that you can use with your graphical application to position, size and align the graphical elements of your faceplate design. These elements can include logotype, text, or other images. The Keypad Designer allows you to export the layout of the buttons into your graphics application. Use the File > Export >Button Template to File menu command to create a bitmap file (*.bmp) that you insert into the graphics application. After you customize the layout (adding background image, colors, buttons or logotype), you save the file as a bitmap (*.bmp). This bitmap becomes the panel image for the Keypad Designer. .H\SDG'HVLJQHU ([SRUWWKHEXWWRQWHPSODWH OD\RXW IRUWKHNH\SDG WRDWKLUGSDUW\ JUDSKLFVDSSOLFDWLRQ 7KLUG3DUW\ *UDSKLFV$SSOLFDWLRQ 'HVLJQWKHJUDSKLFVIRUWKH IDFHSODWH 'HVLJQWKHEDFNJURXQGIRUWKH SDQHOLPDJH 'HVLJQWKHEXWWRQLPDJHV $GGWH[WIRUWKHEXWWRQV Figure 3-12 Creating the Panel Image: Export Button Layout Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 55 Using the Keypad Designer to Create a Custom Faceplate for your Text Display (TD) Device 3.7 Adding a Panel Image to the Faceplate Tip When you design the colors for your panel image, be aware that any white area will be printed as transparent (clear). .H\SDG/D\RXW LQWKH.H\SDG'HVLJQHU %XWWRQ7HPSODWH H[SRUWHGWRDJUDSKLFV DSSOLFDWLRQ Figure 3-13 3.7 Exporting the Button Template to a Graphics Application Adding a Panel Image to the Faceplate Adding a Panel Image to the Faceplate Using your own graphics application, you create the following graphical elements for the faceplate of the TD 100C, TD 200C, or the TD400C: Button images Background image or color scheme Text (for the buttons or the background) Logotypes (and other images or text) For the TD 100C and the TD 200C, you are not required to use square buttons. However, you must ensure that your button design covers the area of the button as defined in the button template. After you have used your graphics application to modify the panel image for the faceplate, save the design as a bitmap file (*.bmp). Text Display (TD) User Manual 56 System Manual, 08/2008, A5E00765548-03 Using the Keypad Designer to Create a Custom Faceplate for your Text Display (TD) Device 3.7 Adding a Panel Image to the Faceplate .H\SDG'HVLJQHU ,PSRUWWKHFRPSOHWHGSDQHOLPDJH WRWKH.H\SDG'HVLJQHU 7KLUG3DUW\ *UDSKLFV$SSOLFDWLRQ 6DYHWKHFRPSOHWHGSDQHOLPDJH DVDELWPDS EPS Figure 3-14 Creating the Panel Image: Import Panel Image Importing a Panel Image When you have completed the graphical design of panel image for the faceplate, you import the panel image back into the Keypad Designer. After you open your keypad project (*.td1, *.td2, or *.td4), use the File > Import >Panel Image from File menu command to select the bitmap file that you created with your graphics application. Figure 3-15 Keypad with a Panel Image Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 57 Using the Keypad Designer to Create a Custom Faceplate for your Text Display (TD) Device 3.8 Saving the Keypad to a TD Configuration File Tip When you design your faceplate, you can create the bitmap with any resolution. However, the size of the background image for the TD device must exactly match the following dimensions: For the TD 200C: Width: 137 mm (+/- 0.15 mm) (5.42 inches) Height: 65.7 mm (+/- 0.15 mm) (2.58 inches) For the TD 100C: Width: 79 mm ((+/- 0.1 mm) (3.11 inches) Height: 65.8 mm (+/- 0.1 mm) (2.59 inches) For the TD400C: Width: 91.5 (+/- 0.1 mm) (3.6 inches) Height: 163.5 (+/- 0.1mm) (6.44 inches) If your faceplate design does not match these dimensions, the Keypad Designer alerts you before importing the panel image. If you import a panel image with incorrect dimensions, the Keypad Designer resizes your panel image, which could distort the appearance of your faceplate design. 3.8 Saving the Keypad to a TD Configuration File Saving the Keypad to a TD Configuration File When you save the keypad, you create a TD configuration file (*.td1 for the TD 100C, *.td2 for the TD 200C, and *.td4 for the TD400C). This file contains the following information about the buttons on the keypad: Number of buttons Location and sizes of the buttons Names of the buttons Functions assigned to the buttons Panel image (if one was imported) Use the File > Save or File > Save As menu command to save the configuration of the keypad. The Text Display Wizard uses this information for configuring the TD 100C, TD 200C, or TD400C. See Chapter 4 for more information. Text Display (TD) User Manual 58 System Manual, 08/2008, A5E00765548-03 Using the Keypad Designer to Create a Custom Faceplate for your Text Display (TD) Device 3.9 Reversing the Panel Image .H\SDG'HVLJQHU 6DYHWKHNH\SDGFRQILJXUDWLRQ ILOH WG[ 67(30LFR:,1 7H[W'LVSOD\:L]DUG 6HOHFWWKHNH\SDGFRQILJXUDWLRQILOH WG WGRU WG ZKHQFRQILJXULQJ WKH7'GHYLFHZLWK7H[W'LVSOD\ Figure 3-16 Saving the TD Configuration File Tip The Keypad Designer allows you to save invalid or incomplete configurations. This allows you to save interim versions of your work. However, always ensure that the final configuration of the keypad is valid and complete before using the configuration file (*.tdx) with the Text Display wizard. 3.9 Reversing the Panel Image Reversing the Panel Image The Reverse Panel Image option only affects the way that the panel image is saved to a file using the File > Export > Panel Image to File menu command. The exported bitmap file can then be inserted into the Microsoft Word template. For more information see the next section, Printing the Panel Image on a Faceplate. The Reverse Panel Image option does not change the layout of the keypad. Printing a reversed image allows you to orient the side of the faceplate with the ink from the printing process towards the TD device. The operator then touches only the plastic membrane and not the ink when pressing a button. See the figure below.. Printing a non-reversed panel image allows the elements to be read correctly when printed. Use the non-reversed panel image when you print a paper copy of the faceplate for review. See figure below. Use the File > Export > Reverse Panel Image menu command to select this function. A check mark notifies you that Reverse Panel Image function is selected. Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 59 Using the Keypad Designer to Create a Custom Faceplate for your Text Display (TD) Device 3.10 Printing the Panel Image on a Faceplate 3.10 Figure 3-17 Reversed Panel Image Figure 3-18 Non-reversed Panel Image Printing the Panel Image on a Faceplate Printing the Panel Image on a Faceplate To print your custom-designed panel image onto the blank faceplate material, you must use a laser printer that supports printing transparency material in both the A4 and envelope formats and also supports color printing. You can print a single panel image directly from the Keypad Designer on the envelopesized blank faceplate (shipped with the TD 100C and TD 200C device). When you print a single faceplate (File > Print), the panel image is always reversed. To print multiple panel images, you can use the Microsoft Word template that ensures your panel image design is properly sized. You can print multiple panel images onto the perforated A4-size blank faceplate sheets. See Appendix A for order numbers. Tip The faceplate material is specially treated on one side to accommodate printing with a laser printer. The treated surface is up (or toward you) when you are holding the material with the cut corner in the top right of the sheet. Ensure that the material is correctly inserted into the laser printer so that the panel image is printed onto the treated surface of the material. You must print a reversed-panel image version onto the faceplate material. To reverse the panel image, see the previous section, Reversing the Panel Image. Before printing your panel image onto the blank faceplate sheet, first test your design by printing the panel image onto regular paper. You can then temporarily use the paper faceplate to test the functionality of the design with your TD device. Using the blank faceplate sheets also allows you to create large quantities of high-quality faceplates by utilizing the professional printing services of shops that specialize in laser printing. Text Display (TD) User Manual 60 System Manual, 08/2008, A5E00765548-03 Using the Keypad Designer to Create a Custom Faceplate for your Text Display (TD) Device 3.10 Printing the Panel Image on a Faceplate You can order additional blank faceplates in perforated A4-size sheets (10 sheets/package) for the TD 100C, TD 200C and TD400C. The faceplate material is especially designed for printing with laser printers. The blank faceplate material for the TD 100C, TD 200C and TD400C is available in the sizes below: Envelope size for printing a single faceplate (TD100C, TD200C): The Keypad Designer prints registration lines for trimming the faceplate to the correct dimensions. (Use a metal straight edge and a knife or razor blade to ensure accurate and straight cuts.) The TD 100C and TD 200C devices ship with a single blank faceplate. The TD400C does not include a single faceplate. A4 size (210 mm x 297 mm) for printing multiple copies of the faceplate (TD100C, TD200C, and TD400C): You can use the Microsoft Word template to print the faceplate onto perforated areas of the material. You do not have to cut the faceplates from the material. Order these A4 sheets from your Siemens distributor. See Appendix A for order numbers. .H\SDG'HVLJQHU 3ULQWDVLQJOHIDFHSODWHIURPWKH .H\SDG'HVLJQHU 3ULQWPXOWLSOHIDFHSODWHV IURPD ZRUGSURFHVVRUDSSOLFDWLRQ ([SRUWWKHSDQHOLPDJH 3DVWHRULQVHUWWKHSDQHOLPDJHLQWR \RXUZRUGSURFHVVLQJDSSOLFDWLRQ :RUG3URFHVVLQJ$SSOLFDWLRQ 2SWLRQDO 3ULQWWKHIDFHSODWHRQWRWKHEODQN IDFHSODWHPDWHULDO 8VHWKHWHPSODWHIRU0LFURVRIW :RUG RSWLRQDO 6HWXSWKHSULQWHUIRUWKHFRUUHFW SDSHUVL]H 3ULQWWKHIDFHSODWH Figure 3-19 Printing the Faceplate Tip Before attempting to print a custom faceplate, ensure that both the printer and the wordprocessing application are set to the correct paper size: Single-copy sheet: Set both the printer and word-processing application to print on Envelope. Multiple-copy A4 sheet: Set both the printer and the word-processing application to print on A4-size paper. Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 61 Using the Keypad Designer to Create a Custom Faceplate for your Text Display (TD) Device 3.10 Printing the Panel Image on a Faceplate Your computer and your laser printer may have other settings that cause the printer to scale the faceplate to an incorrect size. Always first print a test copy on paper before printing your faceplate onto the blank material. Printing a Single Faceplate from the Keypad Designer You can print individual faceplates directly from the Keypad Designer: 1. Ensure that the laser printer is set to print envelopes. 2. Insert the envelope-size faceplate material into the tray. 3. Select the File > Print menu command. 4. Select the laser printer and click OK. 5. Using the cut lines and a paper cutter, cut the faceplate from the material Figure 3-20 Printing a Single Faceplate Tip For best results use a razor-blade cutting knife with a metal straight edge to cut the faceplate from the material. You can also use a high-quality paper cutter. Be especially careful when using scissors or similar tools. Scissors are more likely to stretch or tear the material, causing irregular edges for the faceplate. Printing the Faceplate from a Word-Processing Application You use a word-processing application (such as Microsoft Word) to print multiple copies of the faceplate onto A4-size blank faceplate material. After you export the panel image of the faceplate into a document, you adjust the location of the panel images and print the document. Tip Siemens provides document files (in 6 languages) for Microsoft Word that helps you to align the panel images for the perforations on the A4 blank faceplate material. To open these documents, browse to the Templates subdirectory under the Keypad Designer application (C:/Program Files/Siemens/TD Keypad Designer/Templates) and select the template for your TD device and language. Before printing the faceplate onto the blank faceplate material, you must ensure that the document and the printer settings are both set to print on A4 paper. Also, ensure that the laser printer itself is configured to print A4 paper. After you print the faceplate document, you use the perforations to remove the faceplates from the sheet. Text Display (TD) User Manual 62 System Manual, 08/2008, A5E00765548-03 Using the Keypad Designer to Create a Custom Faceplate for your Text Display (TD) Device 3.10 Printing the Panel Image on a Faceplate Figure 3-21 Printing Multiple Faceplates To export the panel image to your word-processing application: 1. Open your word-processing application (Microsoft Word) and open the template file. 2. Open the Keypad Designer 3. In the Keypad Designer, select the File > Export > Panel Image to File menu command to create a bitmap file that you insert into the word-processing application. 4. Insert the panel image into the document by using the word-processing application to insert the bitmap file (*.bmp) that you created with the Keypad Designer. 5. Follow the instructions in the template file for positioning and sizing the faceplate. 6. After inserting the panel image into the document, save the document using the File > Save As menu command of the word-processing application. With the panel images saved in your document, you can print the document to your laser printer. Tip Before printing the panel image onto the blank faceplate material, first test your design by printing the faceplate onto regular A4 paper. Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 63 Using the Keypad Designer to Create a Custom Faceplate for your Text Display (TD) Device 3.11 Installing the Printed Faceplate onto the TD device 3.11 Installing the Printed Faceplate onto the TD device Installing the Printed Faceplate onto the TD 100C, TD 200C, and TD400C Use the following procedure to install your custom faceplate on the TD device. The example shown here is for the TD 200C. Installing a faceplate on a TD 100C and TD400C is similar; the differences are noted below. To prepare for installation, remove the protective film covering the display window of the TD device and the back of the preprinted (standard) faceplate. The protective film is blue for the TD 100C and the TD 200C, and transparent for the TD400C. 1. If your TD device has a strip of protective paper, remove the strip to expose a strip of the adhesive. For the TD 200C and TD400C, it is on the left side; for the TD 100C, it is on the right side of the device. 2. Carefully align your custom faceplate on the entire TD device, and then seal the faceplate to the exposed adhesive by pressing down on the left (TD 200C and TD400C) or on the right (TD 100C) side of the faceplate. 3. Carefully lift back the unadhered faceplate and remove the rest of the protective paper from the TD device. 4. Carefully position the faceplate onto the TD device. Firmly press the faceplate onto the adhesive, taking care to remove any air bubbles that may have been trapped underneath. NOTICE Do not use excessive force or a hard (or sharp) tool when you install the faceplate onto the TD400C device. If you use excessive force a hard tool when you press the faceplate onto the TD400C device, it may cause damage to the springs under the faceplate. Ensure that excessive force or a hard (or sharp) tool is not used when you install the faceplate onto the device Refer to Chapter 2 for additional information about installing the TD devices, including the dimensions for the faceplate. Text Display (TD) User Manual 64 System Manual, 08/2008, A5E00765548-03 Using the Keypad Designer to Create a Custom Faceplate for your Text Display (TD) Device 3.11 Installing the Printed Faceplate onto the TD device 7'&DQG7'& 1 &XVWRP)DFHSODWH 2 3URWHFWLYHILOP 3URWHFWLYHSDSHU 3 4 Figure 3-22 Adhering the Faceplate onto the TD Device Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 65 Using the Keypad Designer to Create a Custom Faceplate for your Text Display (TD) Device 3.11 Installing the Printed Faceplate onto the TD device Text Display (TD) User Manual 66 System Manual, 08/2008, A5E00765548-03 Using the Text Display Wizard to Configure the S7200 CPU for Your Text Display (TD) Device 4.1 4 Overview Overview of Chapter 4 You do not configure or program the TD device. The Text Display wizard creates a parameter block that stores the configuration, screens and alarms for the TD device. The S7200 CPU stores the parameter block in V memory. At power-up, the TD device reads the parameter block from the S7-200 CPU. You use the Text Display wizard of STEP 7-Micro/WIN to perform the following tasks: Configuring the parameters for the TD device Creating the screens and alarms to be displayed on the TD device Creating the language sets for the TD device (TD 200, TD 200C and TD400C only) Assigning the V memory address for the parameter block Tip To connect your TD device to a network, you use the Diagnostic or TD Setup Menu of the TD device to set up the network addresses, baud rate and other parameters. Refer to Chapter 5. 4.2 Overview of the Configuration Tasks Overview of the Configuration Tasks The S7-200 CPU stores the configuration data for the TD device, including the screens and alarms, into a parameter block (located in V memory). The Text Display wizard creates the parameter block. When you download your project (user program and data block) to the S7200 CPU, you also download the parameter block as part of the data block. You do not configure or program the TD device. At power-up, the TD device reads the parameter block from the S7-200 CPU. As shown in the figure below, you use the Text Display wizard of STEP 7-Micro/WIN to create the parameter block for the TD devices. The next figure shows the sequence of the tasks required for configuring the parameters of the TD device. Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 67 Using the Text Display Wizard to Configure the S7-200 CPU for Your Text Display (TD) Device 4.2 Overview of the Configuration Tasks 7' 7'& 7'& 7'& .H\SDG'HVLJQHU 6DYHNH\SDGFRQILJXUDWLRQILOH WGIRU7'& WGIRU 7'&DQG WGIRU7'& 67(30LFUR:,1 7H[W'LVSOD\:L]DUG &UHDWHWKHVFUHHQVDQGWKHDODUPVIRU \RXURSHUDWRULQWHUIDFH &RQILJXUHWKHSDUDPHWHUEORFNIRUWKH 7'GHYLFH 9PHPRU\LQWKH6 &38 3DUDPHWHU%ORFN :KHQ\RXGRZQORDG\RXUXVHUSURJUDPWKH 6&38VWRUHVWKHSDUDPHWHUEORFNLQ WKH9PHPRU\DGGUHVV\RXVHOHFWHG Figure 4-1 Using the Text Display Wizard to Configure the TD Device Text Display (TD) User Manual 68 System Manual, 08/2008, A5E00765548-03 Using the Text Display Wizard to Configure the S7-200 CPU for Your Text Display (TD) Device 4.2 Overview of the Configuration Tasks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igure 4-2 Configuration Tasks of the Text Display Wizard Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 69 Using the Text Display Wizard to Configure the S7-200 CPU for Your Text Display (TD) Device 4.3 Configuring the Text Display Device 4.3 Configuring the Text Display Device Configuring the Text Display (TD) Device STEP 7-Micro/WIN provides a wizard that makes it easy to configure the parameter block and the messages in the data memory area of the S7-200 CPU. Text Display Wizard Tasks As shown below, the Text Display wizard performs the same basic tasks for configuring the TD devices. However, the specific selections reflect the differences between the TD devices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igure 4-3 &RQILJXUHWKHEXWWRQVRQ WKHNH\SDG /RDGWKHFRQILJXUDWLRQ ILOH WG IRUWKH FXVWRPNH\SDG &RQILJXUHWKHDFWLRQ IRUWKHEXWWRQVRQ NH\SDG Tasks Required for Configuring the Parameters of the TD Device Text Display (TD) User Manual 70 System Manual, 08/2008, A5E00765548-03 Using the Text Display Wizard to Configure the S7-200 CPU for Your Text Display (TD) Device 4.3 Configuring the Text Display Device Starting the Text Display Wizard for the TD Device You use the Text Display wizard to configure the parameters for the TD device. You can also use the Text Display wizard to modify an existing TD configuration. To open the Text Display wizard: 1. Start STEP 7-Micro/WIN. 2. Select the Tools > Text Display Wizard menu command. The Text Display wizard displays the Introduction dialog, as shown in the figure below. If the Text Display wizard finds an existing TD configuration, the Introduction dialog provides a list of existing TD configurations and allows you to select a TD configuration to modify. Use the Next button to proceed through the dialogs of the wizard. Figure 4-4 Text Display Wizard Selecting the Type of Device to Configure As shown below, the Text Display wizard prompts you to select the type of TD device to be configured. The Text Display wizard uses this selection to display the dialogs for configuring the parameters for your specific TD device. Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 71 Using the Text Display Wizard to Configure the S7-200 CPU for Your Text Display (TD) Device 4.3 Configuring the Text Display Device Figure 4-5 Selecting the TD Device Selecting a Password for the TD Device Selecting a password for the TD device helps you to protect the security of your process or application. By enabling a four-digit password (from 0000 to 9999), you can control access to the S7-200 CPU by requiring that an operator enter the password before editing variables from the TD device. The TD password also restricts access to the following TD functions: Set time and date TD Setup Forcing I/O Changing the CPU mode Creating a memory cartridge Editing CPU memory Tip The TD password affects only the ability of an operator to use the TD device for certain functions. If your S7-200 CPU is configured to require a password, the operator must enter the CPU password to force I/O and create a memory cartridge. The TD password is used in addition to the CPU password. Enabling the TD Menu Functions You can select the TD functions that appear on your TD device menu. The TD devices have different functions available. Refer to Chapter 5 for information about these CPU functions. Text Display (TD) User Manual 72 System Manual, 08/2008, A5E00765548-03 Using the Text Display Wizard to Configure the S7-200 CPU for Your Text Display (TD) Device 4.3 Configuring the Text Display Device TD 200 Select the functions you want to be available on the TD 200 menus. The TD 200 supports the following functions: Setting the Time-of-Day clock: Allows you to set the time and date for the S7-200 CPU Forcing I/O: Allows you to force I/O points in the S7-200 CPU to be on or off Figure 4-6 Enabling the CPU Functions for the TD 200 TD 200C and TD400C Select the functions you want to be available on the TD 200C or TD400C menus. The TD 200C and TD400C support the following functions: Setting the Time-of-Day clock: Allows you to set the time and date for the S7-200 CPU Forcing I/O: Allows you to force I/O points in the S7-200 CPU to be on or off Creating a memory cartridge: Allows you to create a memory cartridge which is a complete copy of the CPU Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 73 Using the Text Display Wizard to Configure the S7-200 CPU for Your Text Display (TD) Device 4.3 Configuring the Text Display Device Changing the operating mode: Allows you to set the S7-200 CPU to STOP or RUN Editing the CPU memory: Allows you to view and change the values of the data stored in the S7-200 CPU Figure 4-7 Enabling the CPU Functions for the TD400C and TD 200C TD 100C Select the function you want to be available on the TD 100C menus. The TD 100C supports the Setting the Time-of-Day clock function. This function allows you to set the time and date for the S7-200 CPU function. Figure 4-8 Enabling the CPU Functions for the TD 100C Text Display (TD) User Manual 74 System Manual, 08/2008, A5E00765548-03 Using the Text Display Wizard to Configure the S7-200 CPU for Your Text Display (TD) Device 4.3 Configuring the Text Display Device Selecting the Update Rate for the TD Device You can select how often the TD device performs a read operation to update the information from the S7-200 CPU. You can select from "As fast as possible" to "Every 15 seconds" (in one-second increments). Selecting the Language and the Character Set The Text Display wizard allows you to select the language for the system menus and prompts of the TD device. This selection does not affect the language setting for the screens or alarms that you enter. You select a character set that supports the language of the text that you enter for the screens and alarms. (If the character set does not match the Windows character set, the Text Display wizard may not display the characters correctly. The TD device displays these characters correctly.) Select the language for the system menus and prompts displayed by the TD device. The TD devices support English, French, German, Italian, Simplified Chinese, and Spanish. Select the character set for the text in your alarms and screens. Refer to Appendix A for descriptions of the character sets supported by your TD device. The Simplified Chinese Character Set is an electronic file that resides on the STEP 7Micro/WIN documentation CD These settings define a language set for the TD device. The Text Display wizard also provides a series of dialogs for copying the alarms and screens to create additional language sets (TD 200, TD 200C, and TD400C). For each language set, you select the language and the character set. Figure 4-9 Localizing the TD Device Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 75 Using the Text Display Wizard to Configure the S7-200 CPU for Your Text Display (TD) Device 4.3 Configuring the Text Display Device Tip When you create multiple language sets (TD 200, TD 200C, and TD400C), the Text Display wizard copies the alarms and screens from the primary language set to the other language set. You then edit the screens and alarms to translate the text displayed for the new language set. If you need to modify the screens or messages (such as to add a new variable or to add a new alarm), you must edit the primary language. The Text Display wizard copies these changes to the other language sets. The Text Display wizard only allows you to change the text in the other language sets. Selecting the Font Size (TD 100C, TD400C) The TD 100C and TD400C support two font sizes for displaying user and alarm messages. Larger fonts are easier to read, but will result in fewer characters per user message. You select the font size for the TD100C as shown in the figure below. You select the font size for the TD400C when you configure the alarm or user message (refer to the section on configuring screens and alarms in this chapter). The following font sizes are available: TD 100C: Small font (16 ASCII or 8 Chinese characters per line) Large font (12 ASCII characters per line) Font selection applies to all messages and screens TD400C: Small font (24 ASCII or 12 Chinese characters per line) Large font (16 ASCII or 8 Chinese characters per line) Each alarm or screen can have a different font Figure 4-10 Selecting the Font Size (TD 100C) Text Display (TD) User Manual 76 System Manual, 08/2008, A5E00765548-03 Using the Text Display Wizard to Configure the S7-200 CPU for Your Text Display (TD) Device 4.3 Configuring the Text Display Device Loading a Custom Keypad (TD 100C, TD 200C, and TD400C Only) The TD 100C, TD 200C, and TD400C allow you to create a custom keypad. As described in Chapter 3, you can insert buttons onto the keypad. The Keypad Designer saves this configuration to a file (*.td1 for the TD 100C, *.td2 for the TD 200C, and *.td4 for the TD400C). To load the keypad configuration file into the Text Display wizard: Select the option, Use a custom keypad created with the Keypad Designer. (Find this check box in the Options area of the Configure Keypad Buttons dialog. See Figure below.) Browse to the keypad configuration file (*.tdx) that you created with the Keypad Designer. The Text Display wizard loads the keypad configuration file and updates the table of buttons and the button symbols. The Text Display wizard lists only those buttons that you had defined with the Set Bit functionality when you created the buttons with the Keypad Designer. Figure 4-11 Configuring the Functions for the Buttons (TD 200C) Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 77 Using the Text Display Wizard to Configure the S7-200 CPU for Your Text Display (TD) Device 4.3 Configuring the Text Display Device Figure 4-12 Configuring the Functions for the Buttons (TD400C) Configuring the Buttons on the Keypad As shown in previous figure, the Configure Keypad Buttons dialog allows you to select a symbol name and an action for each of the configurable buttons on the TD device. The TD 200 keypad provides 4 configurable buttons and a SHIFT button that can be configured for up to 8 bits in the S7-200 CPU The TD 200C can be configured for up to 20 configurable buttons The TD 100C can be configured for up to 14 configurable buttons The TD400C can be configured for up to 15 configurable buttons Tip The Configure Keypad Buttons dialog of the Text Display wizard displays only those buttons that set bits in the S7-200 CPU. The Text Display wizard does not list the buttons with other functionality, such as ESC or SHIFT. The symbols that you assign to the buttons on the keypad allow the logic of your user program in the S7-200 CPU to interact with the TD device. (The Text Display wizard suggests a symbol for these buttons. You can accept the recommendation or enter a new symbol for the button.) For each button, you configure the type of action: Set bit: When you press the button on the TD device, the TD device sets the bit on in the S7-200 CPU. The bit stays on until the logic of your user program in the S7-200 CPU resets the bit. Momentary contact: When you press the button on the TD device, the TD device sets the bit on in the S7-200 CPU. When the TD device button is released, the TD device turns the bit off in the S7-200 CPU. Text Display (TD) User Manual 78 System Manual, 08/2008, A5E00765548-03 Using the Text Display Wizard to Configure the S7-200 CPU for Your Text Display (TD) Device 4.4 Configuring the Screens for the Text Display Device Tip The TD device only sets the bit on or off in the S7-200 CPU a single time when the TD device button is either pressed or released. Tip The TD device can display a special icon that provides visual feedback to the operator and shows that the set bit key was pressed in the CPU. To enable this feature, check the box at the bottom of the Configure Keypad Buttons wizard screen (see the previous figure). 4.4 Configuring the Screens for the Text Display Device Configuring the Screens for the TD Device The TD device supports a set of user-defined screens and a user menu. Screens allow the operator using the TD device to initiate the interaction with the S7-200 CPU. See the figure below. User menu: Provides a hierarchy for switching between groups of screens. For the TD 200, TD 200C, and the TD400C you configure up to 8 entries in the user menu. For the TD 100C, you configure up to 4 entries in the user menu. Screens: You create up to 8 screens for each entry in the user menu. The TD device displays the screens and the items on the user menu in the order that you configure them. If you configure both alarms and screens, you also designate the default display mode for the TD device. The operator uses the buttons on the keypad to navigate through the user menu or the screens that you configured. 6FUHHQV &UHDWHWKHXVHUPHQX 'HILQHWKHPHQXLWHPV $GGWKHVFUHHQV 'HILQHWKHVFUHHQ 'HILQHWKHWH[W $GGYDULDEOHGDWD $GGLFRQV Figure 4-13 Configuring the Screens The buttons that a TD operator could use to navigate from a user menu to the screens associated with that item in the menu are shown below. Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 79 Using the Text Display Wizard to Configure the S7-200 CPU for Your Text Display (TD) Device 4.4 Configuring the Screens for the Text Display Device 7KH83$UURZVFUROOVXSWKURXJK WKHOLVWDQGZUDSVWRWKHODVW VFUHHQ 7KH83$UURZVFUROOVXSWKURXJK WKHOLVWDQGZUDSVWRWKHODVWLWHP 8VHUPHQXLWHP 8VHUPHQXLWHP (17(5GLVSOD\V (QWHU WKHVFUHHQV 8VHUPHQXLWHP 8VHUPHQXLWHP 8VHUPHQXLWHP 8VHUPHQXLWHP 8VHUPHQXLWHP 8VHUPHQXLWHP 6FUHHQRUOLQHV &DQEHLQWHUDFWLYH (6&UHWXUQVWR (6& WKHXVHUPHQX <RXFDQFRQILJXUHXSWRLWHPV 7'7'&7'& RUXS WRLWHPV 7'& IRUWKHXVHU PHQX 7KH'2:1$UURZVFUROOVGRZQWKURXJK WKHOLVWDQGZUDSVWRWKHILUVWLWHP Figure 4-14 <RXFDQFRQILJXUHXSWRVFUHHQV IRUHDFKXVHUPHQXLWHP 6FUHHQRUOLQHV &DQEHLQWHUDFWLYH 6FUHHQRUOLQHV &DQEHLQWHUDFWLYH 6FUHHQRUOLQHV &DQEHLQWHUDFWLYH 7KH'2:1$UURZVFUROOVGRZQ WKURXJKWKHOLVWDQGZUDSVWRWKH ILUVWVFUHHQ Navigating through a Hierarchy of User-Defined Screens Tip The screens in the TD 200 and TD 200C are always two lines. The screens in the TD 100C are always four lines. The screens in the TD400C can be 4 lines (with the small font), or 2 lines (with the large font). After you have configured the TD device, you can configure the screens and the user menu. Click the user menu icon to start creating the user menu for the screens. See the figure below. For the user menu, you perform the following tasks: Create the groups (names) to be displayed on the user menu Determine the sequence of the groups listed on the user menu For the screens, you perform the following tasks: Add the screens to each group (on the user menu) Create the text message (and add variables) for each screen Text Display (TD) User Manual 80 System Manual, 08/2008, A5E00765548-03 Using the Text Display Wizard to Configure the S7-200 CPU for Your Text Display (TD) Device 4.4 Configuring the Screens for the Text Display Device Add icons to the text message (TD 200C and TD400C only) Determine the sequence of the screens for each group Figure 4-15 Selecting the Screen Configuration Tasks Creating the User Menu The process for creating the screens and user menu is not sequential: You can choose to enter the screens for each individual group before creating the next group, or you can enter all of the groups for the user menu before creating any of the screens. To configure the user menu, you enter the names for each group of screens. See the figure below for an example of the TD400C. The Text Display wizard displays a green ENTER icon (and blue arrow) to show which group is selected. To create the screens associated with a group on the user menu: 1. Move the cursor to the box that designates the group on the user menu. 2. Click the Add Screen button. 3. Create the text for the screen. 4. Click the Add Screen button to create the other screens in this group. Use the Move Choice Up and Move Choice Down buttons to change the sequence of the groups listed on the user menu. Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 81 Using the Text Display Wizard to Configure the S7-200 CPU for Your Text Display (TD) Device 4.4 Configuring the Screens for the Text Display Device Figure 4-16 Defining the User Menu Creating the Text for a Screen Your screen message can contain the following elements: Text: Enter your text in the green area that represents the text display area of the TD device Icons (optional): Click the icons in the toolbar to insert the icon into the text message (TD 200C and TD400C only) Variable data (optional): Click the Insert PLC Data button to embed a variable into the text message Font selection (TD400C only): Select the Font button to select a font. You can select a different font for each row of the user message. You can designate the screen to be the default screen. The TD will show the default screen after being powered on. Text Display (TD) User Manual 82 System Manual, 08/2008, A5E00765548-03 Using the Text Display Wizard to Configure the S7-200 CPU for Your Text Display (TD) Device 4.4 Configuring the Screens for the Text Display Device Figure 4-17 Figure 4-18 Creating the Message for a TD 200C Screen Creating the Message for a TD400C Screen Embedding a Variable into the Text of a Screen You can embed a variable data field into the text of the screen. To open the Insert PLC Data dialog, move the cursor to the location for the variable in your text and click the Insert PLC Data button. As shown in the figure below, you enter the following information: Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 83 Using the Text Display Wizard to Configure the S7-200 CPU for Your Text Display (TD) Device 4.4 Configuring the Screens for the Text Display Device Tip For the TD 200, TD 200C, and the TD400C, you can embed up to 6 variables per screen. For the TD 100C, you can embed up to 1 variable per line (4 variables per screen). Data address: - VB: Numeric String, Text String - VW: Signed, Unsigned - VD: Real, Signed, Unsigned Data Format: Signed, Unsigned, Real, Numeric String, or Text String Digits to the right of the decimal: Up to 7 Figure 4-19 Inserting PLC Data The TD device rounds a real number to the specified decimal place. For example, if the real number value is 123.456 and you select 2 digits to the right of the decimal, the TD 200 displays this value as: 123.46. Tip Refer to the SIMATIC S7-200 Programmable Controller System Manual for information about the data types or for the memory addresses supported by the S7-200 CPU. You can also allow the operator to modify the data stored at this memory location in the S7200 CPU. You can require the operator enter the TD password before editing the variable. (You must have enabled password-protection for the TD device.) You can configure the cursor to jump to the variable field. You can define a symbolic name for the variable. You use the symbolic name to access this data with your user program. Clicking OK inserts the variable into the text of the screen. The Text Display wizard inserts a block of 4 characters to show the presence of the variable. The value to be displayed for the variable is right-justified at that location (anchored to the right-most character). Data values are always right-justified to the right-most character of an embedded variable. As a data value grows in magnitude, it utilizes more spaces to the left of the anchor point and can overwrite the text characters. Always provide sufficient space between the end of your text and the anchor point to allow for the expected range of the data value. Text Display (TD) User Manual 84 System Manual, 08/2008, A5E00765548-03 Using the Text Display Wizard to Configure the S7-200 CPU for Your Text Display (TD) Device 4.4 Configuring the Screens for the Text Display Device Tip The actual number of characters used to display a value varies with the size of the value. To help calculate the number of characters required for displaying the value of the variable, see the examples listed in Table 4-1. The TD device displays all values as decimal numbers. Positive signed values are displayed without a sign, and negative signed values are displayed with a leading minus sign. Unsigned values are displayed without a sign. A leading zero is used for all fractional numbers (for example, 0.5). Real numbers are displayed with the number of decimal places you specify. The value is rounded to the specified decimal place. Table 4- 1 Calculating the Number of Characters Required to Display a Value Maximum Number of Characters Example Size Type Resolution (Digits to right of decimal) Byte (VB) String Not applicable Line length 1 Hello, world Numeric String Not applicable Line length 1 800.333.7421 Unsigned 0 5 12345 1 to 4 6 1234.5, 1.2345 5 7 0.12345 6 8 0.012345 Word (VW) 7 9 0.0012345 0 6 -12345 1 to 4 7 -1234.5, -1.2345 5 8 -0.12345 6 9 -0.012345 7 10 -0.0012345 0 10 1234567890 1 to 7 11 123456789.1, 123.4567891 Signed 0 11 -1234567890 1 to 7 12 -123456789.1, -123.4567891 Real 0 Line length1 -1234567 1 to 7 Line length1 12345.6, 0.0123456 Signed Double-Word (VD) Unsigned The length of a line (number of characters in a line) varies by TD model and character size. The line length is always 20 for a TD 200 or TD 200C. The line length is either 12 or 16 characters for a TD 100C. The line length for the TD400C depends on the font you selected. If you selected a small font, you have 24 ASCII characters or 12 Chinese characters per line. If you selected a large font, you have 16 ASCII characters or 8 Chinese characters per line. 1 Embedded String Variables There are special considerations when you set up a string variable for the TD devices. String variables are positioned the same as numeric variables, that is, the right-most character of the variable is positioned at the right-most position of the embedded variable in the Text Display wizard. This can cause problems when you want to place a text string adjacent to other text in the message. Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 85 Using the Text Display Wizard to Configure the S7-200 CPU for Your Text Display (TD) Device 4.4 Configuring the Screens for the Text Display Device When you embed a string variable in a TD alarm or screen, the Text Display wizard shows the embedded variable occupying 4 character spaces (or 2 Chinese characters) for the variable. These 4 spaces are the right-most 4 characters of the text string. If you want to have the text adjacent to other text, that is, to the left of the variable, the characters in the string need to be left-justified and padded with spaces to place the text in the proper position on the display. For example: Assume that we want to show the pump status and that status is either "Pump OK" or "Pump High Temp". The screen display shows the word "Pump" followed by a string variable which is set to either "OK" or "High Temp". You set up the display in the Text Display wizard like this: Pump _ _ _ _ _ _ The underlines are blank spaces, and the squares are the embedded variable (which takes up 4 character spaces). You can create 2 strings that you copy into the variable based on the current pump status. These strings are "OK" and "High Temp". These strings are displayed in the figure below. 3XPS+LJK7HPS Figure 4-20 RU 3XPS2. Embedded String Variable The right-most character of the "OK" string is placed in the right-most position of the embedded variable. Since the string is only 2 characters, it displays on the right side of the display where the embedded variable is placed. To make the "OK" string display next to "Pump", simply add blank spaces to the "OK" string to match the length of the other string. The "OK" string would become "OK ". Now the string is displayed in the figure below. 3XPS2. Figure 4-21 Embedded String Variable with Blank Spaces The figure below shows how to create the two strings using the STR_CPY command. Note how the "OK" string is padded with blank spaces to left justify the characters on the TD display. Text Display (TD) User Manual 86 System Manual, 08/2008, A5E00765548-03 Using the Text Display Wizard to Configure the S7-200 CPU for Your Text Display (TD) Device 4.5 Configuring the Alarms Figure 4-22 4.5 Using STR_CPY to Create Strings Configuring the Alarms Configuring the Alarms Alarms allow the user program in the S7-200 CPU to initiate interaction with the operator by displaying an alarm message on the TD device. When your user program sets an alarm bit, the TD device reads the text of the alarm from the S7-200 CPU. The figure below lists the key tasks for creating alarms. You configure the following information for each alarm: Number of alarms: Up to 80 alarms for the TD 200, TD 200C and TD400C, and up to 40 alarms for the TD 100C to be configured for the TD device Text message for the individual alarms Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 87 Using the Text Display Wizard to Configure the S7-200 CPU for Your Text Display (TD) Device 4.5 Configuring the Alarms Priority for the alarms is determined by the sequence in which you configure the alarms: - The first alarm has the highest priority - The last alarm has the lowest priority Acknowledgement (if required) $ODUPV 6HOHFWWKHGLVSOD\RSWLRQV 'HILQHWKHVL]HRIWKHDODUPV HLWKHU RUOLQHV 'HILQHKRZWRDQQRXQFHWKHDODUP 'HILQHWKHDODUPPHVVDJH 'HILQHWKHWH[W ,QVHUWDYDULDEOH RSWLRQDO ,QVHUWDQLFRQ RSWLRQDO 7'&7'&RQO\ Figure 4-23 Configuring the Alarms The TD 200, TD 200C, and TD400C devices store up to 80 alarms, and the TD 100C device stores up to 40 alarms. The TD displays the alarm messages according to priority. The operator uses the buttons on the keypad to scroll through the list of alarms. See the figure below. (QWHU $FNQRZOHGJHVWKHDODUP WKDW\RXKDYHVHOHFWHG $ODUP KLJKHVWSULRULW\ $ODUP 6FUROOVXSWKURXJKWKHOLVWRIDODUP PHVVDJHVDQGZUDSVWRWKHODVWLWHP $ODUP $ODUP $ODUP $ODUP $ODUP $ODUP ORZHVWSULRULW\ (6& 5HWXUQVWRWKH PDLQPHQX 6FUROOVGRZQWKURXJKWKHOLVWRIDODUP PHVVDJHVDQGZUDSVWRWKHILUVWLWHP <RXFDQFRQILJXUHXSWRDODUPVIRU\RXU7'7'& DQG7'&DQGXSWRDODUPVIRU\RXU7'& 7KHRUGHURIWKHDODUPVLQ\RXUFRQILJXUDWLRQGHWHUPLQHVWKH SULRULW\ 7KHILUVWDODUPLQ\RXUFRQILJXUDWLRQKDVWKHKLJKHVWSULRULW\ 7KHVHFRQGDODUPLQ\RXUFRQILJXUDWLRQKDVWKHVHFRQG KLJKHVWSULRULW\ Figure 4-24 Alarm Messages Text Display (TD) User Manual 88 System Manual, 08/2008, A5E00765548-03 Using the Text Display Wizard to Configure the S7-200 CPU for Your Text Display (TD) Device 4.5 Configuring the Alarms Determining the Type of Operator Interaction for an Alarm The Text Display wizard allows you to determine the type interaction required by the operator for an alarm. If the user screens are set as the default display mode for the TD device and an alarm is enabled, an alarm indicator will begin to flash on the TD display. The indicator is large if there is an alarm enabled that requires acknowledgement. The indicator will be small if the alarms do not require acknowledgement. The user can switch to the alarm display to view the alarms. The alarm display will show one or more alarms in priority order. An UP or DOWN arrow in the right-most character position indicates more alarms are active, but not visible on the display. The operator can press either the UP or the DOWN arrow key to scroll through the other enabled alarms. The operator can edit or accept variable values by pressing the ENTER key. The TD device will write the updated variable value to the CPU and set the edit notification bit for that variable when the operator presses the ENTER key. The TD device then moves the cursor to the next editable variable. Pressing ENTER for the last editable variable of an alarm writes this last value to the S7-200 CPU and the TD device then resets the alarm enable bit. For more information on editing variables, see Editing a Variable that is Embedded in an Alarm or a Screen in Chapter 5. Every alarm falls into one of four possible alarm acknowledgement and editing types. This section explains specifically how each alarm type is handled by the TD device. The four alarm types follow: No acknowledgement required, no edits allowed Acknowledgement required, no edits allowed No acknowledgement required, edits allowed Acknowledgement required, edits allowed No Acknowledgement Required, No Edits Allowed In this combination of no acknowledgement required and no edits allowed, the TD device simply displays the alarm. The ENTER key has no function since there are no editable variables within the alarm. The alarm may contain variables that are updated at the update rate of the TD device. This type of alarm is replaced on the display if a higher priority alarm is enabled by the S7-200 CPU. The operator can either press the UP or the DOWN arrow key to scroll to other alarms or press ESC to return to the menus. The TD device does not clear the corresponding alarm-enable bit in the S7-200 CPU. Acknowledgement Required, No Edits Allowed In this combination of acknowledgement required and no edits allowed, the TD device displays the alarm and makes the entire alarm flash (blink) until the operator presses ENTER to acknowledge the alarm. Variable values are updated from the S7-200 CPU at the normal update rate while the alarm is flashing. When the operator presses ENTER, the TD device: Sets the acknowledgement-notification bit for this alarm. Clears the alarm-enable bit for this alarm. This causes the alarm to be removed from the display on the next update cycle. Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 89 Using the Text Display Wizard to Configure the S7-200 CPU for Your Text Display (TD) Device 4.5 Configuring the Alarms Another alarm cannot replace the one flashing until the operator acknowledges the flashing alarm. This is also true even if a higher priority alarm is enabled in the S7-200 CPU. If the TD device is configured for single line alarms and the CPU enables a higher priority alarm, the flashing alarm shifts down to the next line of the display. The operator cannot press the UP or the DOWN key to scroll through other enabled alarms until the current alarm is acknowledged. No Acknowledgement Required, Edits Allowed In this combination of no acknowledgement required and edits allowed, the TD device displays a alarm and then waits for the operator to edit a value in the alarm. All of the variables within the alarm are updated at the update rate. Since the alarm does not require acknowledgement, this type of alarm is removed from the TD device display if a higher priority alarm is enabled in the S7-200 CPU. Acknowledgement Required, Edits Allowed In this combination of acknowledgement required and edits allowed, the TD device displays the alarm, causes the entire alarm to flash (blink), and then waits until the operator acknowledges the alarm and edits or accepts the values in the alarm. This type of alarm requires that the operator edits or accepts the values displayed in the alarm. If the operator aborts the edit by pressing the ESC key before editing all the values in the alarm, the alarm flashes to indicate that edits are still required. When the alarm is enabled in the S7-200 CPU, the TD device notes this and, if there is space available on the display, reads the alarm from the CPU. The TD device then displays the alarm and causes the entire alarm to flash to notify the operator that the alarm is present and must be acknowledged. Setting the Default Display Mode and Alarm Parameters The TD device supports alarms that are displayed under program control. After you have configured the TD device, you can configure the alarms. When you configure the alarms, you also select either screens (default) or alarms as the default display mode for the TD device. Click the Alarms icon to start creating alarms. As shown in the figure below, you select the following information: Default display mode: Select either alarms or screens as the default display mode. This selects which type of messages the TD device displays after powering up or after a prolonged period of no key presses by the user. Size of the alarms: Select 1 line or 2 lines (TD 100C, TD200 and TD400C), or 4 lines (TD400C only). For Chinese characters, select either one row or two rows of text. Text Display (TD) User Manual 90 System Manual, 08/2008, A5E00765548-03 Using the Text Display Wizard to Configure the S7-200 CPU for Your Text Display (TD) Device 4.5 Configuring the Alarms Figure 4-25 Configuring the TD 200C Alarm Options Figure 4-26 Configuring the TD400C Alarm Options Tip The TD 200, TD 200C, and the TD400C support up to 80 alarms, and the TD 100C supports up to 40 alarms. The priority for the alarms is determined sequentially, from the first alarm (highest priority) to the last (lowest priority). Entering the Text for an Alarm Clicking Next displays the Alarms dialog shown in the figure below. You can select a symbolic name for the alarm. The user program uses the symbolic name to enable (and display) the alarm. Click the New Alarm button to create the alarm message. Your alarm message can contain the following elements: Text: Enter your text in the green area that represents the text display area of the TD device Icons (optional, TD 200C and TD400C): Click the icons in the toolbar to insert the icon into the text message Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 91 Using the Text Display Wizard to Configure the S7-200 CPU for Your Text Display (TD) Device 4.5 Configuring the Alarms Variable data (optional): Click the Insert PLC Data button to embed a variable into the text message Fonts: For the TD400C you select the font to use for the alarm message To ensure that important alarms are acknowledged by an operator, you can configure the alarm to require acknowledgement. You select the symbolic name for the acknowledgement bit for the alarm. The user program uses this symbolic name to report that the alarm has been acknowledged. To acknowledge an alarm with the TD device, the operator selects the alarm and presses ENTER. Figure 4-27 Creating the Text for an Alarm Text Display (TD) User Manual 92 System Manual, 08/2008, A5E00765548-03 Using the Text Display Wizard to Configure the S7-200 CPU for Your Text Display (TD) Device 4.5 Configuring the Alarms Embedding a Variable into the Text of an Alarm You can embed a variable data field into the text of the alarm. To embed a variable, move the cursor to the location for the variable in your text and click the Insert PLC Data button. As shown in the figure below you enter the following information: Tip For the TD 200, TD 200C, and the TD400C, you can embed up to 6 variables per alarm. For the TD 100C, you can embed up to 1 variable per line (1 for one-line alarms, and 2 for twoline alarms). Data address: - VB: Numeric String, Text String - VW: Signed, Unsigned - VD: Real, Signed, Unsigned Data Format: Signed, Unsigned, Real, Numeric String, or Text String Digits to the right of the decimal: Up to 7 - The TD device rounds a real number to the specified decimal place. For example, if the real number value is 123.456 and you select 2 digits to the right of the decimal, the TD 200 displays this value as: 123.46. Figure 4-28 Inserting a Variable into the Text of an Alarm Tip Refer to the SIMATIC S7-200 Programmable Controller System Manual for information about data types or for the memory addresses supported by the S7-200 CPU. You can also allow the operator to modify the data stored at this memory location in the S7200 CPU. You can require the operator enter the TD password before editing the variable. (You must have enabled password-protection for the TD device.) You can configure the cursor to jump to the variable field. You can define a symbolic name for the variable. You use the symbolic name to access this data with your user program. Clicking OK inserts the variable into the text of the alarm. The Text Display wizard inserts a block of 4 characters to show the presence of the variable. The value to be displayed for the variable is right-justified at that location (anchored to the right-most character). Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 93 Using the Text Display Wizard to Configure the S7-200 CPU for Your Text Display (TD) Device 4.5 Configuring the Alarms Data values are always right-justified to the right-most character of an embedded variable. As a data value grows in magnitude, it utilizes more spaces to the left of the anchor point and can overwrite the text characters. Always provide sufficient space between the end of your text and the anchor point to allow for the expected range of the data value. Tip The actual number of characters used to display a value varies with the size of the value. To help calculate the number of characters required for displaying the value of the variable, see the examples listed in Table 4-2. The TD device displays all values as decimal numbers. Positive signed values are displayed without a sign, and negative signed values are displayed with a leading minus sign. Unsigned values are displayed without a sign. A leading zero is used for all fractional numbers (for example, 0.5). Real numbers are displayed with the number of decimal places you specify. The value is rounded to the specified decimal place. For more information about embedding string variables in an alarm, see page 53. Table 4- 2 Calculating the Number of Characters Required to Display a Value Maximum Number of Characters Example Size Type Resolution (Digits to right of decimal) Byte (VB) String Not applicable Line length 1 Hello, world Numeric String Not applicable Line length 1 800.333.7421 Unsigned 0 5 12345 1 to 4 6 1234.5, 1.2345 5 7 0.12345 6 8 0.012345 Word (VW) 7 9 0.0012345 0 6 -12345 1 to 4 7 -1234.5, -1.2345 5 8 -0.12345 6 9 -0.012345 7 10 -0.0012345 0 10 1234567890 1 to 7 11 123456789.1, 123.4567891 Signed 0 11 -1234567890 1 to 7 12 -123456789.1, -123.4567891 Real 0 Line length1 -1234567 1 to 7 Line length1 12345.6, 0.0123456 Signed Double-Word (VD) Unsigned The length of a line (number of characters in a line) varies by TD model and character size. The line length is always 20 for a TD 200 or TD 200C. The line length is either 12 or 16 characters for a TD 100C. The line length for the TD400C depends on the font you selected. If you selected a small font, you have 24 ASCII characters or 12 Chinese characters per line. If you selected a large font, you have 16 ASCII characters or 8 Chinese characters per line. 1 Text Display (TD) User Manual 94 System Manual, 08/2008, A5E00765548-03 Using the Text Display Wizard to Configure the S7-200 CPU for Your Text Display (TD) Device 4.6 Configuring the Language Sets (TD 200, TD 200C, and TD400C) 4.6 Configuring the Language Sets (TD 200, TD 200C, and TD400C) Configuring the Language Sets for the TD Device (TD 200, TD 200C, TD400C) The Text Display wizard allows you to configure multiple language sets for your TD device, including not only the system prompts or messages, but also for the user alarms, user menus, and screens. The Text Display wizard copies the user alarms and user screens that you have configured into the language set. You must manually enter the translated text for each alarm, menu, or screen. For each language set, you select the following information: Language for the system prompts Character set Identifier You also select which of the language sets is the primary language for the TD device. /DQJXDJH6HWV 'HILQHWKHODQJXDJHVVHWV 6HOHFWWKHODQJXDJHIRUWKHV\VWHPPHQXVDQG SURPSWV 6HOHFWWKHFKDUDFWHUVHW Figure 4-29 Configuring the Languages for the TD Device Tip When you create multiple language sets, the Text Display wizard copies the user alarms, menus, and screens from the primary language set to the other language set. You then edit the alarms, menus, and screens to translate the text displayed for the new language set. If you need to modify the screens or messages (such as to add a new variable or to add a new alarm), you must edit the primary language. The Text Display wizard copies these changes to the other language sets. The Text Display wizard only allows you to change the text in the other language sets. After you have configured the alarms and screens for one language set, you can add a new language set: 1. Click the icon to start configuring the language sets for the TD device. 2. Add a new language by selecting New Language Set. 3. Select an existing language set to be the source for the new language set. Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 95 Using the Text Display Wizard to Configure the S7-200 CPU for Your Text Display (TD) Device 4.6 Configuring the Language Sets (TD 200, TD 200C, and TD400C) 4. (Optional) Select the option for primary language to configure the new language as the default language set for the TD device. 5. Click the Next button to display the Localize Display dialog. Figure 4-30 Adding a Language The Localize dialog configures the menus and character set for the TD device 1. Select the language for the system menus and prompts of the TD device. 2. Select the character set for the text. 3. Enter the name to be displayed on the TD device for this language set. After you click the Next button, the Text Display wizard copies all of the user alarms, menus, and screens from the selected language set to the new language set. Text Display (TD) User Manual 96 System Manual, 08/2008, A5E00765548-03 Using the Text Display Wizard to Configure the S7-200 CPU for Your Text Display (TD) Device 4.6 Configuring the Language Sets (TD 200, TD 200C, and TD400C) Figure 4-31 Localizing the Display Notes for Using the Simplified Chinese Character Set Tip The Simplified Chinese character set requires a Chinese version of Windows or a Chinese emulator to properly display Chinese characters in the Text Display wizard. You must start the Chinese emulator before you start the STEP 7-Micro/WIN software. On the TD 200C, and the TD 200, you can display up to 20 single-byte characters per line of your message. Because Simplified Chinese uses double-byte characters, you can display up to 10 double-byte characters per line for a message in Chinese. On the TD 100C, you can display up to 16 single-byte characters per line of your message. Because Simplified Chinese uses double-byte characters, you can display up to 8 doublebyte characters per line for a message in Chinese. On the TD400C using a small font, you can display up to 24 single-byte characters per line of your message. Because Simplified Chinese uses double-byte characters, you can display up to 12 double-byte characters per line for a message in Chinese. If you selected a large font, you can display up to 16 single-byte characters or 12 Chinese characters per line. The standard ASCII characters, such as numbers, punctuation, and upper and lowercase alphabet characters, are available when using the Simplified Chinese character set. Depending on your keyboard and/ or emulator, some of these standard characters may be formatted as single-byte characters instead of the double-byte characters like the Simplified Chinese characters. Standard ASCII characters and Chinese characters can be mixed on the TD display. The Text Display wizard displays 8, 10 or 12 double-byte character places for the text of a screen or alarm. You can fit any of the following combinations into a character position: 1 double-byte character 2 single-byte characters (standard ASCII) 1 single-byte character and 1 single-byte blank Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 97 Using the Text Display Wizard to Configure the S7-200 CPU for Your Text Display (TD) Device 4.7 Assigning the V Memory Address for the Parameter Block You cannot fit one single-byte character plus one double-byte character in a character position. The TD 100C does not support the entire Simplified Chinese character set, but does support the most commonly used characters. Characters that are not supported by the TD 100C are displayed as a square. See the Simplified Chinese Characters Set on the STEP 7-Micro/WIN documentation CD for a list of characters supported by the TD 100C. 4.7 Assigning the V Memory Address for the Parameter Block Assigning the V Memory Address for the Parameter Block The Text Display wizard creates the parameter block that you download to the S7-200 CPU with your user program. The parameter block includes the configuration data for the TD device and any screens and alarms that you created. The Text Display wizard calculates the amount of memory required for the parameter block and suggests a starting address in V memory. The default location for the parameter block is VB0. 3DUDPHWHU%ORFN$GGUHVV 'HILQHWKHDGGUHVVRIWKHSDUDPHWHUEORFN 9PHPRU\ Figure 4-32 4.8 Assigning the Address of the Parameter Block Finishing the Configuration for the TD Device Finishing the Configuration for the TD Device After you complete the configuration for your TD device, the Text Display wizard displays a summary dialog. (See the figure below.) If you enter a name for the TD configuration, STEP 7-Micro/WIN creates an entry in the project tree for the TD configuration. STEP 7-Micro/WIN also creates the following subroutines: TD_CTRL_x (where x is the TD configuration number) - This subroutine ensures that all updates for the TD device (such as alarms or changing the language setting) occur immediately. - Your user program should use SM0.0 to call this subroutine every scan Text Display (TD) User Manual 98 System Manual, 08/2008, A5E00765548-03 Using the Text Display Wizard to Configure the S7-200 CPU for Your Text Display (TD) Device 4.8 Finishing the Configuration for the TD Device TD_ALM_x (where x is the TD configuration number) - Your user program uses this subroutine to call the alarm by the symbolic name (configured by the Text Display wizard). This subroutine requires the S7-200 Symbol Table. - Your user program should call TD_ALM_x on every scan when the alarm is present. Figure 4-33 Summary Dialog Note The TD_CTRL_X subroutine will clear the alarm enable bits each time it is called. This behavior could be problematic if the TD configuration contains alarms that require acknowledgement. The TD_CTRL_x subroutine may disable these alarms before they can be displayed and acknowledged on the TD device. Your program logic must ensure that any TD_ALM_x alarm subroutine that requires acknowledgement remains enabled until the TD device writes the alarm acknowledgement bit in the CPU. Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 99 Using the Text Display Wizard to Configure the S7-200 CPU for Your Text Display (TD) Device 4.8 Finishing the Configuration for the TD Device Text Display (TD) User Manual 100 System Manual, 08/2008, A5E00765548-03 Operating Your Text Display (TD) Device 5.1 5 Overview Operating Your TD Device Included in this chapter is information about routine operator tasks, such as entering and releasing the password, editing variables embedded in a message or screen, and checking the status information of the S7-200 CPU. This chapter also describes the less-routine diagnostic functions provided by the TD device for troubleshooting problems in the S7-200 CPU, such as forcing I/O or changing the operating mode 5.2 Using the Text Display Device to Access Screens and Alarms Using the TD Device to Access Screens and Alarms The TD devices allow you to structure information as either screens or bit-enabled alarm messages. You use the buttons of the keypad of the TD device to navigate through the screens and menus: TD 200: Uses the standard TD keypad. TD 100C, TD 200C, and TD400C: Allow you to change the configuration and use your own custom-designed keypad. (If there is no custom configuration, the TD 100C,TD 200C and TD400C defaults to the standard TD keypad configuration.) Tip For more information about configuring the functionality of the buttons on the keypad: Chapter 4 provides information about configuring the buttons for the TD devices. The TD configuration is downloaded to the S7-200 CPU with your user program. Chapter 3 provides information about creating a custom keypad layout for the TD device, and assigning specific functionality for each button. (You then integrate the custom keypad with the screens and alarm messages as described in Chapter 4.) Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 101 Operating Your Text Display (TD) Device 5.2 Using the Text Display Device to Access Screens and Alarms As shown in Figure 5-1 and Figure 5-2, the standard TD keypad provides the following buttons: ENTER and Escape (ESC) buttons: - ENTER selects a menu item or confirms a value. - ESC exits from a menu or cancels a selection. Configurable buttons: - Function keys perform the task that you configured with the Text Display wizard. The TD 200, TD 200C, and TD400C uses F1 to F4, and the TD 100C uses F1 and F2. - SHIFT on the TD 200, TD 200C and TD400C allows the function keys (F5 to F8) to perform the task that you configured with the Text Display wizard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igure 5-1 ESC SHIFT, ENTER and ESC Standard TD Keyboards Text Display (TD) User Manual 102 System Manual, 08/2008, A5E00765548-03 Operating Your Text Display (TD) Device 5.2 Using the Text Display Device to Access Screens and Alarms Arrow buttons: - UP arrow scrolls (upwards) through menu items or increments a value that can be edited. - DOWN arrow scrolls (downwards) through menu items or decrements a value that can be edited. - LEFT and RIGHT arrows move the cursor left or right within the message (TD 100C, TD 200C, and TD400C only). For a TD 200, use SHIFT+DOWN to move right and SHIFT+UP to move left. You can also use ENTER to move to the next variable message. To select a menu item, use the UP and DOWN arrows to scroll through the list of available items. The TD device highlights the menu item. Pressing ENTER selects the highlighted item. Pressing ESC returns to the previous menu or screen. Display Backlight on the TD400C The TD400C allows you to set the amount of time that the display backlight is on. This allows you to extend the life of theTD400C by turning off the backlight when the display is not needed. You can configure the TD400C display backlight on time: From 1 to 59 minutes in 1 minute increments Always on 1, 2, 4, or 8 hours Default on time (10 minutes) The backlight will turn on when: The TD400C is powered on The S7-200 CPU forces a reset of the TD400C with the TD_Reset bit in the TD parameter block. You press a key. The time is extended each time a key is pressed. A new alarm is read from the S7-200 CPU When the display backlight is turned on, the backlight is on for the time that you configured in the TD Setup menu. If the backlight is currently off and you press a key, the first keypress will turn on the backlight, but will not execute the key function. You must press the key a second time to execute the key function. There will be no audio or visual feedback for the first keypress that turns on the backlight. This lets you know that the key did not execute the key function and you must press the key again. If your TD400C has an alarm that requires acknowledgement (an alarm that flashes or blinks), and that alarm is enabled, the display backlight will be on until you acknowledge the alarm. Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 103 Operating Your Text Display (TD) Device 5.2 Using the Text Display Device to Access Screens and Alarms Displaying Information on the TD Device The TD device provides both screens (user-defined menus with associated screens of information) and bit-enabled alarm messages: Menu: A menu is a list of items that select a grouping of related screens. The TD 200, TD 200C and the TD400C have 8 menus available; the TD 100C has 4 menus available Screen or alarm: - A screen or alarm for the TD 200 and TD 200C displays up to two lines of text that provide information for the operator. Each line can be up to 20 characters of text and data. A screen contains up to 40 characters of text and data. An alarm can be either 1 or 2 lines. - A screen or alarm for the TD400C displays up to four lines of text that provide information for the operator. Each line can be up to 24 characters of text and data. A screen contains up to 96 characters of text and data. An alarm can be either 1, 2, or 4 lines. - A screen or alarm for the TD 100C displays up to four lines of text that provide information for the operator. (Each line can contain either 12 or 16 characters of text and data. A screen contains 48 or 64 characters of text and data. An alarm can be either 1 or 2 lines.) The textual message of the screen or alarm can convey information for the operator and can also allow the operator to interact with the S7-200 CPU by changing the embedded value of a variable (such as a set point or limit). You can configure the TD device to display screens (which are initiated by operator action) and bit-enabled alarms (which are generated by the S7-200 CPU). You can also configure the TD 200 and TD 200C, and TD400C device to display an icon to alert the operator of some event or action required. (Refer to Chapter 4 for information about configuring the TD device.) Tip Pressing ESC returns you to the previous menu. If there is no activity for 20 seconds (no button pressed), the TD device returns to the default display mode. The operator uses the buttons on the keypad to navigate through the menu or a list of text. Figure 5-2 shows the buttons that an operator could use to navigate from a user menu to the screens associated with that item in the menu. Figure 5-3 shows how to navigate through the alarms. The TD 200, TD 200C, and the TD400C have eight menus available, and the TD 100C has four menus available. Text Display (TD) User Manual 104 System Manual, 08/2008, A5E00765548-03 Operating Your Text Display (TD) Device 5.2 Using the Text Display Device to Access Screens and Alarms 7KH83$UURZVFUROOVXS WKURXJKWKHOLVWDQGZUDSV WRWKHODVWLWHP 8VHUPHQXLWHP 8VHUPHQXLWHP (17(5GLVSOD\V (QWHU WKHVFUHHQV 8VHUPHQXLWHP 8VHUPHQXLWHP 8VHUPHQXLWHP 8VHUPHQXLWHP 8VHUPHQXLWHP 6FUHHQ &DQEHLQWHUDFWLYH (6&UHWXUQVWR (6& WKHXVHUPHQX 6FUHHQ &DQEHLQWHUDFWLYH 6FUHHQ &DQEHLQWHUDFWLYH 8VHUPHQXLWHP 6FUHHQ &DQEHLQWHUDFWLYH 7KH'2:1$UURZVFUROOVGRZQ WKURXJKWKHOLVWDQGZUDSVWR WKHILUVWLWHP Figure 5-2 7KH83$UURZVFUROOVXS WKURXJKWKHOLVWDQGZUDSVWR WKHODVWVFUHHQ 7KH'2:1$UURZVFUROOV GRZQWKURXJKWKHOLVWDQG ZUDSVWRWKHILUVWVFUHHQ Using the Keypad to Navigate between User Menus and Screens 6&38 (17(5DFNQRZOHGJHVWKHDODUPDQG UHVHWVWKHDODUPELWLQWKH6&38 :KHQDQDODUPELWWXUQVRQWKH 6&38ZULWHVWKHDVVRFLDWHG DODUPPHVVDJHWRWKH7'GHYLFH 7KH83$UURZVFUROOVXSWKURXJK WKHOLVWRIDODUPVDQGZUDSVWRWKH ODVWDODUP $ODUP KLJKHVWSULRULW\ $ODUP 7KH7'GHYLFHOLVWVWKHDODUPV DFFRUGLQJWRSULRULW\ $ODUP $ODUP (QWHU $ODUP ORZHVWSULRULW\ 7KH'2:1$UURZVFUROOVGRZQWKURXJK WKHOLVWRIDODUPVDQGZUDSVWRWKHILUVW DODUP Figure 5-3 Displaying and Acknowledging Alarms Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 105 Operating Your Text Display (TD) Device 5.3 Accessing the Menus and Screens Using the TD Device to Edit Variables in the S7-200 CPU A screen or alarm message can contain an embedded variable field that allows an operator to respond by changing the value of the variable. The operator uses the keypad to edit variables: Selecting the Screen: The operator uses the UP or DOWN arrows to display the screen that contains the variable to be edited. (From a menu, the operator presses ENTER to access the group of screens.) Navigating to the variable: The operator presses ENTER to navigate to the first editable variable. Changing the value of the variable: Pressing the UP arrow increments (increases) the value, and pressing the DOWN arrow decrements (decreases) the value. (Pressing and holding the UP or DOWN arrow accelerates the operation.) Pressing both SHIFT+ENTER resets the variable to 0. Pressing ESC aborts the edit. Press LEFT or RIGHT to move the cursor position within the variable. The TD 200 uses SHIFT+UP to move left and SHIFT+DOWN to move right. Updating the data in the S7-200 CPU: Pressing ENTER writes the updated value for the variable to the S7-200 CPU and moves the cursor to the next editable variable on the screen. For more information about editing variables, see the section Editing a Variable that is Embedded in an Alarm or a Screen in this chapter. 5.3 Accessing the Menus and Screens Accessing the Menus and Screens When you configured the TD device (as described in Chapter 4), you created the screens and alarms for the TD device. If you configured both alarms and screens, you also designated which type of message (screens or the alarms) would be the default display mode for the TD device. After power-up or after a period of inactivity, the TD device returns to the default display mode. In addition to the screens and alarms that you configured, the TD device provides standard functions that the operator can access from system-level and pre-defined menus. From the default display mode, the operator uses ESC to access the menu hierarchy. The operator then presses ENTER to select the menu item for accessing the other menus or functions. Figure 5-5 and Figure 5-6 show the hierarchy of menus for these functions for the TD devices. (The menus show all of the functions that are available on the TD device. For some of the functions to be listed on the menu, you must have enabled the function during configuration. See Chapter 4.) Text Display (TD) User Manual 106 System Manual, 08/2008, A5E00765548-03 Operating Your Text Display (TD) Device 5.3 Accessing the Menus and Screens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igure 5-4 7'6HWXS 3UHVV(6&WRGLVSOD\WKH (6& 0DLQ0HQX Menu Hierarchy for the TD 200, TD 200C, and TD400C Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 107 Operating Your Text Display (TD) Device 5.3 Accessing the Menus and Screens 'HIDXOW'LVSOD\0RGH 6FUHHQV 'HIDXOWVFUHHQ 3UHVV(6&WRGLVSOD\WKH8VHU (6& 0HQX RIWKHVFUHHQV 8VHU0HQX RIWKH6FUHHQV 6FUHHQV 6FUHHQV 6FUHHQV 6FUHHQV 3UHVV(6&WRGLVSOD\WKH (6& 0DLQ0HQX 6HFRQGDU\'LVSOD\ $ODUPV &DQEHFRQILJXUHGDV GHIDXOWVFUHHQ 0HQX 'LVSOD\$ODUPV &386WDWXV 6HW7LPH 5HOHDVH3DVVZRUG &OHDQ.H\SDG 3UHVV(6&WRGLVSOD\WKH (6& 0DLQ0HQX 7'6HWXS (6& Figure 5-5 3UHVV(6&WRUHWXUQWRWKH GHIDXOWGLVSOD\PRGH Menu Hierarchy for the TD 100C Text Display (TD) User Manual 108 System Manual, 08/2008, A5E00765548-03 Operating Your Text Display (TD) Device 5.4 Entering and Releasing a Password 5.4 Entering and Releasing a Password Entering and Releasing a Password You use the Text Display wizard of STEP 7-Micro/WIN to configure the password for the TD device. Refer to Chapter 4 for information about configuring the TD device. To ensure that an unauthorized user does not have access to the TD device during an interval for the automatic time-out, you can use the Release Password feature. Certain operations (such as forcing I/O or making a memory cartridge) may also require that the operator enter the 8-character CPU password for the S7-200 CPU. (You must have enabled the S7-200 CPU for password-protection in order for the TD device to prompt the operator for the CPU password.) Entering the Password If configured for a password, the TD device prompts the operator to enter the 4-digit password before allowing the operator to access screens or menus. If the password uses fewer than 4 digits, the operator must press ENTER for the unused (remaining) characters. Use the UP or DOWN arrow to select each digit of the password, pressing ENTER to move to the next digit. You can also use the RIGHT and LEFT arrows to move within the password. The TD device provides a time-out feature which automatically restores password protection after a period of inactivity. If no buttons have been pressed after 2 minutes, the TD device then requires a password again before allowing an operator to access menus or to edit variables. Releasing the Password In order to provide additional security for your application, the TD device provides a Release Password command that immediately restores the password-protection. The TD device then requires that the operator enter the password before allowing access. The Release Password command prohibits another person from using the TD device without first entering a password (for example, before a password entered by an operator times out). You access the Release Password command from the main menu, as shown in figure below. The Release Password is not applicable for the CPU password: The TD device releases the CPU password as soon as the operator exits the function that required the password. For example: If the operator entered the CPU password in order to force an I/O point in the S7-200 CPU, the TD device releases the CPU password as soon as the operator exits the Force menu. The Release Password command is available only if you defined a 4-digit password when you configured the TD device. Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 109 Operating Your Text Display (TD) Device 5.5 Viewing the Screens and the Alarms 'LVSOD\$ODUPV 2SHUDWRU0HQX 'LDJQRVWLF0HQX 5HOHDVH3DVVZRUG Figure 5-6 5.5 Release Password Command Viewing the Screens and the Alarms Viewing the Screens and the Alarms As described in Chapter 4, you can configure screens and alarms for the TD device. If you configure both alarms and screens, you also designate which set of messages (screens or alarms) are the default display mode for the TD device. The default configuration selects the screens to be the default display. After power-up or after a period of inactivity (one minute), the TD device returns to the default display mode. As shown in the figures below, the operator can switch between the default display mode and the secondary display mode. Tip For the TD 100C, TD 200C, and the TD400C: If you do not configure buttons for ESC or ENTER, you cannot access the main menu. Text Display (TD) User Manual 110 System Manual, 08/2008, A5E00765548-03 Operating Your Text Display (TD) Device 5.5 Viewing the Screens and the Alarms 7'7'&DQG7'&6FUHHQV8SWR6FUHHQV(DFKIRU8SWR*URXSV 3UHVV(6&WRGLVSOD\WKH8VHU 0HQX RIWKHVFUHHQV (6& 8VHU0HQX 6FUHHQ 8VHWKH83RU'2:1DUURZ EXWWRQWRVFUROOWKURXJKWKH VFUHHQVIRUWKLVJURXS 8VHUPHQXLWHP 8VHUPHQXLWHP 8SWRHQWULHV 6FUHHQV (6& (QWHU 3UHVV(6&WRGLVSOD\WKH 0DLQ0HQX 'HIDXOW'LVSOD\0RGH 6HFRQGDU\'LVSOD\ 0DLQ0HQX %LW(QDEOHG$ODUPV (6& 3UHVV(6&WRGLVSOD\WKH GHIDXOWGLVSOD\ 'LVSOD\$ODUPV 2SHUDWRU0HQX 'LDJQRVWLF0HQX 5HOHDVH3DVVZRUG Figure 5-7 (QWHU $ODUPPHVVDJH 8VHWKH83RU'2:1DUURZ EXWWRQVWRVFUROOWKURXJKWKHOLVW RIDODUPPHVVDJHV (6& 3UHVV(6&WRGLVSOD\WKH 0DLQ0HQX TD 200, TD 200C, and TD400C - Navigating between the Default and Secondary Displays Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 111 Operating Your Text Display (TD) Device 5.5 Viewing the Screens and the Alarms 7'&6FUHHQV8SWR6FUHHQV(DFKIRU8SWR*URXSV 3UHVV(6&WRGLVSOD\WKH8VHU 0HQX RIWKHVFUHHQV (6& 8VHU0HQX 6FUHHQ 8VHWKH83RU'2:1DUURZ EXWWRQWRVFUROOWKURXJKWKH VFUHHQVIRUWKLVJURXS 8VHUPHQXLWHP 8VHUPHQXLWHP 8SWRHQWULHV (QWHU 6FUHHQV 3UHVV(6&WRGLVSOD\WKH (6& 0DLQ0HQX 'HIDXOW'LVSOD\0RGH 6HFRQGDU\'LVSOD\ 0DLQ0HQX %LW(QDEOHG$ODUPV (6& 3UHVV(6&WRGLVSOD\WKH GHIDXOWGLVSOD\ 'LVSOD\$ODUPV &386WDWXV 6HW7LPH 5HOHDVH3DVVZRUG &OHDQ.H\SDG 7'6HWXS Figure 5-8 (QWHU $ODUPPHVVDJH 8VHWKH83RU'2:1DUURZ EXWWRQVWRVFUROOWKURXJKWKHOLVW RIDODUPPHVVDJHV 3UHVV(6&WRGLVSOD\ (6& WKH0DLQ0HQX TD 100C - Navigating between the Default and Secondary Displays Displaying the Alarms If you created both screens and alarms when you configured the TD device, the main menu of the TD device includes a command that allows you to access the secondary (non-default) display. The TD device always returns to the default display mode after a period of inactivity. As shown in the TD 200C example in the figure below, the main menu provides a Display Alarms command for the default TD configuration. If you configured alarms as the default display, the main menu lists a User Menu entry. After displaying the alarms, you use the UP and DOWN arrows to scroll through the sequential list of alarms. Text Display (TD) User Manual 112 System Manual, 08/2008, A5E00765548-03 Operating Your Text Display (TD) Device 5.5 Viewing the Screens and the Alarms 'LVSOD\$ODUPV 2SHUDWRU0HQX 'LDJQRVWLF0HQX 5HOHDVH3DVVZRUG Figure 5-9 Displaying the Alarms Tip The TD 100C, TD 200C, and the TD400C allow you to configure a button specifically for displaying alarms when you are creating your custom keypad. The TD device displays the highest priority alarm. The TD device displays an up or down arrow with the alarm to alert the operator that other alarms have been enabled. (The up arrow shows that higher-priority alarms have been enabled, and the down arrow shows that lower-priority alarms have been enabled.) After reading a new alarm from the S7-200 CPU, the TD device sorts the alarms again to display the highest priority alarms at the top of the list. The TD device determines the priority based on the sequence of the alarms in the parameter block: The first alarm that you created has the highest priority. The second alarm that you created has the second-highest priority. The last alarm that you created has the lowest priority. Tip You can scroll up and down through the list of enabled alarms. However, the TD device returns to the highest-priority alarm after a period of inactivity: If you have not pressed a button for 10 seconds while the TD device has displayed the current alarm, then the TD device automatically returns to the highest-priority alarm. Acknowledging an Alarm If an alarm requires acknowledgement, the TD device does not remove that alarm until you acknowledge the alarm: 1. Use the UP or DOWN arrow to select the alarm. 2. Press ENTER to acknowledge the alarm. Types of Alarms The Text Display wizard allows you to determine the type interaction required by the operator for an alarm. If the user screens are set as the default display mode for the TD device and an alarm is enabled, an alarm indicator will begin to flash on the TD display. The indicator is large if there is an alarm enabled that requires acknowledgement. The indicator will be small if the alarms do not require acknowledgement. The user can switch to the alarm display to view the alarms. The alarm display will show one or more alarms in priority order. An UP or DOWN arrow in the right-most character position indicates more alarms are active, but not visible on the display. The operator can press either the UP or the DOWN arrow key to scroll through the other enabled alarms. Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 113 Operating Your Text Display (TD) Device 5.5 Viewing the Screens and the Alarms The operator can edit or accept variable values by pressing the ENTER key. The TD device will write the updated variable value to the CPU and set the edit notification bit for that variable when the operator presses the ENTER key. The TD device then moves the cursor to the next editable variable. Pressing ENTER for the last editable variable of an alarm writes this last value to the S7-200 CPU and the TD device then resets the alarm enable bit. For more information on editing variables, see Editing a Variable that is Embedded in an Alarm or a Screen in Chapter 5. Every alarm falls into one of four possible alarm acknowledgement and editing types. This section explains specifically how each alarm type is handled by the TD device. The four alarm types follow: No acknowledgement required. No edits allowed Acknowledgement required. No edits allowed No acknowledgement required. Edits allowed Acknowledgement required. Edits allowed No Acknowledgement Required, No Edits Allowed In this combination of no acknowledgement required and no edits allowed, the TD device simply displays the alarm. The ENTER key has no function since there are no editable variables within the alarm. The alarm may contain variables that are updated at the update rate of the TD device. This type of alarm is replaced on the display if a higher priority alarm is enabled by the S7-200 CPU. The operator can either press the UP or the DOWN arrow key to scroll to other alarms or press ESC to return to the menus. The TD device does not clear the corresponding alarm-enable bit in the S7-200 CPU. Acknowledgement Required, No Edits Allowed In this combination of acknowledgement required and no edits allowed, the TD device displays the alarm and makes the entire alarm flash (blink) until the operator presses ENTER to acknowledge the alarm. Variable values are updated from the S7-200 CPU at the normal update rate while the alarm is flashing. When the operator presses ENTER, the TD device: Sets the acknowledgement-notification bit for this alarm. Clears the alarm-enable bit for this alarm. This causes the alarm to be removed from the display on the next update cycle. Another alarm cannot replace the one flashing until the operator acknowledges the flashing alarm. This is also true even if a higher priority alarm is enabled in the S7-200 CPU. If the TD device is configured for single line alarms and the CPU enables a higher priority alarm, the flashing alarm shifts down to the next line of the display. The operator cannot press the UP or the DOWN key to scroll through other enabled alarms until the current alarm is acknowledged. No Acknowledgement Required, Edits Allowed In this combination of no acknowledgement required and edits allowed, the TD device displays a alarm and then waits for the operator to edit a value in the alarm. All of the variables within the alarm are updated at the update rate. Since the alarm does not require acknowledgement, this type of alarm is removed from the TD device display if a higher priority alarm is enabled in the S7-200 CPU. Text Display (TD) User Manual 114 System Manual, 08/2008, A5E00765548-03 Operating Your Text Display (TD) Device 5.5 Viewing the Screens and the Alarms Acknowledgement Required, Edits Allowed In this combination of acknowledgement required and edits allowed, the TD device displays the alarm, causes the entire alarm to flash (blink), and then waits until the operator acknowledges the alarm and edits or accepts the values in the alarm. This type of alarm requires that the operator edits or accepts the values displayed in the alarm. If the operator aborts the edit by pressing the ESC key before editing all the values in the alarm, the alarm flashes to indicate that edits are still required. When the alarm is enabled in the S7-200 CPU, the TD device notes this and, if there is space available on the display, reads the alarm from the CPU. The TD device then displays the alarm and causes the entire alarm to flash to notify the operator that the alarm is present and must be acknowledged. Clearing an Alarm If an alarm required acknowledgement, the TD device will clear the alarm enable at the same time that the Alarm Acknowledgement bit is set in the CPU. If an alarm contains editable variables, the TD device will clear the alarm enable bit when all of the edits are completed and the last editable variable in the messages is written to the CPU. The PLC program logic may clear the alarm enable bit at any time. This will remove the alarm message from the TD display. An alarm message will not be removed from the display if the user is editing a variable in the message or if the message has not yet been acknowledged. If the message does not require acknowledgement and/or does not contain editable variables, then the CPU program logic MUST clear the alarm enable bit. Editing a Variable that is Embedded in an Alarm or a Screen If you configured a screen or an alarm to include a variable, you can enter a new value for the variable: Use ENTER to move the cursor to the variable. The TD device will write the updated variable value to the CPU and set the edit notification bit for that variable when the operator presses the ENTER key, completing the edit of the variable. Use the UP or DOWN arrows to change the value of the variable. Use the following buttons to move the cursor to different characters within the variable: - TD 100C, TD 200C, and TD400C: LEFT and RIGHT arrows - TD 200: SHIFT+UP arrow and SHIFT+DOWN arrow ESC rereads the value of the variable from the S7-200 CPU and redisplays the value. ENTER writes the new value to the S7-200 CPU. (If the alarm contains other variables, the cursor moves to the next variable.) The TD device will write the updated variable value to the CPU and set the edit notification bit for that variable when the operator presses the ENTER key, completing the edit of the variable. If the variable was configured as a numeric string, the cursor skips over any non-numeric characters in the message. See Chapter 4. After you have edited all of the variables in an alarm, the TD device resets the alarm bit in the S7-200 CPU. Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 115 Operating Your Text Display (TD) Device 5.5 Viewing the Screens and the Alarms Notice Due to restrictions in the format used to store real (floating-point) numbers in both the S7200 CPU and the TD device, the accuracy of the number is limited to six significant digits. Editing a real number with more than six digits may not change the value of the variable, or may cause other digits within the number to change: Changing the least significant (right-most) digit of a real-number variable with more than six digits may have no effect. For example, if you try to change the "9" in "1234.56789", the value of the variable does not change. Changing the most significant (left-most) digit of a real-number variable with more than six digits may cause other (less significant) digits in the variable to change. Text Display (TD) User Manual 116 System Manual, 08/2008, A5E00765548-03 Operating Your Text Display (TD) Device 5.5 Viewing the Screens and the Alarms TD Bit Usage A summary of the TD bit usage is shown in Table 5-1. Table 5- 1 Summary of TD Bit Usage Bits Associated with Alarms and Screens Enable Condition for the Bit Results shown on the TD Display Clear Condition for the Bit ALARM ENABLE The alarm must be enabled with the TD_ALRM instruction using the Alarm Symbolic Name as the instruction input. When an alarm is enabled and the TD default display mode is set to the alarm mode, the alarm message is placed on the TD display. If there are multiple alarms enabled, the highest priority alarm is displayed. There are different ways to clear the alarm enable bit: If the alarm contains editable variables the user can edit or accept the values (by pressing the ENTER key). If the edits are not completed, and the alarm message required acknowledgement, the message will again begin to flash. when all of the edits are completed and the last editable variable in the messages is written to the CPU. If the user screens are set as the default display mode for the TD device and an alarm is enabled, an alarm indicator will begin to flash on the TD display. The indicator is large if there is an alarm enabled that requires acknowledgement. The indicator will be small if the alarms do not require acknowledgement. The user can switch to the alarm display to view the alarms. The alarms will be presented to the user in priority order. The PLC program logic may clear the alarm enable bit at any time. This will remove the alarm message from the TD display. An alarm message will not be removed from the display if the user is editing a variable in the message or if the message has not yet been acknowledged. If an alarm required acknowledgement, the TD device will clear the alarm enable at the same time that If an alarm requires user acknowledgment, the message will flash (blink) until it is acknowledged the 'Alarm Acknowledgement' bit is set by the user. The alarm MUST be acknowledged before other alarms can be viewed. An alarm that in the CPU. requires acknowledgement will not be replaced If an alarm contains editable on the display by higher priority alarms until the variables, the TD device will alarm is acknowledged. clear the alarm enable bit If the message does not require acknowledgement and/or does not contain editable variables, then the CPU program logic MUST clear the alarm enable bit. Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 117 Operating Your Text Display (TD) Device 5.5 Viewing the Screens and the Alarms Bits Associated with Alarms and Screens Enable Condition for the Bit Results shown on the TD Display Clear Condition for the Bit ALARM ACKNOWLEDGE Alarm acknowledgement is available only if the wizard configuration has the option enabled for this alarm: Alarm should require operator acknowledgement The user acknowledges an alarm message by scrolling to the message and pressing the ENTER key. The TD device will then set the acknowledge notification bit in the CPU and the alarm message will stop flashing (blinking). The TD device will set the alarm acknowledge bit. The user program logic must clear the alarm acknowledgement bit. If there are no editable variables in the message the TD device will also clear the alarm enable bit for this message. If there are editable variables in the message, the user must either edit the variables (change them and press ENTER) or accept the current values (press ENTER). When the last variable in the message is edited or accepted, the TD device will write the variable to the CPU and clear the alarm enable bit. If the user does not complete editing the variables in the message, the TD device will begin to flash (blink) the message to notify the user that an action is still pending. Text Display (TD) User Manual 118 System Manual, 08/2008, A5E00765548-03 Operating Your Text Display (TD) Device 5.6 Performing Typical or Routine Operator Tasks Bits Associated with Alarms and Screens Enable Condition for the Bit Results shown on the TD Display Clear Condition for the Bit ALARM MESSAGE: EMBEDDED VARIABLE EDIT NOTIFICATION The edit notification is available only when the alarm contains a variable and the user has enabled the Wizard option to allow editing of the variable. "Operator is allowed to edit this data". If the alarm message contains multiple editable variables, each variable has a unique edit notification bit. The TD device will write the updated variable value to the CPU and set the edit notification bit for that variable when the operator presses the ENTER key, completing the edit of the variable. The user program can monitor the edit notification bit to recognize when an editable value has been changed by the operator. The user program can then take some action based on the new value for the variable. The edit notification is available only when the user screen contains a variable and the user has enabled the Wizard option to allow editing of the variable. "Operator is allowed to edit this data". The TD device will write the updated variable value to the CPU and set the edit notification bit for that variable when the operator presses the ENTER key, completing the edit of the variable. USER SCREEN: EMBEDDED VARIABLE EDIT NOTIFICATION The user program must clear the edit notification bit so that subsequent edits can be recognized. If the user screen contains multiple editable variables, each variable has a unique edit notification bit. 5.6 The user program can monitor the edit notification bit to recognize when an editable value has been changed by the operator. The user program can then take some action based on the new value for the variable. The user program must clear the edit notification bit so that subsequent edits can be recognized. Performing Typical or Routine Operator Tasks Performing Typical or Routine Operator Tasks The Operator Menu allows you to perform the following tasks: Determining the model and version of the S7-200 CPU (CPU Status) Viewing the error messages generated by the S7-200 CPU (CPU Status) Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 119 Operating Your Text Display (TD) Device 5.6 Performing Typical or Routine Operator Tasks Setting the time in the S7-200 CPU (Set Time and Date) Selecting a language set for the TD device (Set Language) (TD 200, TD 200C, and TD400C) 'LVSOD\$ODUPV 2SHUDWRU0HQX 'LDJQRVWLF0HQX 5HOHDVH3DVVZRUG &386WDWXV 6HW7LPHDQG'DWH 6HW/DQJXDJH Figure 5-10 Operator Menu for TD 200, TD 200C, and TD400C Viewing the Status of an S7-200 CPU The CPU Status command allows you to display the following information: Model and version of the S7-200 CPU Error messages generated by the S7-200 CPU After you select the CPU Status command, the TD device displays the CPU model and version. Press the UP or DOWN arrows to display the error messages that were generated by the S7-200 CPU. The TD device displays an error message only if an error exists in the S7-200 CPU. The CPU classifies errors as either fatal errors or non-fatal errors. 'LVSOD\$ODUPV &386WDWXV 6HW7LPH 5HOHDVH3DVVZRUG Figure 5-11 CPU Status Menu for TD 100C Table 5-2 lists the error messages that can be displayed by the TD devices. Refer to the SIMATIC S7-200 Programmable Controller System Manual for information about specific errors. Text Display (TD) User Manual 120 System Manual, 08/2008, A5E00765548-03 Operating Your Text Display (TD) Device 5.6 Performing Typical or Routine Operator Tasks Table 5- 2 Error Messages Relating to the Status of the S7-200 CPU Type Message Description Fatal Program Checksum Error Hardware failure (S7-200 CPU) Compare Contact User program error: Illegal Compare contact EEPROM/Permanent Memory Failure Hardware failure (S7-200 CPU) NonFatal Memory Cartridge Failure Memory cartridge failure Scan Watchdog Timeout Hardware failure (S7-200 CPU) Unknown Error XXXX (where XXXX = the error number)1 CPU failure (S7-200 CPU) I/O Error Mod X (where X = the number of the I/O module) An expansion module encountered an I/O error. Runtime Error XXXX (where XXXX = the error number)1 The S7-200 CPU encountered an error while executing the user program, such as: If there are multiple failures, the TD device displays this message multiple times one time for each failed module. Indirect addressing HSC setup and execution errors Attempting to execute an illegal instruction (ENI, DISI, or HDEF) inside an interrupt routine Subroutine nesting errors TODW data errors Simultaneous Transmit (XMT) and Receive (RCV) errors 1 Refer to the SIMATIC S7-200 Programmable Logic Controller System Manual for information about specific errors. Setting Time and Date in the S7-200 CPU You can use the TD device to change the time-of-day settings in the S7-200 CPU. This allows an operator to easily adjust for time changes. The TD device does not maintain time and date settings. In order to display the time and date values, the TD device reads the current time and date from the S7-200 CPU and displays these values. The operator can then use this screen to edit these values and then write the new time and date settings back to the S7-200 CPU. Tip The TD device does not validate the time, date or day of the week values that you enter. You can inadvertently write an incorrect date or day of the week to the S7-200 CPU. To allow an operator to change the time and date settings in the S7-200 CPU: You must have enabled (selected) the time-of-day (TOD) option when you configured the TD device with the Text Display wizard. Refer to Chapter 4. The S7-200 CPU must support the TOD clock Tip If you configured a password for the TD device, the operator must enter the password before being allowed to set the time and date. Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 121 Operating Your Text Display (TD) Device 5.6 Performing Typical or Routine Operator Tasks If the TD device was not configured to allow changes to the time or if the S7-200 CPU does not support the TOD clock, the Set Time and Date command does not appear on the Operator Menu. After you select the Set Time command, the TD device reads the current date and time from the S7-200 CPU. The Time and Date screen displays the following information: Date: day-month-year (for Chinese, the date is displayed as year-month-day) Time Day of the week 'LVSOD\$ODUPV 2SHUDWRU0HQX 'LDJQRVWLF0HQX 5HOHDVH3DVVZRUG &386WDWXV 6HW7LPHDQG'DWH 6HW/DQJXDJH Figure 5-12 Setting the Time and Date on the TD 200, TD200C, and TD400C Use the UP or DOWN arrow buttons to change the values in the fields. Use the ENTER to move to the next field. (For a TD 100C, TD 200C, and TD400C, you can also use the RIGHT arrow. For a TD 200, you can use the SHIFT+DOWN arrow.) Use the ESC to move back to the first field. (For a TD 100C, TD 200C, and TD400C, you can also use the LEFT arrow. For a TD 200, you can use the SHIFT+UP arrow.) 'LVSOD\$ODUPV &386WDWXV 6HW7LPH 5HOHDVH3DVVZRUG Figure 5-13 Setting the Time and Date on the TD 100C Pressing ENTER when the cursor is located on the last field of the Time and Date screen writes the new time and date values to the S7-200 CPU and returns to the Operator Menu. Pressing ESC when the cursor is located on the first field of the Time and Date screen returns to the Operator Menu. Text Display (TD) User Manual 122 System Manual, 08/2008, A5E00765548-03 Operating Your Text Display (TD) Device 5.6 Performing Typical or Routine Operator Tasks Changing the Language Set (TD 200C, TD 200, and TD400C only) You can use the TD device to change the language set in order to localize the TD device for another country. You must have created different language sets for your alarms and screens when you configured the TD device with the Text Display wizard. Each language set that you configure selects the language for the system menus and prompts of the TD device, as well as the screens and alarms. Refer to Chapter 4 for information about configuring language sets for the TD device. Selecting the Set Language command displays a menu of the languages that you configured with the Text Display wizard as shown in the figure below. Use the UP or DOWN arrows to select the language to be displayed by the TD device. 'LVSOD\$ODUPV 2SHUDWRU0HQX 'LDJQRVWLF0HQX 5HOHDVH3DVVZRUG &386WDWXV 6HW7LPHDQG'DWH 6HW/DQJXDJH /DQJXDJH /DQJXDJH FRQILJXUHGODQJXDJHV Figure 5-14 Selecting One of the Language Sets Configured for the TD Device Cleaning the Keypad The Clean Keypad function disables the keypad for 30 seconds to allow you to clean the keypad without affecting TD operation. The TD device displays a count down timer that shows the remaining seconds. Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 123 Operating Your Text Display (TD) Device 5.7 Performing Specialized Operator Tasks (Diagnostic/Setup Menu) 5.7 Performing Specialized Operator Tasks (Diagnostic/Setup Menu) Performing Specialized Operator Tasks (Diagnostic/Setup Menu) Some of the pre-configured tasks provided by the TD device provide assistance with setting up the TD device or troubleshooting problems with the S7-200 CPU. These functions are typically accessed infrequently. See the figures below. 'LVSOD\$ODUPV 2SHUDWRU0HQX 'LDJQRVWLF0HQX 5HOHDVH3DVVZRUG 7'6HWXS 9LHZ0HVVDJHV )RUFH,2 &KDQJH&380RGH 7'&7'& 0DNH0& 7'&7'& (GLW&380HPRU\ 7'&7'& 7'$GGUHVV &38$GGUHVV 3DUDPHWHU%ORFN$GGUHVV %DXG5DWH +LJKHVW6WDWLRQ *DS)DFWRU &RQWUDVW 6SDVVZRUGUHTXLUHG LIFRQILJXUHG )RUFH,QSXW )RUFH2XWSXW 8QIRUFH$OO,2 Figure 5-15 TD 200, TD 200C, and TD400C Diagnostic Menu Hierarchy &386WDWXV 6HW7LPH 5HOHDVH3DVVZRUG &OHDQ.H\SDG 7'6HWXS Figure 5-16 TD 100C Diagnostic Menu Hierarchy Tip If you are using a custom keypad that does not support the ENTER and ESC buttons, you must use the standard keypad to set up the TD device. To restore the standard TD keypad: 1. Power down the TD device 2. Press and hold the lower right corner (where ENTER key is located on the standard keypad) 3. Power up the TD device The default keypad is restored until the TD device is power cycled again. Text Display (TD) User Manual 124 System Manual, 08/2008, A5E00765548-03 Operating Your Text Display (TD) Device 5.7 Performing Specialized Operator Tasks (Diagnostic/Setup Menu) Setting up the TD Device As shown in the figure below, you use the TD Setup menu to configure various parameters for the TD device, such as network addresses, address of the parameter block (stored in V memory of the S7-200 CPU), baud rate, and other communication parameters. Setting the network address for the TD device: Use the UP or DOWN arrow to set the network address (default address = 1). Setting the CPU address: Use the UP or DOWN arrow to select the network address for the S7-200 CPU (default = 2). Setting the address for the parameter block: Designates a V memory location where the parameter block (or an offset to the location of the parameter block) is stored in the S7200 CPU. Setting the address of the parameter block allows you to connect multiple TD devices to a single S7-200 CPU. Use the UP or DOWN arrow to select the starting V memory address of the parameter block that stores the configuration of the TD device. The address of the parameter block must match the address that you configured in the S7-200 CPU (address range: VB0 to VB32000, default = VB0). 7'6HWXS 9LHZ0HVVDJHV )RUFH,2 &KDQJH&380RGH 0DNH0& (GLW&380HPRU\ 7'$GGUHVV &38$GGUHVV 3DUDPHWHU%ORFN$GGUHVV %DXG5DWH +LJKHVW6WDWLRQ *DS)DFWRU &RQWUDVW Figure 5-17 TD Setup Menu for the TD 200 and TD 200C Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 125 Operating Your Text Display (TD) Device 5.7 Performing Specialized Operator Tasks (Diagnostic/Setup Menu) 7'6HWXS 9LHZ0HVVDJHV )RUFH,2 &KDQJH&380RGH 0DNH0& (GLW&380HPRU\ 7'$GGUHVV &38$GGUHVV 3DUDPHWHU%ORFN$GGUHVV %DXG5DWH +LJKHVW6WDWLRQ *DS)DFWRU .H\SDG%X]]HU 'LVSOD\%DFNOLJKW7LPH Figure 5-18 TD setup menu for the TD400C Setting the baud rate for the TD device: choose the baud rate for the TD device. You can choose either 9.6 kbaud (9600 baud), 19.2 kbaud, or 187.5 kbaud. Use the UP or DOWN arrow to select the baud rate. The baud rate must match the baud rate of the S7-200 CPU and any other device on the same network. Setting the Highest Station: Changes the highest station address for the TD device. This setting tells the TD device which network addresses to check when looking for other network master devices. The default highest station address is 31. This means that the TD device checks addresses 0 through 31 when looking for other network masters. This setting should only be changed when there are more than 32 master devices on the network. Use the UP and DOWN arrows to select the highest address on the network (default = 31). Setting the Gap Factor: Changes the Gap Factor for the TD device. This setting tells the TD device how often to check for other network master devices. The default setting of 10 causes the TD device to check once every 10 messages. A setting of 1 would cause the TD device to check for other masters after every message. Use the UP and DOWN arrows to select the gap factor between stations (default = 10). Setting the contrast: - TD 100C, TD 200, and TD 200C: You can optimize the display for different viewing angles and lighting conditions by adjusting the contrast of the screen on the TD device. The default contrast value is 40, with values ranging from 25 (lighter) to 55 (darker). Use the UP and DOWN arrows to select the contrast setting for the display area of the TD device (default setting = 40). Text Display (TD) User Manual 126 System Manual, 08/2008, A5E00765548-03 Operating Your Text Display (TD) Device 5.7 Performing Specialized Operator Tasks (Diagnostic/Setup Menu) Selecting the keypad buzzer: The TD400C has a keypad buzzer setting (On or Off) to provide audio feedback when a key is pressed. The default is set to On. Setting the display backlight time: The TD400C allows you to set the time that the display backlight is on allowing you to extend the life of the TD400C display. - The backlight on time is configurable from 1 to 60 minutes in one minute increments - You can configure the backlight to be on all the time - The default backlight on time is 10 minutes Tip At 9600 baud or 19.2 kbaud, the highest station address may need to be increased, even though the network does not contain more than 32 masters. Increasing the highest station address allows more time for the masters to transmit messages. Viewing the TD Messages Stored in the S7-200 CPU (TD 200, TD 200C, and TD400C only) You can review all of the TD messages (screens and alarms) that you configured for the TD device within the language set currently selected for the TD device. The View Messages command allows you to verify that all of the alarms and screens were correctly stored in the S7-200 CPU. The View Messages command does not allow you to edit any values that are displayed in the messages. Selecting the View Messages command displays all of the messages and process values stored in the S7-200 CPU. Use the UP and DOWN arrows to scroll through messages stored in the S7-200 CPU. 7'6HWXS 9LHZ0HVVDJHV )RUFH,2 &KDQJH67235810RGH 0DNH0& (GLW&380HPRU\ Figure 5-19 View Messages Command Forcing the Inputs and Outputs in the S7-200 CPU (TD 200, TD 200C, and TD400C only) The Force I/O menu allows you to force inputs, force outputs, or unforce all inputs and outputs. The Force I/O command is available only if you enabled the force-menu when you configured the TD device with the Text Display wizard. Caution Turning off the power to the S7-200 CPU before the force information is written to the permanent memory in the CPU can cause the S7-200 CPU to experience a failure the next time you turn the S7-200 CPU on. Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 127 Operating Your Text Display (TD) Device 5.7 Performing Specialized Operator Tasks (Diagnostic/Setup Menu) To clear the error condition, use the TD device to either unforce all of the I/O points or else rewrite the force information to the S7-200 CPU. Cycling the power to the S7-200 CPU should clear the error. If the S7-200 CPU requires a password before allowing the I/O to be forced, the TD device prompts the operator to enter the 8-character CPU password. The Force I/O command provides the following options: Force Inputs: Allows you to force individual inputs on or off, or to turn off the Force function Force Outputs: Allows you to force individual outputs on or off, or to turn off the Force function Unforce All I/O: Allows you to turn off the Force function for all of the forced I/O points Use the UP or DOWN arrow to select the specific I/O point. Pressing ENTER moves the cursor to the Force options. (For a TD 200C and TD400C, you can also use the RIGHT arrow. For a TD 200, you can use the SHIFT+DOWN arrow.) Use the UP or DOWN arrow to select the type of force condition for the selected I/O point. 7'6HWXS 9LHZ0HVVDJHV )RUFH,2 &KDQJH&380RGH 0DNH0& (GLW&380HPRU\ )RUFH,QSXWV )RUFH2XWSXWV 8QIRUFH$OO,2 Figure 5-20 Force I/O Command Tip Unforcing the I/O points does not place them in the OFF state. Unforcing only removes the Force option. The points remain in their last state until you manually change them or they are changed by the user program in the S7-200 CPU. Changing the Operating Mode of the S7-200 CPU (TD 200C and TD400C) The Change STOP/RUN Mode command is only available for the TD 200C and TD400C and is only available if you selected this function when you configured the TD device with the Text Display wizard. See Chapter 4. You can use the TD device to change the operating mode of the S7-200 CPU from STOP to RUN or from RUN to STOP. The operator may need to enter the TD password, if the TD device is configured for password-protection. Text Display (TD) User Manual 128 System Manual, 08/2008, A5E00765548-03 Operating Your Text Display (TD) Device 5.7 Performing Specialized Operator Tasks (Diagnostic/Setup Menu) In order to allow the TD device to change the operating mode, the mode selector switch on the S7-200 must be set to either RUN or TERM. The TD device cannot change the operating mode if the mode selector switch is set to STOP. 7'6HWXS 9LHZ0HVVDJHV )RUFH,2 &KDQJH67235810RGH 0DNH0& (GLW&380HPRU\ Figure 5-21 Changing the Operator Mode Copying the User Program to a Memory Cartridge (TD 200C and TD400C) The Make MC (memory cartridge) command is only available for the TD 200C and TD400C and only if you selected this function when you configured the TD device with the Text Display wizard. See Chapter 4. You can use the TD 200C and TD400C to copy the user program in the S7-200 CPU to a memory cartridge (MC). The operator may need to enter both the TD password and the CPU password, if both the TD device and the S7-200 CPU are configured for passwordprotection. Before attempting to write the user program to the memory cartridge, ensure that you have installed a memory cartridge in the S7-200 CPU. After you select the Make MC command, the TD device alerts you that this operation will erase any existing data on the memory cartridge. Press the DOWN arrow to continue. After reading the message, press ENTER to continue or press ESC to abort the operation 7'6HWXS 9LHZ0HVVDJHV )RUFH,2 &KDQJH67235810RGH 0DNH0& (GLW&380HPRU\ Figure 5-22 Making a Memory Cartridge Editing the CPU Memory (TD 200C and TD400C) The Edit CPU Memory command is only available for the TD 200C and TD400C and only if you selected this function when you configured the TD device with the Text Display wizard. See Chapter 4 Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 129 Operating Your Text Display (TD) Device 5.7 Performing Specialized Operator Tasks (Diagnostic/Setup Menu) You can use the TD 200C and TD400C to edit the values stored in the memory of the S7200 CPU. The operator may need to enter the TD password, if the TD device is configured for password-protection. After you select the Edit CPU Memory command (see the figure below), the TD device displays the Edit CPU Memory screen. 7'6HWXS 9LHZ0HVVDJHV )RUFH,2 &KDQJH67235810RGH 0DNH0& (GLW&380HPRU\ Figure 5-23 Edit CPU Memory Command As shown in the figure below, you press ESC to edit the data in the memory address. The TD device places a cursor on the memory area. To edit the memory address: Use the UP or DOWN arrows to change the memory address. (Use the RIGHT or LEFT arrow keys to move between the fields of the memory address.) Press ENTER to display the value of that memory address and to move the cursor to the data type field. To edit the data type: Use the UP or DOWN arrows to change the data type. Press ENTER to display the value and to move the cursor to the value field. To edit the value stored in the memory address: Use the UP or DOWN arrows to change the value. Press ENTER to write the new values to the memory address in the S7-200 CPU. Pressing ESC aborts the function. (6& 3UHVV(17(5WRZULWHWKHQHZ YDOXHWRWKH&38PHPRU\ 3UHVV(6&WRHGLWWKH &38PHPRU\ (GLWWKHPHPRU\DGGUHVV (GLWWKHGDWDW\SH (QWHU $UHD 6L]H 9 : $GGUHVV (GLWWKHYDOXH (QWHU 'DWDW\SH ,17 9: ,17 Figure 5-24 (QWHU 9DOXH 7KH83DQG'2:1DUURZV FKDQJHWKHGDWDLQWKH VHOHFWHGILHOG Editing the Memory in the S7-200 CPU Text Display (TD) User Manual 130 System Manual, 08/2008, A5E00765548-03 Operating Your Text Display (TD) Device 5.7 Performing Specialized Operator Tasks (Diagnostic/Setup Menu) Table 5-3 lists the memory address and data types possible. For information about the memory areas, sizes of the data, and data types supported by your S7-200 CPU, refer to the S7-200 Programmable Controller System Manual. Use the UP and DOWN arrows to scroll through the list of valid entries for each field. To change the numeric value displayed in the address and value fields: Use the UP and DOWN arrows to adjust each digit in the value or address. Use the LEFT and RIGHT arrows to move between the digits of the value or address. Press ENTER to write the new value to the S7-200 CPU. Tip Binary values cannot be edited. Table 5- 3 Possible Values for the CPU Memory Address and Data Type Field Description Memory area V Variable memory area M Bit Memory area SM Special Memory area T Timers Current value only1, INT only C Counters Current value only1, INT only I Inputs Q Outputs Memory size B (byte) W (word) D (double-word) Address 0 to 32000 (limited by the memory for your S7-200 CPU) Refer to the S7-200 Programmable Controller System Manual for the range of memory supported by the different S7-200 CPU models) Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 131 Operating Your Text Display (TD) Device 5.7 Performing Specialized Operator Tasks (Diagnostic/Setup Menu) Field Description Data type INT Integer (valid for Byte, Word or Double-word) Byte values are displayed as unsigned integers Word and Double-word values are displayed as signed integers REAL Real or floating-point (valid for Double-word only) The value displayed for a Real number is rounded to 6 or 7 significant digits. The TD device displays the Real number in fixed-point format only (no scientific notation) The TD device cannot display Real numbers larger than 18 digits and allows up to 7 decimal places. (For example: The TD device displays 0.00000005 as 0.0000001, and displays real numbers less than 0.00000005 as "0.0".) The TD device writes the number displayed to the S7-200 CPU without rounding. HEX Hexadecimal (valid for Byte, Word, and Double-word) BIN Binary (valid for Byte and Word only) Binary values are displayed in the same pattern (7..0) as discussed in the S7-200 Programmable Controller System Manual and displayed by the Status Chart of STEP 7-Micro/WIN Binary values cannot be edited The TD device displays only the current value for timers and counters. To display preset values for timers or counters, you must store these values in V memory. The TD device does not display the value of the timer or counter bit. 1 Text Display (TD) User Manual 132 System Manual, 08/2008, A5E00765548-03 Technical Specifications and Reference Information A.1 A General Specifications for the Text Display Devices General Technical Specifications for the Text Display Devices Order Number Description Dimensions (mm) (H x H x D) Weight 6ES7 272- 1BA10-0YA1 TD 100C Operator Interface 89.6 x 76 x 35.7 0.11 kg 6ES7 272-0AA30-0YA1 TD 200 Operator Interface 148 x 76 x 28 0.19 kg 6ES7 272-1AA10-0YA1 TD 200C Operator Interface 148 x 76 x 28 0.20 kg 6AV6640-0AA00-0AX1 TD400C Operator Interface 174 x 102 x 31 0.31 kg 6ES7 272-1AF00-7AA0 TD 200C Blank faceplate material, A4 size (10 sheets/package) 6ES7 272-1BF00-7AA0 TD 100C Blank faceplate material, A4 size (10 sheets/package) 6AV6671-0AP00-0AX0 TD400C Blank faceplate material, A4 size (10 sheets/package) 6ES7 901-3EB10-0XA0 TD/CPU cable A.2 2.5 meters 0.15 kg Technical Specifications for the TD 100C, TD 200 and TD 200C Technical Specifications for the TD 100C, TD 200 and TD 200C Table A- 1 Technical Specifications for the TD 100C, TD 200 and TD 200C General TD 100C 6ES7 272-1BA10-0YA1 TD 200 6ES7 272-0AA30-0YA1 TD 200C 6ES7 272-1AA10-0YA1 Keyboard Customizable faceplate Supports up to 14 keys Membrane keypad with 9 keys; Tab inserts for customer-specific labeling Customizable faceplate Supports up to 20 keys Display FSTN-Graphic Display with 132 x 65 (columns x rows), no backlight STN-Graphic Display with 181 x 33 (Columns x Rows), LED backlight PLC interface RS 485 (PPI); 9.6 / 19.2 / 187.5 Kbits/s Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 133 Technical Specifications and Reference Information A.2 Technical Specifications for the TD 100C, TD 200 and TD 200C General TD 100C 6ES7 272-1BA10-0YA1 TD 200 6ES7 272-0AA30-0YA1 Supply voltage (UN) Supplied by the S7-200 CPU, no external supply, (24 VDC (8 VDC ... 30 VDC) safety extra low voltage, NEC Class 2 or limited power source) 24 VDC, 15 VDC ... 30 VDC, safety extra low voltage, NEC Class 2 or limited power source (supplied by the S7-200 CPU, mains adapter or a 24 VDC external supply). The TD device has no integrated means of protection against strong interference pulses in the microsecond range (surge impulse). If the power being supplied has no appropriate means of protection, then a surge voltage protector should be pre-connected. Current consumption (IN) Typical 20 mA, maximum 50 mA, at UN 24V (no fuse in TD 100C) Typical 70 mA, (terminating resistors switched off) Maximum 120 mA at UN 24V (3.15A fuse in TD 200). Inrush current Not applicable Maximum 0.6 A / 15 ms Degree of protection 651 IP (mounted on front of the panel) IP 20 (mounted on casing) UL 50 Type 4X1 TD 200C 6ES7 272-1AA10-0YA1 IP 652 (mounted on front of the panel) IP 20 (mounted on casing) UL 50 Type 4X2 Safety Safety standard IEC61131-2, UL508, CSA C22.2 No. 142 Noise emission <45dB(A) to DIN 45635 (no fan) EN 60950, IEC 60950, UL 60950, CSA C22.2 No. 60950 To ensure compliance of the TD 100C with IP 65 and UL 50 Type 4X, you must follow these guidelines. The minimum panel thickness must be at least 1.5 mm. The mounting screws on the TD 100C device must be tightened to a torque of 0.2 Nm (about 0.5 mm the height of the seal). The gasket must be replaced whenever the TD device is removed and reinstalled. To procure new gaskets, contact your Siemens distributor or sales representative. 1 2 To ensure compliance of the TD 200C and TD 200 with IP 65 and UL 50 Type 4X, you must follow these guidelines. The minimum panel thickness must be at least 1.5 mm. The mounting screws on the TD 200C or TD 200 device must be tightened to a torque of 0.7 N-m. The gasket must be replaced whenever the TD device is removed and reinstalled. To procure new gaskets, contact your Siemens distributor or sales representative. Technical Specifications for the TD 100C, TD 200 and TD 200C (continued) General TD 100C 6ES7 272-1BA10-0YA1 TD 200 6ES7 272-0AA30-0YA1 TD 200C 6ES7 272-1AA10-0YA1 Electromagnetic Compatibility (EMC) (tested with TD/CPU cable 6ES7 901-3EB10-0XA0) Emitted interference Limit class Class B to EN 55022 = CISPR 22 Noise immunity on signal lines 2kV according to IEC 61000-4-4; Burst Noise immunity to discharge of static electricity 4kV Contact discharge (according to IEC 61000-4-2; ESD) 8kV Air discharge (according to IEC 61000-4-2; ESD) Text Display (TD) User Manual 134 System Manual, 08/2008, A5E00765548-03 Technical Specifications and Reference Information A.2 Technical Specifications for the TD 100C, TD 200 and TD 200C General TD 100C 6ES7 272-1BA10-0YA1 TD 200 6ES7 272-0AA30-0YA1 TD 200C 6ES7 272-1AA10-0YA1 Conducted interference on DC power supply line Not applicable 2kV according to IEC 61000-4-4; Burst 1kV according to IEC 61000-4-5; ms-impulse (Surge); (line against line) 2kV according to IEC 61000-4-5; ms-impulse (Surge); (line against earth) Power supplies with the same voltage can only be used with additional means of protection, for example, a surge voltage protector available from the Dehn company, type BVT AD 24, order No. 918 402. Noise immunity to high frequency emission 10 V with 80% amplitude modulation at 1 kHz, 10 kHz to 80 MHz (according to IEC 61000-4-6) 10 V/m with 80% amplitude modulation at 1 kHz, 80 MHz to 1 GHz , and 1.4 GHz to 2 GHz (according to IEC 61000-4-3) Power supplies with the same voltage can only be used with additional means of protection, for example, a surge voltage protector available from the Dehn company, type BVT AD 24, order No. 918 402. Climatic Conditions Temperature Operation Storage/Transport Tested according to IEC 60068-2-1, IEC 60068-2-2 0 C to +60 C (+32 F to +140 F) (rate of temperature change max. 10 C/h) -20 C to +60C (-4 F to +140 F) (rate of temperature change max. 20 C/h Relative humidity Operation Storage/Transport Tested according to IEC 60068-2-78, IEC 600068-2-30 95% at 30C (no condensation) 95% at 55C (no condensation) Mechanical Environmental Conditions Vibration Tested according to IEC 60068-2-6 Tested according to IEC 60068-2-6 Operation 5 Hz to 9 Hz, amplitude, 3,5 mm 10 Hz to 58 Hz, amplitude 0.075 mm 9 Hz to 150 Hz, acceleration 9.8 m/s2 58 Hz to 150 Hz, acceleration 9.8 m/s2 5 Hz to 9 Hz, amplitude 3.5 mm 5 Hz to 9 Hz, amplitude 3.5 mm 9 Hz to 500Hz, acceleration 9.8 m/s2 9 Hz to 500 Hz, acceleration 9.8 m/s2 Transport (packaged) Shock Tested according to IEC 60068-2-27/29 Operation Semisinusoidal: 150 m/s2 (15g), 11 ms Transport (packaged) Semisinusoidal: 250 m/s2 (25g), 6 ms Special Features Quality assurance In accordance with ISO 9001 Servicing Maintenance-free (no battery) Panel mounting Accessories for panel mounting are enclosed Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 135 Technical Specifications and Reference Information A.3 Technical Specifications for the TD400C A.3 Technical Specifications for the TD400C Technical Specifications for the TD400C Table A- 2 Technical Specifications for the TD400C General TD400C 6AV6640--0AA00-0AX1 Keyboard Customizable faceplate Supports up to 15 keys Display STN-Graphic Display with 192 x 64 (Columns x Rows), backlight PLC interface RS 485 (PPI); 9.6 / 19.2 / 187.5 Kbits/s Supply voltage (UN) 24 VDC, 15 VDC ... 30 VDC, safety extra low voltage, NEC Class 2 or limited power source (supplied by the S7-200 CPU, mains adapter or a 24 VDC external supply). The TD device has no integrated means of protection against strong interference pulses in the microsecond range (surge impulse). If the power being supplied has no appropriate means of protection, then a surge voltage protector should be pre-connected. Current consumption (IN) Typical 41 mA Inrush current Maximum 570 mA Degree of protection IP 651 (mounted on front of the panel) IP 20 (mounted on casing) Noise emission <45dB(A) to DIN 45635 (no fan) 1 To ensure compliance of the TD400C with IP 65 and UL 50 Type 4X, you must follow these guidelines. The minimum panel thickness must be at least 1.5 mm. The mounting screws on the TD device must be tightened to a torque of 0.7 N-m. The gasket must be replaced whenever the TD device is removed and reinstalled. To procure new gaskets, contact your Siemens distributor or sales representative. Table A- 3 Technical Specifications for the TD400C (continued) General TD400C 6AV6640-0AA00-0AX1 Electromagnetic Compatibility (EMC) (tested with TD/CPU cable) Emitted interference Limit class A to EN 55011 = CISPR 11 Noise immunity on signal lines 2kV, Testing according to IEC 61000-4-4; Burst Noise immunity to discharge of static electricity 8kV Air discharge (according to IEC 61000-4-2; ESD) 6kV Contact discharge (according to IEC 61000-4-2; ESD) Conducted interference on DC power supply line 2kV, Testing according to IEC 61000-4-4; Burst 1kV according to IEC 61000-4-5; ms-impulse (Surge); (line against line) 2kV according to IEC 61000-4-5; ms-impulse (Surge); (line against earth) Power supplies with the same voltage can only be used with additional means of protection, for example, a surge voltage protector available from the Dehn company, type BVT AD 24, order No. 918 402. Text Display (TD) User Manual 136 System Manual, 08/2008, A5E00765548-03 Technical Specifications and Reference Information A.4 Certificates, Directives and Declarations for the TD Device General TD400C 6AV6640-0AA00-0AX1 Noise immunity to high frequency emission 10 V with 80% amplitude modulation at 1 kHz, 10 kHz to 80 MHz 10 V/m with 80% amplitude modulation at 1 kHz, 80 MHz to 1 GHz 3 V/m with 80% amplitude modulation at 1.4 GHz to 2 GHz 1 V/m with 80% amplitude modulation at 2.0 GHz to 2.7 GHz Climatic Conditions Temperature Operation Storage/Transport 0 to +50 C -20 to +60C Relative humidity Operation Storage/Transport 85% (30), no condensation 95% (25 to 55), no condensation Mechanical Environmental Conditions Vibration Tested according to IEC 60068-2-6 Operation 5 Hz to 9 Hz, amplitude, 3,5 mm 9 Hz to 150 Hz, acceleration 9.8 m/s2 5 Hz to 9 Hz, amplitude 3.5 mm, 9 Hz to 500 Hz, acceleration 9.8 m/s2 Transport (packaged) Shock Operation Transport (packaged) Tested according to IEC 60068-2-27/29 Semisinusoidal: 150 m/s2 (15g), 11 ms Semisinusoidal: 250 m/s2 (25g), 6 ms Special Features Quality assurance In accordance with ISO 9001 Servicing Maintenance-free (no battery) Panel mounting Accessories for panel mounting are enclosed A.4 Certificates, Directives and Declarations for the TD Device Certificates, Directives and Declarations for the TD Device IEC 61131-2 The TD 100C and TD400C devices satisfy the requirements and criteria of the IEC directive 2004/108/EC standard (programmable controllers, part 2 on equipment requirements and tests). Notes on the CE Symbol The following applies to the SIMATIC product described in this operating instruction Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 137 Technical Specifications and Reference Information A.4 Certificates, Directives and Declarations for the TD Device EMC Directive This product fulfils the requirements for the EC directive 2004/108/EC on "electromagnetic compatibility" and the following fields of application apply according to this CE symbol. See Table A-4. Table A- 4 EMC Directive Field of Application Requirement for Emitted Interference Requirement for Noise Immunity Residential, commercial areas EN 6100-6-3 and light industrial environments EN 61000-6-1 Industry EN 61000-6-2 EN 61000-6-4 Declaration of Conformity (TD 200C, TD 200, and TD400C) The EC declarations of conformity and the documentation relating to this are available to the authorities concerned, according to the above EC directive, from: Siemens AG Bereich Automatisierungs- und Antriebstechnik I IA AS RD ST Postfach 1963 D-92209 Amberg Tel.: 09621 80 3283 Fax: 09621 80 3278 Observing the Setup Guidelines The setup guidelines and notes on safety given in the manual must be observed on startup and during operation. Text Display (TD) User Manual 138 System Manual, 08/2008, A5E00765548-03 Technical Specifications and Reference Information A.5 Approvals for USA, Canada and Australia A.5 Approvals for USA, Canada and Australia Approvals for USA, Canada and Australia The characters stamped on a device are indicative of the requirements which that device meets: Underwriters Laboratories: cULus Approval, Hazardous Location cULus Listed 21BP I.T.E. for Hazardous Location Underwriters Laboratories Inc., according to: TD 200 and TD 200C: UL 60950 (Information Technology) CSA C22.2 No. 60950 (Information Technology) cULus Listed 7RA9 IND. Cont. EQ. for Hazardous Location Underwriters Laboratories Inc., according to: TD 100C and TD400C UL 508 (Industrial Control Equipment) CSA C22.2 No. 142 (Industrial Control Equipment) UL 1604 (Hazardous Location) CSA-213 (Hazardous Location) APPROVED for use in: CI. I, Div.2, GP. A, B, C, D, T5 CI. I, Zone 2, GP.IIC, T5 Please see the note below: Note This plant has to be mounted according to the NEC (National Electric Code) stipulations. When used in environments according to class I, division 2 (see above), the SIMATIC TD device must be mounted in a housing that corresponds to at least IP54 according to EN 60529. FM approval to Factory Mutual Approval Standard Class Number 3611, Class I, Division 2, Group A, B, C, D, and Class I, Zone 2, Group IIC. Temperature Class T5 is adhered to when the ambient temperature during operation does not exceed 50 degrees C Note for Australia: The TD 100C, TD 200, and TD 200C devices fulfil the requirements for Norm AS/NZS CISPR 22. The TD400C device fulfils the requirements for Norm AS/NZS CISPR 11. Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 139 Technical Specifications and Reference Information A.5 Approvals for USA, Canada and Australia FM Approval Notes FM approval, if present, is to Factory Mutual Approval Standard Class Number 3611, Class I, Division 2, Group A, B, C, D, and Class I, Zone 2, Group IIC. Temperature class T5 is adhered to when the ambient temperature during operation does not exceed 50 degrees C. WARNING Personal injury or property damage can result if you do not follow FM hazardous location guidelines. In hazardous areas, personal injury or property damage can result if you close or disconnect an electrical circuit during operation (for example, plug-in connections, fuses, switches). Do not close or disconnect any live circuits unless explosion hazards can be definitely excluded. Do not disconnect while the circuit is live unless the location is known to be nonhazardous. Text Display (TD) User Manual 140 System Manual, 08/2008, A5E00765548-03 Technical Specifications and Reference Information A.6 Standard TD Character Set (TD 200, TD 200C) A.6 Standard TD Character Set (TD 200, TD 200C) Standard TD Character Set (TD 200, TD 200C) Figure A-1 Standard TD Character Set for the TD 200 and TD 200C Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 141 Technical Specifications and Reference Information A.6 Standard TD Character Set (TD 200, TD 200C) Figure A-2 Standard TD Character Set for the TD 200 and TD 200C (continued) Alt Key Combinations for International and Special Characters Certain international and special characters may not display correctly on the TD display if entered with the Text Display wizard with the standard TD character set. For international and special characters, use the ALT key and number combinations shown in Table A-5 to enter the characters in the Text Display wizard. Table A- 5 ALT Key Combinations for International Special Characters Character ALT + Key Combination u Alt + 0129 a Alt + 0132 ae Alt + 0144 AE Alt + 0145 a Alt + 0147 o Alt + 0148 A Alt + 0149 Alt + 0223 Alt + 0224 Alt + 0225 Alt + 0227 Alt + 0228 Alt + 0229 Alt + 0236 n Alt + 0238 Alt + 0244 Alt + 0246 Alt + 0247 Alt + 0126 (left arrow ) Alt + 0127 (right arrow ) [ Alt + 0251 (single bar) Text Display (TD) User Manual 142 System Manual, 08/2008, A5E00765548-03 Technical Specifications and Reference Information A.6 Standard TD Character Set (TD 200, TD 200C) Character ALT + Key Combination [[ Alt + 0252 (double bar) [[[ Alt + 0253 ( triple bars) [[[[ Alt + 0254 (four bars) [[[[[ Alt + 0255 (five bars) Alt + 0249 (up arrow) Bar Graph Character Set (TD 200, TD 200C) The bar graph characters that are supported by the standard TD character set are shown below. Figure A-3 Bar Graph Character Set for the TD 200 and TD 200C Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 143 Technical Specifications and Reference Information A.7 Arabic Character Set (TD 200, TD 200C, and TD400C) A.7 Arabic Character Set (TD 200, TD 200C, and TD400C) Arabic Character Set (TD 200, TD 200C, and TD400C) Figure A-4 Arabic Character Set Text Display (TD) User Manual 144 System Manual, 08/2008, A5E00765548-03 Technical Specifications and Reference Information A.8 Baltic Character Set A.8 Baltic Character Set Baltic Character Set Figure A-5 Baltic Character Set Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 145 Technical Specifications and Reference Information A.9 Simplified Chinese Character Set A.9 Simplified Chinese Character Set Simplified Chinese Character Set The TD devices support the Simplified Chinese character set (GB2312-80) for the People's Republic of China. The TD devices use Microsoft Windows encoding for this character set. The Windows encoding allows the TD devices to display the same characters as shown in the STEP 7-Micro/WIN Text Display wizard when you are using a Chinese emulator or a Chinese version of Microsoft Windows. Chinese characters are represented in STEP 7-Micro/WIN by a pair of numbers which represent the encoding of the character in the GB2312-80 specification. The TD devices also use a pair of numbers to represent the Chinese character. Notes for Using the Simplified Chinese Character Set Tip The Simplified Chinese character set requires a Chinese version of Windows or a Chinese emulator to properly display Chinese characters in the Text Display wizard. You must start the Chinese emulator before you start the STEP 7-Micro/WIN software. On the TD 200C and the TD 200, you can display up to 20 single-byte characters per line of your message. Because Simplified Chinese uses double-byte characters, you can display up to 10 double-byte characters per line for a message in Chinese. On the TD 100C, you can display up to 16 single-byte characters per line of your message. Because Simplified Chinese uses double-byte characters, you can display up to 8 doublebyte characters per line for a message in Chinese. On the TD400C using a small font, you can display up to 24 single-byte characters per line of your message. Because Simplified Chinese uses double-byte characters, you can display up to 12 double-byte characters per line for a message in Chinese. If you selected a large font, you can display up to 16 single-byte characters or 8 Chinese characters. The standard ASCII characters, such as numbers, punctuation, and upper and lowercase alphabet characters, are available when using the Simplified Chinese character set (shown below). Depending on your keyboard and/ or emulator, some of these standard characters may be formatted as single-byte characters instead of the double-byte characters like the Simplified Chinese characters. Standard ASCII characters and Chinese characters can be mixed on the TD display. The Text Display wizard displays 8 , 10, or 12 double-byte character places for the text of a screen or alarm. You can fit any of the following combinations into a character position: 1 double-byte character 2 single-byte characters (standard ASCII) 1 single-byte character and 1 single-byte blank You cannot fit one single-byte character plus one double-byte character in a character position. Text Display (TD) User Manual 146 System Manual, 08/2008, A5E00765548-03 Technical Specifications and Reference Information A.9 Simplified Chinese Character Set TD 100C does not support the entire Simplified Chinese character set, however, the mostused characters have been included in the TD 100C. See the Simplified Chinese Characters Set for a list of supported characters. Characters that are not supported by the TD 100C are displayed as a square. Tip The Simplified Chinese Character Set electronic file resides on the STEP 7-Micro/WIN documentation CD. This file shows the characters supported by the different TD devices. The Standard Character Set (ASCII) for the TD400C is shown below. Figure A-6 Standard Character Set (ASCII Code) for TD400C Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 147 Technical Specifications and Reference Information A.10 Cyrillic Character Set A.10 Cyrillic Character Set Cyrillic Character Set Figure A-7 Cyrillic Character Set Text Display (TD) User Manual 148 System Manual, 08/2008, A5E00765548-03 Technical Specifications and Reference Information A.11 Greek Character Set A.11 Greek Character Set Greek Character Set Figure A-8 Greek Character Set Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 149 Technical Specifications and Reference Information A.12 Hebrew Character Set (TD 200, TD 200C, and TD400C) A.12 Hebrew Character Set (TD 200, TD 200C, and TD400C) Hebrew Character Set (TD 200, TD 200C, and TD400C) Figure A-9 Hebrew Character Set Text Display (TD) User Manual 150 System Manual, 08/2008, A5E00765548-03 Technical Specifications and Reference Information A.13 Latin 1 Character Set A.13 Latin 1 Character Set Latin 1 Character Set Figure A-10 Latin 1 Character Set Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 151 Technical Specifications and Reference Information A.14 Latin 2 Character Set A.14 Latin 2 Character Set Latin 2 Character Set Figure A-11 Latin 2 Character Set Text Display (TD) User Manual 152 System Manual, 08/2008, A5E00765548-03 Technical Specifications and Reference Information A.15 Turkish (Latin 5) Character Set A.15 Turkish (Latin 5) Character Set Turkish (Latin 5) Character Set Figure A-12 Turkish (Latin 5) Character Set Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 153 Technical Specifications and Reference Information A.15 Turkish (Latin 5) Character Set Text Display (TD) User Manual 154 System Manual, 08/2008, A5E00765548-03 B Connecting Multiple Devices on a Network B.1 Overview Overview of Appendix B You can connect multiple TD devices and S7-200 CPUs together on one communication network. The TD devices act as network masters and do not interfere with each other. You can designate the S7-200 CPUs to be either masters or slaves on the network. B.2 Communicating with Multiple CPUs Communicating with Multiple CPUs Figure B-1 shows a typical network with two TD 200s and two S7-200 CPUs. Each TD 200 communicates to one of the CPUs. The addresses of each device are noted below the device in the figure. In this example: TD 200 Number 1 is configured to communicate to the S7-200 CPU at address 2 (CPU 1) TD 200 Number 2 is configured to communicate to the S7-200 CPU at address 3 (CPU 2) Tip You can connect multiple TD devices to a single S7-200 CPU. You can store separate parameter blocks for each TD device in different V memory locations in the CPU. If you do not store separate parameter blocks for each TD device that is connected to the CPU, any of these TD devices can acknowledge the same messages and use function keys to initiate operations in the CPU. 7' 7'B $GGUHVV &38 &38B $GGUHVV 7' 7'B &38 &38B $GGUHVV $GGUHVV 7RDGGLWLRQDO&38V Figure B-1 Typical Multiple CPU Network Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 155 Connecting Multiple Devices on a Network B.3 Determining the Distances, Transmission Rate, and Cable Tip The display time slows as more TD devices are added to the network. Network connectors are available from Siemens. Using these connectors allows you to isolate the CPUs from one another (the 24 VDC), but still allows you to power the TD device from the CPU. See the SIMATIC S7-200 Programmable Controller System Manual for more information about using network connectors. B.3 Determining the Distances, Transmission Rate, and Cable Determining the Distances, Transmission Rate, and Cable As shown in Table B-1, the maximum length of a network segment is determined by two factors: isolation (using an RS-485 repeater) and baud rate. Isolation is required when you connect devices at different ground potentials. Different ground potentials can exist when grounds are physically separated by a long distance. Even over short distances, load currents of heavy machinery can cause a difference in ground potential. Table B- 1 Maximum Length for a Network Cable Baud Rate Non-Isolated CPU Port1 CPU Port with Repeater or EM 277 9.6 kbaud to 187.5 kbaud 50 m 1,000 m The maximum distance allowed without using an isolator or repeater is 50 m. You measure this distance from the first node to the last node in the segment, 1 Using Repeaters on the Network An RS-485 repeater provides bias and termination for the network segment. You can use a repeater for the following purposes: To increase the length of a network: Adding a repeater to your network allows you to extend the network another 50 m. If you connect two repeaters with no other nodes in between (as shown in Figure B-2), you can extend the network to the maximum cable length for the baud rate. You can use up to 9 repeaters in series on a network, but the total length of the network must not exceed 9600 m. To add devices to a network: Each segment can have a maximum of 32 devices connected up to 50 m at 9600 baud. Using a repeater allows you to add another segment (32 devices) to the network. To electrically isolate different network segments: Isolating the network improves the quality of the transmission by separating the network segments which might be at different ground potentials. A repeater on your network counts as one of the nodes on a segment, even though it is not assigned a network address. Text Display (TD) User Manual 156 System Manual, 08/2008, A5E00765548-03 Connecting Multiple Devices on a Network B.4 Selecting the Network Cable 6HJPHQW 6HJPHQW 56 5HSHDWHU 8SWRP P Figure B-2 B.4 6HJPHQW 56 5HSHDWHU P Sample Network with Repeaters Selecting the Network Cable Selecting the Network Cable S7-200 networks use the RS-485 standard on twisted pair cables. Table B-2 lists the specifications for the network cable. You can connect up to 32 devices on a network segment. Table B- 2 B.5 General Specifications for Network Cable Specifications Description Cable type Shielded, twisted pair Loop resistance 115 /km Effective capacitance 30 pF/m Nominal impedance Approximately 135 to 160 (frequency =3 MHz to 20 MHz) Attenuation 0.9 dB/100 m (frequency=200 kHz) Cross-sectional core area 0.3 mm2 to 0.5 mm2 Cable diameter 8 mm 0.5 mm Biasing and Terminating the Network Cable Biasing and Terminating the Network Cable Siemens provides two types of network connectors that you can use to easily connect multiple devices to a network: a standard network connector and a connector that includes a programming port (which allows you to connect a programming station or an HMI device to the network without disturbing any existing network connections). The programming port connector passes all signals (including the power pins) from the S7-200 through to the programming port, which is especially useful for connecting devices that draw power from the S7-200 (such as a TD 200). Both connectors have two sets of terminal screws to allow you to attach the incoming and outgoing network cables. Both connectors also have switches to bias and terminate the network selectively. Figure B-3 shows typical biasing and termination for the cable connectors. Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 157 Connecting Multiple Devices on a Network B.6 Building a TD/CPU Cable &DEOHPXVWEHWHUPLQDWHG 6ZLWFKSRVLWLRQ 2Q 6ZLWFKSRVLWLRQ 2II 6ZLWFKSRVLWLRQ 2Q DQGELDVHGDWERWKHQGV 7HUPLQDWHGDQGELDVHG 1RWHUPLQDWLRQRUELDV 7HUPLQDWHGDQGELDVHG 2Q 2Q 2II $%$% $%$% $%$% %DUHVKLHOGLQJDSSUR[LPDWHO\PP LQ PXVWFRQWDFWWKHPHWDOJXLGHVRIDOOORFDWLRQV 6ZLWFKSRVLWLRQ 2Q 7HUPLQDWHGDQGELDVHG 3LQ 6ZLWFKSRVLWLRQ 2II 1RWHUPLQDWLRQRUELDV 3LQ &DEOHVKLHOG 1HWZRUN FRQQHFWRU &DEOHVKLHOG Figure B-3 B.6 &DEOHVKLHOG Bias and Termination of the Network Cable Building a TD/CPU Cable Building a TD/CPU Cable The TD/CPU cable is used for connecting a display device to an S7-200 CPU. If you do not have a TD/CPU cable, refer to Figures B-4 and B-5 to create your own cable. Making a Cable That Supplies Power to the TD Device CAUTION Connecting the 24 VDC power output (pin 7 of communication port) of multiple S7-200 CPUs may cause erratic operation of the I/O, which could potentially cause personal injury and/or property damage. The 24 VDC power supply is also the sensor supply for the I/O. Interconnecting the output power supplies of multiple CPUs could possibly overload the sensor supply, which could cause the I/O to operate incorrectly. When networking S7-200 CPUs, connect only the communication lines (pins 3, 5, and 8). You must not connect the power output (pin 7). Tip The TD 100C must use the TD/CPU cable shown in Figure B-4. Text Display (TD) User Manual 158 System Manual, 08/2008, A5E00765548-03 Connecting Multiple Devices on a Network B.6 Building a TD/CPU Cable Figure B-4 shows you the pin-out of TD/CPU cable with power supplied to the TD device. Use this option when you want the TD device to receive power from an S7-200 CPU. 66LGH 7'6LGH 6KLHOG 9'&5HWXUQ 9'&5HWXUQ 7UDQVPLW5HFHLYH'DWD 7UDQVPLW5HFHLYH'DWD 9'& 9'& 7UDQVPLW5HFHLYH'DWD 7UDQVPLW5HFHLYH'DWD Figure B-4 TD/CPU Cable with Power Connections Making a Cable That Does Not Supply Power to the TD Device (TD 200, TD 200C, and TD400C only) Figure B-5 shows you the pin-out of a TD/CPU cable without power supplied to the TD device. Use this option when you want the TD device to receive power from an external power supply. The maximum length for the cable is 1200 meters. 7'6LGH 7UDQVPLW5HFHLYH'DWD 7UDQVPLW5HFHLYH'DWD 7UDQVPLW5HFHLYH'DWD Figure B-5 66LGH 6KLHOG 7UDQVPLW5HFHLYH'DWD TD/CPU Cable without Power Connections Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 159 Connecting Multiple Devices on a Network B.7 CPU Grounding and Circuit Reference Point Guidelines for Using Isolated Circuits B.7 CPU Grounding and Circuit Reference Point Guidelines for Using Isolated Circuits CPU Grounding and Circuit reference Point Guidelines for Using Isolated Circuits The following items are CPU grounding and circuit guidelines for using isolated circuits: You should identify the reference point (0 voltage reference) for each circuit in the installation, and the points at which circuits with possibly different references can connect together. Such connections can result in unwanted current flows that can cause logic errors or can damage circuits. A common cause of different reference potentials is grounds that are physically separated by long distances. When devices with widely separated grounds are connected with a communication or sensor cable, unexpected currents can flow through the circuit created by the cable and the ground. Even over short distances, load currents of heavy machinery can cause differences in ground potential or can directly induce unwanted currents by electromagnetic induction. Power supplies that are improperly referenced with respect to each other can cause damaging currents to flow between their associated circuits. When you connect CPUs with different ground potentials to the same PPI network, you should use an isolated RS-485 repeater. S7-200 products include isolation boundaries at certain points to help prevent unwanted current flows in your installation. When you plan your installation, you should consider where these isolation boundaries are provided, and where they are not provided. You should also consider the isolation boundaries in associated power supplies and other equipment, and where all associated power supplies have their reference points. You should choose your ground reference points and use the isolation boundaries provided to interrupt unneeded circuit loops that could allow unwanted currents to flow. Remember to consider temporary connections which may introduce a new circuit reference, such as the connection of a programming device to the CPU. When locating grounds, you must also consider safety grounding requirements and the proper operation of protective interrupting devices. In most installations, you will have the best noise immunity if you connect the CPU sensor supply M terminal to ground. The following descriptions are an introduction to general isolation characteristics of the S7200 family, but some features may be different on specific products. Consult your product specifications in the appropriate manual for information about which circuits include isolation boundaries and the ratings of the boundaries. Isolation boundaries rated less than 1,500 VAC are designed as functional isolation only, and should not be depended on as safety boundaries. Logic circuit reference is the same as DC sensor supply M. Logic circuit reference is the same as the input power supply M on a CPU with DC power supply. CPU communication ports have the same reference as logic circuit. Analog inputs and outputs are not isolated from logic circuit. Analog inputs are full differential to provide low voltage common mode rejection. Logic circuit is isolated from ground to 500 VAC. Text Display (TD) User Manual 160 System Manual, 08/2008, A5E00765548-03 Connecting Multiple Devices on a Network B.7 CPU Grounding and Circuit Reference Point Guidelines for Using Isolated Circuits DC digital inputs and outputs are isolated from logic circuit to 500 VAC. DC digital I/O groups are isolated from each other by 500 VAC. Relay outputs are isolated from logic circuit to 1,500 VAC. Relay output groups are isolated from each other by 1,500 VAC. AC power supply line and neutral are isolated from ground, the logic circuit, and all I/O to 1,500 VAC. Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 161 Connecting Multiple Devices on a Network B.7 CPU Grounding and Circuit Reference Point Guidelines for Using Isolated Circuits Text Display (TD) User Manual 162 System Manual, 08/2008, A5E00765548-03 C Troubleshooting C.1 Troubleshooting Guide Troubleshooting Refer to Table C-1 for a list of the problems that could occur with the TD device and possible causes and solutions. Table C- 1 Error Messages Problem Possible Cause Possible Solution NO PARAMETER BLOCK The TD device could not find a parameter block in the programmable logic controller. Configure a parameter block for the TD device using the Text Display wizard, and download it to the S7-200. Be sure the parameter block address in the TD device matches the actual address of the parameter block. The TD device found a parameter block Be sure all fields are within range. in the programmable logic controller, Be sure all addresses are valid for the but it contains errors. S7-200 CPU. No CPU COMM Address of the S7-200 CPU is incorrect Correct the address error S7-200 CPU does not have power Power up the CPU Cable problems Check the cable connections Wrong baud rate configured Correct the baud rate Multiple CPUs at the same address Remove other CPUs and retry May need network terminations Refer to Appendix B Network too long or too many devices on network Refer to Appendix B HARDWARE ERROR TD device is inoperable The TD device could be defective NETWORK ERROR Multiple masters with the same address. Replace with a new TD device. TD device cannot establish a network connection or enter an existing network Cable problems Remove other masters and retry Check the cable connections Multiple CPUs at the same address Remove the other CPUs and retry CPU BUSY Some other master has locked the S7200 CPU by uploading or downloading a program to that CPU Wait - The message disappears in a few seconds CPU IN STOP MODE RUN/STOP switch is in STOP Put CPU in RUN mode Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 163 Troubleshooting C.1 Troubleshooting Guide Problem Possible Cause Possible Solution Display backlight is on, but no message Program checksum failure is displayed Defective hardware: Replace with a new TD device User cannot access the TD system menus To restore the standard TD keypad: The custom keypad does not contain the ESC and ENTER buttons 1. Power down the TD device 2. Press and hold the lower right corner (where ENTER key is located on the standard keypad) 3. Power up the TD device The default keypad is restored until the TD device is power cycled again. Text Display (TD) User Manual 164 System Manual, 08/2008, A5E00765548-03 Index A agency approvals Canadian Standards Association (CSA), 4 Underwriters Laboratories (UL), 4 alarms, 110 accessing, 19 alarm parameters, 90 configuring, 87 default display, 90 determining type of operator interaction, 89 displaying, 21 embedding variable, 93 storing in parameter block, 21 text for, 91 Approvals for TD devices, 139 Arabic Character Set, 144 arrow buttons, 103 ATEX, 138 B Baltic Character Set, 145 Bar Graph character set, 143 baud rate, 126 bitmaps, sample, 15 button properties by TD device, 53 buttons adding to keypad, 50 arrow, 103 configurable, 102 configuring on keypad, 78 defining properties, 52 Enter and Escape, 102 Buttons Inserting, 51 C cable connecting the TD/CPU cable, 41 Cable building a network, 158 Cable for network, 157 cable, TD/CPU, 31 CE Labeling, 5 CE Symbol, 138 certification, 5 character set selecting, 75 Character sets Standard Character Set, 147 Character Sets Arabic, 144 Cyrillic, 148 Greek, 149 Hebrew, 150 Latin 1, 151 Latin 2, 152 Simplified Chinese, 146 Standard TD, 141 Turkish (Latin 5), 153 Characters Sets Baltic, 145 characters supported, 16 Characters, International and Special, 142 clearing keypad, 123 cnfiguration saving keypad to, 58 Communicating on a network, 155 communication port, 15 comparing TD features, 18 compatibility with other TD devices, 13 configurable buttons, 102 configuration overview, 24 Configure Text Display device, 71 configuring alarms, 87 language sets, 95 screens, 79 configuring buttons TD 100C, TD 200C, and TD400C, 46 configuring the TD completing, 98 with Text Display wizard, 70 connecting TD/CPU cable, 41 connection to CPU, establishing, 43 contact information, 7 technical support, 7 contrast, 126 copy user program to memory cartridge, 129 Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 165 Index CPU address, 125 CPU Grounding, 160 CPU memory editing, 129 CPU memory address and data type, 131 CPU operating mode, 128 CPU Status, 120 creating a custom faceplate, 27 Creating text for screen, 82 C-Tick Standards, 5 cULs, 139 custom faceplate, 46 creating, 27 printing, 28 custom keypad loading to the TD device, 77 custom label for TD 200 dimensions, 37 customizing label keys of TD 200, 36 Cyrillic Character Set, 148 D data type, 131 default display mode, 110 defining properties of buttons, 52 Diagnostic/Setup Menu, 124 Dimensions, 133 dimensions for mounting hole, 33 dimensions for TD 200 label, 37 display backlight, 127 display backlight TD400C, 103 displaying screens and alarms, 21 E EC declarations, 138 edit variables, 106 editing CPU memory, 129 embedded string variables, 85 embedding a variable, 83 EMC directive, 138 error messages, 120 F faceplate creating a custom, 27 installing, 38 printing, 28 printing panel image to, 60 procedure to install, 38 faceplate for TD 100C and TD 200C, 32 faceplate, blank ordering information, 28 Factory Mutual (FM) approvals, 140 Factory Mutual Research Standards, 5 features of TD device, 16 font size selecting, 76 fonts supported, 17 Force I/O, 127 G gap factor, 126 gaphics application export layout, 55 gasket, 32 Greek Character Set, 149 H Hebrew Character Set, 150 highest station, 126 I installation of TD device general, 32 installation overview, 22 installing printed faceplate to TD device, 64 installing faceplate, 38 installing TD device, 26 Internet site for Text Display, 5 K kepad save to TD configuration file, 58 keypad adding buttons, 50 keypad buzzer, 127 Keypad Designer, 46 adding buttons, 50 starting the, 48 templates, 46 keypad Llyout export to graphics application, 55 Text Display (TD) User Manual 166 System Manual, 08/2008, A5E00765548-03 Index keypad, clearing, 123 Order numbers, 133 L P language set selecting, 75 language sets, 123 configuring, 95 languages supported, 16 Latin 1 Character Set, 151 Latin 2 Character Set, 152 panel image printing, 60 reversing, 59 panel thickness, 32 parameter block assigning V memory address, 98 screens and alarms, 21 parameter block address, 125 password, 109 M Password, selecting, 72 pnel image manuals adding to faceplate, 56 S7-200 Programmable Controller System Manual, 3 importing, 56 memory cartridge power connector, 15 copying to, 129 power, supplying, 42 menu hierarchy, 106 printing message custom faceplate, 28 creating for screen, 82 printing panel image, 60 messages program files, 15 viewing, 127 projects, sample, 15 mounting preparing the TD device, 34 spacers, 34 R TD device, 33 Repeaters on Network, 156 mounting brackets, 31 reversing panel image, 59 mounting dimensions, 33 mounting procedure TD 100C, 35 S mounting the TD 100C, 35 mounting the TD device S7-200 Programmable Controller System Manual, 3 steps required, 35 sample bitmaps, 15 sample projects, 15 sample templates, 15 N screen network creating text, 82 TD as master, 15 message, 82 Network screens, 110 communicating with multiple CPUS, 155 accessing, 19 configuring, 79 isolation and baud rate, 156 network address, 125 displaying, 21 Network cable, 157 storing in parameter block, 21 biasing and terminating, 157 screws, mounting, 32 service and support, 5 Setting up TD device, 125 O Simplified Chinese Character Set, 146 spacers, 34 operator interaction for alarms, 89 Specifications, 133 Operator Menu, 119 TD400C, 136 Text Display (TD) User Manual System Manual, 08/2008, A5E00765548-03 167 Index Standard Character Set (ASCII), 147 standard faceplate, 43 standard functions, 106 Standard TD Character Set, 141 STEP 7-Micro/WIN, 15 versions, 3 STOP/RUN mode, 128 summary of configuration, 98 Text Display wizard, 15 starting, 71 tasks for configuring, 70 Time and Date, 121 Troubleshooting the TD device, 163 Turkish (Latin 5) Character Set, 153 T UL Standards, 5 Update rate selecting for TD device, 75 user menu, 81 TD 100C, 13 components shipped with, 31 features, 18 TD 200, 14 components shipped with, 31 customizing label for keys, 36 features, 18 TD 200C, 13 components shipped with, 31 features, 18 TD device commmunication baud rate, 43 configuring the buttons on keypad, 78 displaying information, 104 installing printed faceplate, 64 loading a custom keypad, 77 select language and character set, 75 selecting font size, 76 selecting update rate, 75 standard faceplate, 19 supplying power, 42 TD devices, 13 comparing features, 18 compatibility, 13 fonts supported, 17 TD features, 16 TD Menu functions enabling CPU, 72 TD Setup Menu, 126 TD400C, 14 components shipped with, 31 display backlight, 103 features, 18 specifications, 136 technical support, 7 templates, 46 templates, sample, 15 Text Display configure, 71 text display area, 15 Text Display device versions, 3 U V values calculating, 85 variable embedding into text of screen, 83 variables editing, 106 view TD messages, 127 V-memory address assigning for parameter block, 98 W Weight, 133 Text Display (TD) User Manual 168 System Manual, 08/2008, A5E00765548-03