FX1N 485-BD - Mitsubishi Electric Semiconductor

HARDWARE MANUAL

FX1N SERIES PROGRAMMABLE CONTROLLERS

FX1N Series Programmable Controllers

Foreword

• This manual contains text, diagrams and explanations which will guide the reader in the correct installation

and operation of the FX1N Series Programmable Controllers. It should be read and understood before

attempting to install or use the unit.

• Further information can be found in the FX Series Programming Manual II.

• If in doubt at any stage of the installation of an FX1N Series Programmable Controller always consult a

professional electrical engineer who is qualified and trained to the local and national standards which apply to

the installation site.

• If in doubt about the operation or use of FX1N Series Programmable Controller please consult the nearest

Mitsubisi Electric distributor.

• This manual is subject to change without notice.

FX1N Series Programmable Controllers

Hardware Manual

FX1N Series Programmable Controllers

Manual number :JY992D89301

Manual revision :D

Date :December 2000

FX1N Series Programmable Controllers

Guidelines for the safety of the user and protection of the FX1N.

This manual provides information for the installation and use of the FX1N. The manual has

been written to be used by trained and competent personnel. The definition of such a person

or persons is as follows;

a) Any engineer who is responsible for the planning, design and construction of automatic

equipment using the product associated with this manual should be of a competent

nature, (trained and qualified to the local and national standards required to fulfill that

role). These engineers should be fully aware of all aspects of safety with regards to

automated equipment.

b) Any commissioning or service engineer must be of a competent nature, trained and

qualified to the local and national standards required to fulfill that job. These engineers

should also be trained in the use and maintenance of the completed product. This

includes being completely familiar with all associated documentation for the said

product. All maintenance should be carried out in accordance with established safety

practices.

c) All operators of the completed product should be trained to use that product in a safe

and co-ordinated manner in compliance to established safety practices. The operators

should also be familiar with documentation which is connected with the actual operation

of the completed equipment.

Note : The term ‘completed equipment’ refers to a third party constructed device which

contains or uses the product associated with this manual.

FX1N Series Programmable Controllers

iii

Note’s on the symbols used in this manual

At various times through out this manual certain symbols will be used to highlight points of

information which are intended to ensure the users personal safety and protect the integrity of

the equipment. Whenever any of the following symbols are encountered, its associated note

must be read and understood. Each of the symbols used will now be listed with a brief

description of its meaning.

Hardware warnings

Software warning

1) Indicates that the identified danger WILL cause physical and property damage.

2) Indicates that the identified danger could POSSIBLY cause physical and property damage.

3) Indicates a point of further interest or further explanation.

4) Indicates special care must be taken when using this element of software.

5) Indicates a special point which the user of the associate software element should be aware

of.

6) Indicates a point of interest or further explanation.

FX1N Series Programmable Controllers

• Under no circumstances will Mitsubishi Electric be liable or responsible for any

consequential damage that may arise as a result of the installation or use of this equipment.

• All examples and diagrams shown in this manual are intended only as an aid to

understanding the text, not to guarantee operation. Mitsubishi Electric will accept no

responsibility for actual use of the product based on these illustrative examples.

• Owing to the very great variety in possible application of this equipment, you must satisfy

yourself as to its suitability for your specific application.

Associated Manuals

The following manuals are recomended as esential reference material for the correct operation

of a FX1N series Programmable Logic controller.

Manual Name Manual Number Description

FX Programming Manual II JY992D88101 Programming manual for FX1S, FX1N, FX2N and

FX2NC series Programmable Logic Controllers

FX1N-422-BD Users JY992D84101 Instruction regarding the RS422 interface board

FX1N-485-BD Users JY992D84201 Instruction regarding the RS485 interface board

FX1N-232-BD Users JY992D84401 Instruction regarding the RS232 interface board

FX1N-8AV-BD JY992D84601 Instruction regarding the variable potentiometer input

board

FX1N-CNV-BD JY992D84701 Instruction regarding the special adapter board

FX1N-5DM Users JY992D84901 Instruction regarding the display module 5DM

v
Table of Contents
Guideline..............................................................................................ii
Introduction............................................................................................1-1
1 World Specification..............................................................................................1-6
2 Model Name ........................................................................................................1-7
3 Serial Numbers ...................................................................................................1-8
4 Configuration .......................................................................................................1-9
4.1 Input/Output Points and Current Consumption .......................................................1-11
4.2 Rules of Expansion .................................................................................................1-13
5 EEPROM Back up Data ....................................................................................1-14
Terminal layouts....................................................................................2-1
1 AC Powered Main Units ......................................................................................2-1
2 DC Powered Main Units ......................................................................................2-3
3 FX2N and FX0N Extension blocks .......................................................................2-6
FX1N Series Programmable Controllers

FX1N Series Programmable Controllers
vi
Installation Notes...................................................................................3-1
1 Product Outline....................................................................................................3-2
2 FX1N RUN/STOP Control....................................................................................3-4
3 General Specifications.........................................................................................3-5
4 PLC Mounting Arrangements ..............................................................................3-6
5 DIN Rail Mounting ...............................................................................................3-7
6 Direct Mounting ..................................................................................................3-8
7 Termination at Screw Terminals........................................................................3-10
8 Wiring Techniques.............................................................................................3-11
9 Installing Optional Units.....................................................................................3-12
9.1 Special Function Boards .........................................................................................3-12
9.2 FX1N-5DM Display Module.....................................................................................3-13
Power Supply........................................................................................4-1
1 Wiring Techniques...............................................................................................4-1
2 Wiring Cautions ...................................................................................................4-1
3 Power Supply ......................................................................................................4-1
4 Power Requirements..........................................................................................4-2
5 Example Wiring ...................................................................................................4-3
5.1 AC Power supply.......................................................................................................4-3
5.2 DC Power supply.......................................................................................................4-4
6 Service Power supply..........................................................................................4-6
7 Earthing / Grounding ...........................................................................................4-6

FX1N Series Programmable Controllers
vii
Inputs.....................................................................................................5-1
1 24V DC input Specifications................................................................................5-1
1.1 Typical Wiring............................................................................................................5-2
1.2 Input Circuit Connection............................................................................................5-3
1.3 Diodes and Inputs Connected in Series....................................................................5-4
1.4 Resistors and Inputs Connected in Parallel ..............................................................5-5
2 AC110V Input Extension Block............................................................................5-6
2.1 Input Circuit Connection............................................................................................5-6
2.2 Programming Caution ...............................................................................................5-7
Outputs..................................................................................................6-1
1 Output Specifications...........................................................................................6-1
1.1 Relay Output Example ..............................................................................................6-2
1.2 Reliability Tests.........................................................................................................6-3
1.3 Response Times .......................................................................................................6-3
1.4 Transistor Output Example........................................................................................6-4
1.5 Japanese Model Transistor Output...........................................................................6-4
2 Applying Safe Loads............................................................................................6-5

FX1N Series Programmable Controllers
viii
Diagnostics............................................................................................7-1
1 Preliminary Checks..............................................................................................7-1
2 ERROR LED ON (CPU ERROR) ........................................................................7-2
3 Common Errors ...................................................................................................7-3
4 Maintenance........................................................................................................7-3
5 Operation and Error Flags...................................................................................7-4
6 PLC Status Registers .........................................................................................7-5
7 Error Registers ....................................................................................................7-6
8 Error Codes .........................................................................................................7-7
9 Instruction List .....................................................................................................7-8
10 Device List ........................................................................................................7-11

1INTRODUCTION

2TERMINALLAYOUTS

3 INSTALLATION NOTES

4 POWER SUPPLY

5 INPUTS

6OUTPUTS

7 DIAGNOSTICS

FX1N Series Programmable Controllers Introduction 1.

Introduction 1.

1-1

1. Introduction

This manual covers the hardware installation instructions for the FX1N Series Programmable

Logic Controller.

MODEL INPUT OUTPUT POWER

SUPPLY DIMENSIONS

mm (inches) WEIGHT

kg (lbs)

QTY TYPE QTY TYPE

FX1N-14MR-ES/UL 8

24V DC

Sink/

Source

(8)

Relay

100-240

VAC

+10%

-15%

50/60Hz

(3.6)

(3.5) 75

(3.0)

0.45

(0.99)

FX1N-24MR-ES/UL 14

(16) 10

(16) 90

(3.6) 0.45

(0.99)

FX1N-40MR-ES/UL 24 16 130

(5.2) 0.65

(1.44)

FX1N-60MR-ES/UL 36

(40) 24 175

(7.0) 0.80

(1.77)

FX1N-14MR-DS 8

24V DC

Sink/

Source

(8) Relay

12V DC

-15%

24V DC

+20%

(3.6)

(3.5) 75

(3.0)

0.45

(0.99)

FX1N-14MT-DSS Transistor

FX1N-24MR-DS 14

(16) 10

(16) Relay 90

(3.6) 0.45

(0.99)

FX1N-24MT-DSS Transistor

FX1N-40MR-DS 24 16 Relay 130

(5.2) 0.65

(1.44)

FX1N-40MT-DSS Transistor

FX1N-60MR-DS 36

(40) 24 Relay 175

(7.0) 0.80

(1.77)

FX1N-60MT-DSS Transistor

FX1N Series Programmable Controllers

FX1N Series Programmable Controllers Introduction 1.

1-2

Main unit outline

Please see the previous page for each units width measurement.

NX14

24V Y7

24M R

X0 X2

X1 X3 X5

X4 X7

X6 X11

X10

S/SX13

X12 X15

0V Y11

COM 2 COM 4 Y10Y5

COM 0 COM 1 COM 3 Y3

POW ER

ERROR

OUT

0123

RUN

4567

1110

131110 12

14 15

W - 8 (0.31’’)

82 (3.20’’)

90 (3.54’’)

75 (2.95’’)

8 (0.31’’)

DIN rail

mounting

slot

2 - 4.5 (0.18’’)

UNITS: mm (inches)

FX1N Series Programmable Controllers Introduction 1.

1-3

Powered Extension units

MODEL INPUT OUTPUT POWER

SUPPLY DIMENSIONS

mm (inches) WEIGHT

kg (lbs)

QTY TYPE QTY DEVICE

FX0N-40ER-ES/UL 24

24V DC

Sink/

Source

16 Relay

100-

240VAC

+10%,

-15%

50/60Hz 150

(5.9)

(3.5) 87

(3.4)

0.75

(1.65)

FX0N-40ET-DSS 24 16 Transistor

(Source) 24VDC

+20%

-15%

FX0N-40ER-DS 24 16 Relay

FX2N-32ER-ES/UL 16 16 Relay 100-

240VAC

+10%,

-15%

50/60Hz

150

(5.9) 0.65

(1.4)

FX2N-32ET-ESS/UL 16 16 Transistor

(Source)

FX2N-48ER-ES/UL 24 24 Relay 182

(7.2) 0.85

(1.9)

FX2N-48ET-ESS/UL 24 24 Transistor

(Source) 100-

240VAC

+10%,

-15%

50/60Hz

FX2N-48ER-UA1/UL 24 110VAC 24 Relay 220

(8.7) 1.00

(2.2)

FX1N Series Programmable Controllers Introduction 1.

1-4

Extension blocks

MODEL INPUT OUTPUT DIMENSIONS

mm (inches)

MASS

(WEIGHT)

kg (lbs)

QTY TYPE QTY DEVICE TYPE

FX0N-8EX-UA1/UL 8 110V AC

inputs -- -

(1.7)

(3.5) 87

(3.4)

0.2

(0.44)

FX0N-8EX-ES/UL 8 24V DC

Sink/

Source

-- -

FX0N-8ER-ES/UL 4 4 Relay -

FX0N-8EYR-ES/UL - - 8 -

FX0N-8EYT-ESS/UL - - 8 Transistor Source

FX0N-16EX-ES/UL 16 24V DC

Sink/

Source -- -

(2.8) 0.3

(0.66)

FX0N-16EYR-ES/UL - - 16 Relay -

FX0N-16EYT-ESS/UL - - 16 Transistor Source

FX2N-16EX-ES/UL 16 24V DC

Sink/

Source -- -

(1.6) 90

(3.5) 87

(3.4) 0.3

(0.66)

FX2N-16EYR-ES/UL - - 16 Relay -

FX2N-16EYT-ESS/UL - - 16 Transistor Source

FX1N Series Programmable Controllers Introduction 1.

1-5

*1: Internal 24V DC

*2: The value depends on the switch setting.

Special function blocks

MODEL DESCRIPTION

NUMBER

OF I/O POWER SUPPLY DIMENSIONS

mm (inches) MASS

(WEIGHT)

kg (lbs)

I O Internal

5V DC External

24V DC

FX2N-2DA Digital to analog converter - 8 - 30mA 85mA*1 43

(1.7)

(3.5)

(3.4)

0.2(0.44)

FX2N-2AD Analog to digital converter - 8 - 20mA 50mA*1

FX2N-4DA Digital to analog converter - 8 - 30mA 200mA

(2.1) 0.3(0.66)

FX2N-4AD Analog to digital converter - 8 - 30mA 55mA

FX2N-4AD-PT PT 100 probe interface - 8 - 30mA 50mA

FX2N-4AD-TC Thermo-couple interface - 8 - 30mA 50mA

FX2N-32CCL CC-Link Interface block - 8 - 130mA 50mA 43

(1.7)

0.2(0.44)

FX2N-16LNK-M MELSEC-I/O LINK

Remote I/O system

master block *2 8 *2 200mA 90mA 0.5(1.1)

FX0N-3A Analog / Digital converter - 8 - 30mA 90mA*1 43

(1.7) 87

(3.4) 0.2(0.44)

FX2N-8AD Analog input block - 8 - 50mA 80mA 75

(3.0) 75

(3.0) 0.3(0.66)

FX1N Series Programmable Controllers Introduction 1.

1-6

1.1 World Specification.

Input

Sink / Source World spec models : SINK / SOURCE.

Japanese models : ALWAYS SINK.

Outputs

Transistor World spec models : ALWAYS SOURCE.

Japanese models : ALWAYS SINK.

FX1N Series Programmable Controllers Introduction 1.

1-7

1.2 Model Name

Notes on model name

Note:

*1. World spec FX1N DC type main units have not yet recieved official UL certification.

*1. FX0N series extension units do not have UL certification.

*2. FX0N series extension units do not have CE certification.

FX1N -24MR-DS / ¨

B) E)

A) PLC type : FX1N

B) Total number of I / O channels

Unit type

M MPU - main unit

E Powered extension unit

EX Extension block, input

EY Extension block, output

Output type

R Relay

TTransistor

S Triac (SSR)

Features

Omit AC, Japanese spec.

D DC Japanese spec.

DS DC World spec, CE & UL registered *1.

DSS DC World spec. DC source transistor, CE & UL

registered *1.

E AC, Japanese spec.

ES AC, World spec, CE registered.

ESS AC World spec. DC source transistor, CE

registered.

UA1 AC Power Supply, AC inputs, CE registered. *2

F) UL UL registered

FX1N Series Programmable Controllers Introduction 1.

1-8

1.3 Serial Numbers

Notes on serial numbers

1) Production year

2) Production month

3) Production serial number

SERIAL NO.: 0 6 3267 3)

e.g.

0=2000

1=2001 1-9=Jan-Sept

X=Oct

Y=Nov

Z=Dec

FX1N Series Programmable Controllers Introduction 1.

1-9

1.4 Configuration

Schematic system

-5DM

-EEPROM-8L FX

-14MR-ES/UL

-24MR-ES/UL

-40MR-ES/UL

-60MR-ES/UL

-14MT-DSS

-24MT-DSS

-40MT-DSS

-60MT-DSS

-232-BD

-422-BD

-485-BD

-CNV-BD

-8AV-BD

RS 422/RS 232 CONVERTER

FX-232AW(C)

FX-10DU-E FX-40DU-ES

FX-20DU-E FX-40DU-TK -ES

FX-25DU-E FX-50DU-TKS-E

FX-30DU-E

F930GOT F940GOT

FX-10DM-E

FX-10P-E FX-20P-E

MELSEC MEDOC

FX-PCS/AT-EE

MELSEC MEDOC PLUS

FX-PCS/WIN-E

-232ADP*

-485ADP*

*used with

FX1N-CNV-BD

FX2N-16EX-ES/UL

FX2N-16EYR-ES/UL

FX2N-16EYT-ESS/UL

FX0N-8EX-ES/UL

FX0N-8EX-UA1/UL

FX0N-8ER-ES/UL

FX0N-8EYR-ES/UL

FX0N-8EYT-ESS/UL

FX0N-16EX-ES/UL

FX0N-16EYR-ES/UL

FX0N-16EYT-ESS/UL

FX2N-2DA

FX2N-4DA

FX2N-2AD

FX2N-4AD

FX2N-4AD-PT

FX2N-4AD-TC

FX2N-32CCL

FX2N-16LNK-M

FX0N-3A

FX0N-40ER-ES/UL

FX0N-40ET-DSS

FX0N-40ER-DS

FX2N-32ER-ES/UL

FX2N-32ET-ESS/UL

FX2N-48ER-ES/UL

FX2N-48ER-UA1/UL

FX2N-48ET-ESS/UL

FX2N-8AD

-14MR-DS

-24MR-DS

-40MR-DS

-60MR-DS

GX Developer

FX1N Series Programmable Controllers Introduction 1.

1-10

Configuration notes

AMPU-Main unit (Main Processing Unit)

BFX1N Memory cassette or Display Module

CFX1N Expansion boards

DFX0N Network adapters

EProgramming cables

FProgramming software

GHMI devices, F900GOT, FX-DU Series

HDedicated programming tools

IPowered extension units

JExtension blocks

KSpecial function blocks

QMemory port

RExtension board port

SProgramming port

TMPU bus port

FX1N Series Programmable Controllers Introduction 1.

1-11

1.4.1 Input/Output Points and Current Consumption

The following tables show the input/output points of various types of FX series extension

blocks, and special function blocks, along with the special function block current consumption.

*1:8 points are used for actual input/output, however, this block should occupy 16 input/output

points.

Extension blocks

MODEL INPUT

XOUTPUT

YTOTAL

FX0N-8ER-ES/UL 4(8) 4(8) 16*1

FX0N-8EX-ES/UL 8 - 8

FX0N-8EX-UA1/UL 8 - 8

FX0N-8EYR-ES/UL - 8 8

FX0N-8EYT-ESS/UL - 8 8

FX0N-16EX-ES/UL 16 - 16

FX0N-16EYT-ESS/UL - 16 16

FX0N-16EYR-ES/UL - 16 16

FX2N-16EX-ES/UL 16 - 16

FX2N-16EYR-ES/UL - 16 16

FX2N-16EYT-ESS/UL - 16 16

FX1N Series Programmable Controllers Introduction 1.

1-12

*2:The value depends on the switch setting.

Special function block Function adapters

MODEL CURRENT CONSUMPTION

5V DC INPUT

XOUTPUT

YTOTAL

X/Y

FX0N-3A 30mA - 8 - 8

FX0N-16NT 20mA 8 - 8 16

FX0N-32NT-DP 170mA - 8 - 8

FX2N-2AD 20mA - 8 - 8

FX2N-4AD 30mA - 8 - 8

FX2N-4AD-PT 30mA - 8 - 8

FX2N-4AD-TC 30mA - 8 - 8

FX2N-2DA 30mA - 8 - 8

FX2N-4DA 30mA - 8 - 8

FX2N-32CCL 130mA - 8 - 8

FX2N-16LNK-M 200mA *2 8 *2 *2

FX0N-232ADP 200mA - - - -

FX0N-485ADP 30mA - - - -

FX1N Series Programmable Controllers Introduction 1.

1-13

1.4.2 Rules of Expansion

The FX1N Series can be expanded by 2 special function blocks or upto 32 points of I/O when

used on its own. It can also be expanded by 4 special function blocks when used in

conjunction with an FX0N extension unit (2+2). An AC powered FX1N can be expanded by 8

special function blocks when used in conjunction with an FX2N extension unit (2+6).

ThemaximumforanFX

1N system is 128 points of I/O and 8 special function blocks.

If a DC powered main unit is being used with a power supply of less than 24VDC -15% (20.4V

DC or less) it cannot be expanded by using special function blocks or extension units.

It can however accomodate a maximum additional 32 points of I/O.

Y7COM0 COM1 COM2 Y3 COM3 Y5 Y7 COM4 Y1 Y3 COM5 Y524+

COM Y0Y1Y2 Y4Y6 Y0Y2 Y4Y6

X7X3 X5

NX0 X2 X4 X6L

COM COM X1

POWER

OUT

07654321

01234567

X0 X2

X5 X7

X0 X2

X5 X7

01234567

01234567 POWER

OUT

4765

3210

POWER

24+ X1 X3 X5 X7

X0 X2 X4 X6

X2 X4 X6

X3 X5 X7

POWER

-16EX

-40ER

-8EYR

-232ADP

X000~X043 X050

X057

Y000

Y027 X060

X067

X070

X117

Y030

Y047 Y050

Y057

POWER

ERROR

OUT

0123

RUN

4567

1716

373534 36

10 11 12 13 14 15 16 17

40 41 42 43

14 1510 11 12 13

272524 2620 21 22 23

30 31 32 33

272624 2520 21 22 23

COM2 Y5

24+

Y0 Y2

COM0 COM1 COM3

Y17

Y11

COM

X10

X13 X43

X42X12

X0 X2

X1 X3 X5

X11 X15

X14 X16

X21

X20

X23 X25

X24

Y10

Y27

Y12 Y14

COM7

COM4

X27

X26

X31

X30

X33

X32

X35

X34

X37

X36

X41

X40

Y16

Y15

Y20 Y22

Y21

Y24 Y26

COM6

X17

-60MR

COM

Y13 COM5 Y23 Y25

X22

-232ADP FX

-60MR-ES/UL FX

-16EX-ES/UL

-40ER-ES/UL FX

-8EYR-ES/UL

FX1N Series Programmable Controllers Introduction 1.

1-14

1.5 EEPROM Back up Data

FX1N existing data will be kept for 5 minutes during power down, before the data is lost.

The capacitor backed memory will retain programs for a maximum of 10 days, and requires 30

minutes to recharge upon power up.

Note:TheFX

1N does not have battery backup, if a system requires backup of more than 10

days, a peripheral backup power source must be provided.

1 INTRODUCTION

2TERMINAL LAYOUTS

3 INSTALLATION NOTES

4 POWER SUPPLY

5 INPUTS

6OUTPUTS

7 DIAGNOSTICS

FX1N Series Programmable Controllers Terminal layouts 2.

Terminal layouts 2.

2-1

2. Terminal layouts

The following selection of terminal layouts are taken from the FX1N product range.

Note: All layouts are diagrammatic and are only intended to aid the creation of wiring

diagrams.

2.1 AC Powered Main Units

S/S X1

NX0 X4

-14MR-ES/UL

0V Y0 Y1 Y2 Y3

24V

COM0 COM1 COM3COM2

LX7

COM4 COM5

S/S X1

NX0 X4

-24MR-ES/UL

0V Y0 Y1 Y2 Y3

24V

COM0 COM1 COM3COM2

LX7

COM4

X12

X13X11

X10 X15

X14

Y4 Y10

Y7 Y11

FX1N Series Programmable Controllers

FX1N Series Programmable Controllers Terminal layouts 2.

2-2

S/S X1

NX0 X4

-40MR-ES/UL

0V Y0 Y1 Y2Y3

24V

COM0 COM1 COM3COM2

LX7

COM4

X12

X13X11

X10 X15

X14

Y6Y4 Y14

Y7 Y11

X20

X21X17

X16 X23

X22 X24

X25

X26

X27

Y10 Y12

Y13

COM5

Y16

Y15 Y17

S/S X1

NX0 X4

-60MR-ES/UL

Y0 Y1 Y2Y3

24V

COM0 COM1 COM3COM2

LX7

COM4

X12

X13X11

X10 X15

X14

Y6Y4 Y14

Y7 Y11

X20

X21X17

X16 X23

X22 X24

X25

X26

X27

Y10 Y12

Y13

COM5

Y16

Y15 Y17

X31

X30 X32

X33

X34

X35 X40

X41

X42

X43

Y20 Y22

Y21 Y23

COM6

Y24 Y26

Y25 Y27

COM7

X36

X37

FX1N Series Programmable Controllers Terminal layouts 2.

2-3

2.2 DC Powered Main Units

S/S X1

X0 X4

FX1N-14MR-DS

0V Y0 Y1 Y2 Y3

24V COM0 COM1 COM3COM2

COM4 COM5

COM

X0 X4

0V Y0 Y1 Y2 Y3

24V +V0 +V1 +V3+V2

+V4 +V5

FX1N-14MR-DSS

S/S X1

X0 X4

-24MR-DS

0V Y0 Y1 Y2 Y3

24V

COM0 COM1 COM3COM2

COM4

X12

X13X11

X10

X15

X14

Y10

Y7 Y11

S/S X1

X0 X4

0V Y0 Y1 Y2 Y3

24V

X12

X13X11

X10

X15

X14

Y6 Y10

Y7 Y11+V0 +V1 +V2 +V3 Y4 +V4

-24MT-DSS

FX1N Series Programmable Controllers Terminal layouts 2.

2-4

S/S X1

X0 X4

-40MR-DS

0V Y0 Y1 Y2

24V COM0 COM1 COM3COM2

Y5 COM4

X12

X13X11

X10

X15

X14

Y6Y4 Y14

Y7 Y11

X20

X21X17

X16

X23

X22 X24

X25

X26

X27

Y10 Y12

Y13 COM5

Y16

Y15 Y17

S/S X1

X0 X4

1N-40MT-DSS

0V Y0 Y1 Y2

24V

X12

X13X11

X10

X15

X14

Y6Y4 Y14

Y7 Y11

X20

X21X17

X16

X23

X22 X24

X25

X26

X27

Y10 Y12

Y13

Y16

Y15 Y17+V0 +V1 +V2 +V3 +V4 +V5Y3

FX1N Series Programmable Controllers Terminal layouts 2.

2-5

S/S X1

X0 X4

1N-60MR-DS

0V Y0 Y1 Y2

24V

COM0 COM1 COM3COM2

COM4

X12

X13X11

X10

X15

X14

Y6Y4 Y14

Y7 Y11

X20

X21X17

X16

X23

X22 X24

X25

X26

X27

Y10 Y12

Y13

COM5

Y16

Y15 Y17

X31

X30 X32

X33

X34

X35

X40

X41

X42

X43

Y20 Y22

Y21 Y23

COM6

Y24 Y26

Y25 Y27

COM7

X36

X37

S/S X1

X0 X4

1N-60MT-DSS

0V Y0 Y1 Y2

24V

X12

X13X11

X10

X15

X14

Y6Y4 Y14

Y7 Y11

X20

X21X17

X16

X23

X22 X24

X25

X26

X27

Y10 Y12

Y13

Y16

Y15 Y17

X31

X30 X32

X33

X34

X35

X40

X41

X42

X43

Y20 Y22

Y21 Y23

Y24 Y26

Y25 Y27

X36

X37

+V0 +V1 +V2 +V3 +V4 +V5 +V6 +V7

FX1N Series Programmable Controllers Terminal layouts 2.

2-6

2.3 FX2N and FX0N Extension blocks

S/S X1 X3

X0 X2

COM1

X5 X7

X4 X6

-8EX-ES/UL

Y1 Y3

Y0 Y2 Y5 Y7

Y4 Y6

-8EYR-ES/UL

COM2

Y1 Y3

Y0 Y2 Y5 Y7

Y4 Y6

-8EYT-ESS/UL

+V0 +V1

X1 X3

X0 X2 Y1 Y3

Y0 Y2

-8ER-ES/UL

S/S

COM1

X1 X3

X0 X2 X5 X7

X4 X6

-8EX-UA1/UL

COM1

X5X7

-16EX-ES/UL

-16EYR-ES/UL

-16EYT-ESS/UL

X3X1X0X5X6X3X1

S/S

X4X2X0 X6X4X2

Y5Y7Y3Y1Y0

Y5 Y6Y3Y1

COM1

Y4Y2Y0 Y6Y4Y2

COM2

Y5Y7Y3Y1Y0

Y5 Y6Y3Y1

+V0

Y4Y2Y0 Y6Y4Y2

+V1

S/S X1 X3

X0 X2 X4 X6

-16EX-ES/UL

X5 X7

X1 X3 X5 X7

X0 X2 X4 X6

COM1

Y1 Y3

Y0 Y2 Y4 Y6

-16EYR-ES/UL

Y5 Y7

Y0 Y2 Y4 Y6

COM2

COM3

Y1 Y3 Y5 Y7

COM4

+V0 Y1 Y3

Y0 Y2 Y4 Y6

-16EYT-ESS/UL

Y5 Y7

Y0 Y2 Y4 Y6

+V1

+V2 Y1 Y3 Y5 Y7+V3

1 INTRODUCTION

2TERMINALLAYOUTS

3INSTALLATION NOTES

4 POWER SUPPLY

5 INPUTS

6OUTPUTS

7 DIAGNOSTICS

FX1N Series Programmable Controllers Installation notes 3.

Installation Notes 3.

3-1

3. Installation Notes

TheinstallationofFX1N products has been designed to be safe and easy. When the products

associated with this manual are used as a system or individually, they must be installed in a

suitable enclosure. The enclosure should be selected and installed in accordance to the local

and national standards.

FX1N Series Programmable Controllers

FX1N Series Programmable Controllers Installation Notes 3.

3-2

3.1 Product Outline

Features of the FX1N PLC

➁➂

➀

➉➈

➇

➄

➆

Top cover removed

➁

X0 X2

X1 X3 X5

X11

X10

S/S X13

X12

X15

X14

24V Y7 Y11

Y10

Y0 Y2

COM0

POWER

ERROR

OUT

0123

RUN

4567

1110

131110 12

14 15

POWER

ERROR

OUT

0123

RUN

4567

1110

131110 12

14 15

-24MR

➂

➅

➃

COM1 COM2 COM3 COM4

X0 X2

X1 X3 X5

X11

X10

S/S X13

X12

X15

X14

24V Y7 Y11

Y10

Y0 Y2

COM0

Y3 Y6

COM1 COM2 COM3 COM4

FX1N Series Programmable Controllers Installation Notes 3.

3-3

Features table

1Top cover

2Direct mounting holes (4.5 mm diameter)

3I/O terminal block securing screws

4Input terminals (24V DC) and power supply terminals

5Input LED status indicators

6Expansion port cover

7PLC status indicators (POWER, RUN, ERROR)

8Output LED status indicators

9DIN rail mounting clip

10 Output terminals and power supply source terminals

11 Optional equipment connector

12 Expansion port

13 Run/Stop switch

14 Programming port

15 Variable analog potentiometers. Upper pot, D8030 read from VR1. Lower pot D8031

read from VR2

FX1N Series Programmable Controllers Installation Notes 3.

3-4

3.2 FX1N RUN/STOP Control

RUN or STOP of the FX1N can be controlled by:

The RUN/STOP switch mounted next to the programming port.

A standard input (X0 to X17) defined by the system parameters.

Remotely from a personal computer or other programming peripheral.

Note:The FX1N RUN/STOP switch works in parallel with the RUN-input terminal. Please

refer to the table below.

During remote operation the FX1N RUN/STOP status is determined by the most

recently operated control.

E.g. If the RUN/STOP switch is in RUN and a remote STOP is made from a personal

computer the RUN/STOP switch must be switched to STOP then back to RUN to

switch the MPU back to RUN mode.

S/S

RUN

0V 24V X0



RUN/STOP selection

RUN/STOP

SWITCH

RUN INPUT

TERMINAL FX1N MPU

STATUS

üüRUN

üûRUN

ûûSTOP

ûüRUN

Run input terminal



FX1N Series Programmable Controllers Installation Notes 3.

3-5

3.3 General Specifications

Item Description

Operating Temperature 0 to 55 °C (32 to 131 °F)

Storage Temperature -20 to 70 °C (-4 to 158 °F)

Operating Humidity 35 to 85% Relative Humidity, No condensation

storage Humidity 35 to 90% Relative Humidity, No condensation

Vibration Resistance

- Direct Mounting

Conforms to IEC 68-2-6; 10 - 57 Hz: 0.75 mm Half Amplitude

57 - 150 Hz: 9.8 m/s2Acceleration

Sweep Count for X, Y, Z: 10 times (80 min in each direction)

Vibration Resistance

- DIN rail Mounting

Conforms to IEC 68-2-6; 10 - 57 Hz: 0.035 mm Half Amplitude

57 -150 Hz: 4.9 m/s2Acceleration

Sweep Count for X, Y, Z: 10 times (80 min in each direction)

Shock Resistance Conforms to IEC 68-2-27: 147m/s2Acceleration, Action Time: 11 ms

3 times in each direction X, Y, and Z

Noise Immunity 1000 Vp-p, 1microsecond, 30 - 100 Hz, tested by noise simulator

Dielectric Withstand Voltage AC unit = 1500 V AC > 1 min, tested between all points, terminals and ground

DC unit = 500 V AC > 1 min, tested between all points, terminals and ground.

Insulation Resistance 5 MΩ> at 500 V DC, tested between all points, terminals and ground

Ground Class D (100 Ωor less)

FX1N Series Programmable Controllers Installation Notes 3.

3-6

3.4 PLC Mounting Arrangements

To prevent a rise in temperature, mount the units to walls. Never mount them to the floor or

ceiling of an enclosure.

Below (left) Single row arrangement

Below (right) Double row arrangement using extension cable FX0N-65EC

(650mm (25.59 inches); supplied separately).

CPU

Function block

,FX

Extension

blocks

> 50mm(1.97 inches)

CPU

Function block

> 50mm(1.97 inches)

FX1N Series Programmable Controllers Installation Notes 3.

3-7

Caution

• Units should not be installed in areas subject to the following conditions: excessive or

conductive dust, corrosive or flammable gas, moisture or rain, excessive heat, regular

impact shocks or excessive vibration.

• Take special care not to allow debris to fall inside the unit during installation e.g. cut

wires, shavings etc. Once installation is complete remove the protective paper band, to

prevent overheating.

3.5 DIN Rail Mounting

Units can be snap mounted to 35mm DIN rail (DIN EN 50022). To release, pull the spring

loaded clips away from the rail and slide the unit up and off.

FX1N Series Programmable Controllers Installation Notes 3.

3-8

3.6 Direct Mounting

POWER

P G 0

OOG

T D P

F R C E

P P L R

80(3.15)

90(3.54)*

4(0.16)

∅=4.5mm(0.18)

UNITS: mm (inches)

IN 0

POWER

IN 0

20(0.79)

80(3.15)

90(3.54)

40(1.57)

COM1 Y1 COM2 Y5 Y7

Y0 Y2 Y4 Y6

COM3

Y2 Y6

Y3 COM4 Y7

POWER

OUT

Y1 Y5

80(3.15)

90(3.54)

70(2.76)

60(2.36)

FX2N-16E¨FX0N-16E¨

UNITS: mm (inches)

FX1N Series Programmable Controllers Installation Notes 3.

3-9

Side view

MODEL AMODEL AMODEL A

FX2N-4DA 55

(2.16)

FX2N-2DA

(1.69)

FX0N-32NT-DP

(1.69)

FX2N-4AD FX2N-2AD FX0N-232ADP

FX2N-4AD-PT FX2N-32CCL FX0N-485ADP

FX2N-4AD-TC FX2N-16LNK-M FX0N-8E¨

FX0N-3A FX0N-8E

87(3.42)*

9(0.35)

FX0N-232ADP is 68(2.68)

UNITS: mm (inches)

FX1N Series Programmable Controllers Installation Notes 3.

3-10

3.7 Termination at Screw Terminals

Cables terminating at a screw terminal of an FX0N,FX1N or FX2N product should be fitted with

insulated crimp terminals, see example shown. Terminals screws should be tightened to

between 0.5 to 0.8 Nm. Screw terminals must be secured to prevent a loose connection from

causing a malfunction

To suit M3 (0.12in)

screw terminals

Max.

6.2mm

0.24 in

Max.

6.2mm

0.24 in

FX1N Series Programmable Controllers Installation Notes 3.

3-11

3.8 Wiring Techniques

ThewiringofFX1N products has been designed to be safe and easy. If during the installation of

these products or associated products concern is felt, please contact a professional electrician

who is trained to the local and national standards applicable to the installation site.

Wiring cautions

• Do not run input signals in the same multicore cable as output signals or allow them to

share the same wire.

• Do not lay I/O signal cables next to power cables or allow them to share the same

trunking duct. Low voltage cables should be reliably separated or insulated with regard

to high voltage cabling.

• Where I/O signal lines are used over an extended distance consideration for voltage

drop and noise interference should be made.

• Always ensure that mounted units and blocks are kept as far as possible from

high-voltage cables, high-voltage equipment and power equipment.

FX1N Series Programmable Controllers Installation Notes 3.

3-12

3.9 Installing Optional Units

3.9.1 Special Function Boards

The following is a generic explanation of how to install a special function board to the FX1N

PLC. For greater detail and specifications of each optional unit, please see the relevant

products manual.

Always make sure the power is turned off, before installing a special function board. Only one

board can be used at one time, do not try to stack multiple boards.

A) Special function or optional equipment board.

B) Optional equipment connector port.

C) M3 screw to secure board.

D) Top cover for board.

E) M3 screw to secure top cover.

Note: Do not remove this screw.

• Remove base unit top cover.

• Plug board A) into connector B).

• Fix board to base unit using screws C).

• Attach top cover for board D) removing section D)’ to expose

connector etc. (if applicable)

• Secure top cover with M3 screw E).

D)' E)

Note

FX1N Series Programmable Controllers Installation Notes 3.

3-13

3.9.2 FX1N-5DM Display Module

Always make sure the power is turned off, before installing the 5DM.

A) Top cover for DM

B) Optional equipment connector port.

C) M3 screw to secure top cover.

• Remove the base unit top cover.

• Attach the top cover for DM A), and

secure with screw C) (if 5DM is to be

permanently mounted)

• Plug in the 5DM at connector B)

For further information please refer to the FX1N-5DM users manual.

FX1N Series Programmable Controllers Installation Notes 3.

3-14

MEMO

1 INTRODUCTION

2TERMINALLAYOUTS

3 INSTALLATION NOTES

4POWER SUPPLY

5 INPUTS

6OUTPUTS

7 DIAGNOSTICS

FX1N Series Programmable Controllers Power supply 4.

Power Supply 4.

4-1

4. Power Supply

4.1 Wiring Techniques

The wiring of FX1N products has been designed to be safe and easy. If during the installation of

these product or associated products concern is felt, please contact a professional electrician

who is trained to the local and national standards applicable to the installation site.

4.2 Wiring Cautions

• Do not run input signals in the same multicore cable as output signals or allow them to share the

same wire.

• Do not lay I/O signal cables next to power cables or allow them to share the same trunking duct. Low

voltage cables should be reliably separated or insulated with regard to high voltage cabling.

• Where I/O signal lines are used over an extended distance consideration for voltage drop and noise

interference should be made.

4.3 Power Supply

When wiring AC supplies the “Live” cable should be connected to the “L” terminal and the “Neutral” cable

should be connected to the “N” terminal. Do NOT connect the “Live” wire to the “N” terminal, the user might

receive a dangerous shock on powerup.

When wiring DC supplies the “Live” cable should be connected to the “+” terminal and the “Neutral” cable

should be connected to the “-” terminal. Do NOT connect the “Live” wire to the “-” terminal, the user might

receive a dangerous shock on powerup.

FX1N Series Programmable Controllers

FX1N Series Programmable Controllers Power Supply 4.

4-2

*1 Includes the input current (7 or 5 mA per point).

DC Power Supply Units

4.4 Power Requirements

AC Power Supply Units FX1N-14M FX1N-24M FX1N-40M FX1N-60M

Power supply 100 - 240V AC +10%, -15%, 50-60Hz

Max. allowable momentary power

failure period 10ms; If less than 10ms, the PLC will continue operation.

Fuse (size) rating 250V 1A 250V 3.15A (3A)

In-rush current 100V AC - Max. 15A for 5ms

200V AV - Max. 25A for 5ms

Power consumption *1 29W 30W 32W 35W

FX1N-14M FX1N-24M FX1N-40M FX1N-60M

Power supply 24V DC +20% ~ 12V DC -15% (28.8 ~ 10.2V DC)

Max. allowable momentary power

failure period 5ms; If less than 5ms, the PLC will continue operation.

Fuse (size) rating 125 V 3.15A

In-rush current 24V DC - Max. 25A for 1ms

12V DV - Max. 22A for 0.3ms

Power consumption 13W 15W 18W 20W

FX1N Series Programmable Controllers Power Supply 4.

4-3

4.5 Example Wiring

4.5.1 AC Power supply

AC/DC

Converter

Extension block

MC MC

24V

Power supply 100 - 240V AC +10% -15%

50 - 60 Hz

Circuit protector or Fuse

Emergency stop

Power supply switch

Power ON pilot indicator

Power supply for loads

Ground

Fuse

Main unit

Breaker

















FX1N Series Programmable Controllers Power Supply 4.

4-4

4.5.2 DC Power supply

Power supply

Circuit protector or fuse

Ground

Input circuit power supply

Input switch

Input sensor (PNP open collector)

Fuse

DC/DC

Converter

24V

S/S

24+

24-

24V DC

Main Unit

Extension

block

Special function

block

















FX1N Series Programmable Controllers Power Supply 4.

4-5

Power supply

Circuit protector or fuse

Ground

Input circuit power supply

Input switch

Input sensor (PNP open collector)

Fuse

DC/DC

Converter

24V

S/S

12V DC

Main Unit

Extension

block

















FX1N Series Programmable Controllers Power Supply 4.

4-6

4.6 Service Power supply

An AC powered FX1N can supply a service current of 24V DC at 400mA when used on its own

and, when used with extension or special function blocks.

A DC powered FX1N does not have the capacity to supply a service current. However

Additional extension blocks can be powered from the main unit power supply

4.7 Earthing / Grounding

Use a cable at least 0.2mm2(AWG24) to ground equipment. Ground resistance must be

less than 100Ω(class D). Note that the ground cable must not be connected to the same

ground as the power circuits. Grounding is recommended but if a proper ground cannot be

provided, the PLC will still operate correctly without being grounded.

1 INTRODUCTION

2TERMINALLAYOUTS

3 INSTALLATION NOTES

4 POWER SUPPLY

5INPUTS

6OUTPUTS

7 DIAGNOSTICS

FX1N Series Programmable Controllers Inputs 5.

Inputs 5.

5-1

5. Inputs

5.1 24V DC input Specifications

FX1N main unit,

extension block FX0N,FX2N Extension block

X0 à

àà

àX7 X10 à

àà

à∞

Input voltage 24V DC ±10%

Input current 24V DC, 7mA 24V DC, 5mA 24V DC, 5mA

Input switching

current OFF àON >4.5mA >3.5mA >3.5mA

ON àOFF <1.5mA

Response time 10ms

Variable response time X000-X007 0-15ms ---

Circuit isolation Photocoupler

Operation indication LED is lit

FX1N Series Programmable Controllers

FX1N Series Programmable Controllers Inputs 5.

5-2

5.1.1 Typical Wiring

Note: When using a DC powered unit, the input

circuit power supply should be used. If an external

24V DC supply is used the FX1N will not operate

correctly.

When using an AC powered unit, an external 24V DC

supply can be used.

AC model - Service supply

DC model - Input circuit power supply

PNP Sensor

NPN Sensor

Input Device Contact

Main unit

24V 0V S/S X0 X1 X2

PNP

24V 0V S/S X0 X1 X2

NPN











A) Source

B) Sink

FX1N Series Programmable Controllers Inputs 5.

5-3

5.1.2 Input Circuit Connection

FX1N Main unit

FX2N and FX0N Extension blocks

24V

X24V DC

S/S

Source (-ve S/S)

24V

X24V DC

S/S

Sink (+ve S/S)

S/S

Source

24V DC

±10%

4.3 k

Ω

S/S

Sink

24V DC

±10%

4.3 k

Ω

FX1N Series Programmable Controllers Inputs 5.

5-4

5.1.3 Diodes and Inputs Connected in Series

Vdrop across the diode Max. 4V

No more than 2 LEDs should be connected in series.

0N,

Extention block

S/S

24V

S/S

FX1N Series Programmable Controllers Inputs 5.

5-5

5.1.4 Resistors and Inputs Connected in Parallel

Parallel resistance Rp: FX1N = 15kΩ. If resistance Rp is less than the stated value, then add

Rb. See equation 1 for Rb calculation.

Alternatively; Current leakage: FX1N = 1.5mA. If the current leakage is greater than the stated

value, then add Rb. See equation 2 for Rb calculation.

Parallel LED

≤

4Rp

15 - Rp

Eqn 1 :

≤

-1.5

Eqn 2 :

24V

S/S

FX1N Series Programmable Controllers Inputs 5.

5-6

5.2 AC110V Input Extension Block

5.2.1 Input Circuit Connection

FX0N-8EX-UA1/UL

Input voltage 85-132V AC 50-60Hz

Input impedance 21kΩ/50HZ 18kΩ/60Hz

Input current 4.7mA 100V AC/50Hz 6.2mA 110V AC/60Hz

OFF à

àà

àON/ON à

àà

àOFF; input switching current 80V 3.8mA/30V 1.7mA

Response time 25ms

Circuit isolation / Operation indication Photocoupler/LED is lit

COM1

85-132 VAC

50/60 Hz

FX1N Series Programmable Controllers Inputs 5.

5-7

5.2.2 Programming Caution

When using 110V AC units, high speed counter and interrupt routines are not suitable for use

due to the long 'ON/OFF' times. The following instructions are also not suitable.

FNC 52 MTR

FNC 56 SPD

FNC 72 DSW

FX1N Series Programmable Controllers Inputs 5.

5-8

MEMO

1 INTRODUCTION

2TERMINALLAYOUTS

3 INSTALLATION NOTES

4 POWER SUPPLY

5 INPUTS

6OUTPUTS

7 DIAGNOSTICS

FX1N Series Programmable Controllers Outputs 6.

Outputs 6.

6-1

6. Outputs

6.1 Output Specifications

Description Relay Output Transistor Output

Switched voltages

(resistive load) ≤ 240V AC, ≤30V DC 5-30V DC

Rated current / N points

(resistive load) 2A/1 point, 8A/COM 0.5A/1 point, 0.8A/COM

Max. Inductive load 80VA, 120/240V AC 12W/24V DC

Max. lamp load (tungsten

load) 100W (1.17A/85V AC, 0.4A/

250V AC) 1.5W/24V DC

Minimum load When supply voltage < 5V

DC allow at least 2mA flow ------------------

Response time

(approx.)

OFF à

ON 10ms < 0.2ms; < 5µs (Y0,Y1 only)

ON à

OFF 10ms < 0.2ms (I > 0.2A); <5µs (Y0,Y1 only)

Circuit isolation By Relay PhotoCoupler

Open circuit current

leakage ---------------- 0.1mA/30V DC

Operation indication LED is lit when coil is energized

FX1N Series Programmable Controllers

FX1N Series Programmable Controllers Outputs 6.

6-2

6.1.1 Relay Output Example

Typical Relay





Do not use this terminal





Fuse





Surge absorbing Diode.





External Mechanical

Interlock

ZEmergency Stop

[Noise suppressor 0.1µF

capacitor + 100-120Ω

resistorContactor

\Valve

]Incandescent Lamp

^DC Power Supply

_AC Power Supply

COM0

Y0 Y1 Y2 Y3

COM1 COM2

Y4 Y5

MC1 MC2

MC2 MC1



















[













FX1N Series Programmable Controllers Outputs 6.

6-3

6.1.2 Reliability Tests

The test results in the table below were gathered from a 1 sec ON/OFF test cycle. Please note

that the over current induced by in-rush greatly reduces the relay contacts service life. The

rated life for an inductive AC load such as a contactor or solenoid valve is 500,000 operations

at 20VA.

6.1.3 Response Times

OFF times increase as the load current decreases.

For improved response times use a 'dummy' resistor, see the figure below. If a response time

of 0.5 ms or better is required when using 'light loads' use a 'dummy' resistor and ensure the

signal line has a current greater than 60mA/24V DC

Y000 and Y001 are high speed response

outputs with the following characteristics:

10 - 100mA at 5 - 24V DC, 100kHz maximum

output signal.

If a high speed response is required, a current

of 10 - 100mA must be used.

20VA 35VA 80VA

Load capacity 0.2A/100VAC

0.1A/200VAC 0.35A/100V AC

0.17A/240V AC 0.8A/100V AC

0.4A/240V AC

Life of contact (cycles) 3,000,000 1,000,000 200,000

Example load (Mitsubishi contactor) S-K10 ~ S-K95 S-K100 ~ S-K150 S-K180,S-K400

5to24V

Dummy load Load

10 to 100mA

Dummy

Load

FX1N Series Programmable Controllers Outputs 6.

6-4

6.1.4 Transistor Output Example

6.1.5 Japanese Model Transistor Output





Do not use this terminal





Emergency Stop





Fuse





External Mechanical

Interlock

ZDC Power Supply

+V0 Y0 Y1 Y2 Y3+V1 +V2 Y4 Y5

MC1 MC2

MC2 MC1





























COM0

Y0 Y1 Y2 Y3

COM1 COM2

Y4 Y5

MC1 MC2

MC2 MC1





























FX1N Series Programmable Controllers Outputs 6.

6-5

6.2 Applying Safe Loads

Ensure all loads are applied to the same side of each PLC output, see previous figures.

Loads which should NEVER simultaneously operate (e.g. direction control of a motor),

because of a safety critical situation, should not rely on the PLC's sequencing alone.

Mechanical interlocks MUST be fitted to all safety critical circuits. (See preceding figure.)

FX1N Series Programmable Controllers Outputs 6.

6-6

MEMO

1 INTRODUCTION

2TERMINALLAYOUTS

3 INSTALLATION NOTES

4 POWER SUPPLY

5 INPUTS

6OUTPUTS

7DIAGNOSTICS

FX1N Series Programmable Controllers Diagnostics 7.

Diagnostics 7.

7-1

7. Diagnostics

7.1 Preliminary Checks

Check power supply, ground and I/O cables are wired correctly.

Turn the power supply on. Check the power LED is lit. Down load a small

test program into the PLC. Verify the program to ensure it has been written

to the PLC correctly. Using the programming device, forcibly turn ON/OFF

each output. Check the output LEDs for operation.

Put the PLC into RUN. Check the RUN LED is lit. Check the previously

down loaded program works correctly. Once all checks are complete take

the PLC out of run and turn OFF the power supply.

During this testing stage take extreme care not to touch any live or

hazardous parts.

POWER

RUN

ERROR

POWER

RUN

ERROR

POWER

RUN

ERROR

FX1N Series Programmable Controllers

FX1N Series Programmable Controllers Diagnostics 7.

7-2

7.2 ERROR LED ON (CPU ERROR)

Fault

ERROR

LED ON

Remedy

Reset

PLC.

Power

OFF,ON

and trigger

RUN input.

Possible

results

LED OFF Has the memory cassette been

installed or removed while the units

has still been powered?

LED is lit

Remedy

Possible

results

LED is lit

Power

OFF

Disconnect

earth/

ground

terminal LED is

flashing

Check for programming error. Ensure the earth/

ground cable is correctly rewired.

Power ON

Remedy

Possible program/scan time error.

Check D8012 for program scan time,

(units 0.2 ms must be less than 0.2 s,

i.e data value <2000).

Possible results

D8012 > D8000

POWER

RUN

ERROR

PC M/C PC M/C PC M/C

üü û

FX1N Series Programmable Controllers Diagnostics 7.

7-3

7.3 Common Errors

- Corroded contact points at some point in an I/O line.

- An I/O device has been used outside its specified operating range.

- An input signal occurs in a shorter time period that taken by one program scan.

7.4 Maintenance

- Check interior temperature of the panel.

- Check panel air filters if fitted.

- Check for loosening of terminals or mounting facilities (due to vibration).

FX1N Series Programmable Controllers Diagnostics 7.

7-4

7.5 Operation and Error Flags

Parallel linkerror

Parameter error

Syntax error

Program(circuit) error

Programexecution error

Execution error latch

M8063

(ref. D8063)

M8064

(ref. D8064)

M8065

(ref. D8065, D8069)

M8066

(ref. D8066, D8069)

M8067

(ref. D8067, D8069)

M8068

(ref. D8068)

PChardware error

M8061

(ref. D8061)

M8004

(ref. 8004)

M8035

M8036

M8037

M8039

(ref. D8039)

Error occurance

(ON when M8060-7 are ON)

Forced RUN mode

Forced RUN signal

Forced STOP signal

Constant scan mode

FX1N Series Programmable Controllers Diagnostics 7.

7-5

7.6 PLC Status Registers

02H=EEPROM protect switch OFF

0AH=EEPROM protect switch ON

10H=MPU memory

D8000

(default 200ms)

D8001

D8002

D8003

D8004

Watchdog timer

PLC version

26100 = FX

Version 1.00

26 = FX

, 100 = Version 1.00

Memory capacity

0008=8K steps

Memory type

Error flag number

8060=M8060, (8060-8068)

FX1N Series Programmable Controllers Diagnostics 7.

7-6

7.7 Error Registers

D8061

D8063

D8064

D8065

D8066

D8067

D8068

D8069

Error code for PLChardware error

Error code for parallel link fault

Parameter error code

Syntax error code

Program(circuit) error code

Programexecution error code

Latched step

number of execution error

Step number of errors associated

with error flags M8065-M8067

FX1N Series Programmable Controllers Diagnostics 7.

7-7

7.8 Error Codes

D8061

Check cable connections

No error0000 RAMerror6101 Operationcircuit error6102 I/Obus error (M8069 = ON)6103

D8062

Check the programmer / PC

connections

No error0000 Parity/overrun/framingerror6201 Character error6202 Data sumcheck error6203 Dataformat error6204 Command error6205

D8063

Check both power and

communications connections

No error0000 Parity/overrun/framingerror6301 Character error6302 Data sumcheck error6303 Dataformat error6304 Command error6305 Watchdog timer error6306

FX1N Series Programmable Controllers Diagnostics 7.

7-8

7.9 Instruction List

0 1 2 3 4 5 6 7 8 9

000 Program Flow CJ CALL SRET IRET EI DI FEND WDT FOR NEXT

010 Transfers, Comp CMP ZCP MOV BMOV BCD BIN

020 + - x /, Logics ADD SUB MUL DIV INC DEC WAND WOR WXOR

030 Shift SFTR SFTL SFWR SFRD

040 Data Operation ZRST DECO ENCO

050 High Speed REF MTR HSCS HSCR SPD PLSY PWM PLSR

060 Handy Instructions IST ABSD INCD ALT RAMP

070 FX I/O Devices DSW SEGL FROM TO

080 FX Ser Devices RS PRUN ASCI HEX CCD VRRD VRSC PID

150 Positioning ABS ZRN PLSV DRVI DRVA

160 Real Time Clock TCMP TZCP TADD TSUB TRD TWR HOUR

170 Special Comms RD3A WR3A

220

In-line Compare LD= LD> LD< LD≠LD≤

230 LD≥AND= AND> AND< AND≠AND≤AND≥

240 OR= OR> OR< OR≠OR≤OR≥

FX1N Series Programmable Controllers Diagnostics 7.

7-9

Symbol FNC No D P Symbol FNC No D P Symbol FNC No D P

ABS 155 EEI 004

PID 88

ABSD 062 ENCO 042 PLSR 059

ADD 020 FFEND 006 PLSV 157

ALT 066 FOR 008 PLSY 057

ANDo232-238 FROM 078 PRUN 081

ASCI 082

HEX 083 PWM 058

BBCD 018 HOUR 169

RAMP 067

BIN 019 HSCR 054 REF 050

BMOV 015 HSCS 053 RD3A 176

CALL 001

INC 024 RS 080

CCD 084 INCD 063

SEGL 074

CJ 000 IRET 003 SFRD 039

CMP 010 IST 060 SFTL 035

DEC 025 LLDo224-230 SFTR 034

DECO 041 MMOV 012 SFWR 038

DI 005 MTR 052 SPD 056

DIV 023 MUL 022 SRET 002

DRVA 159 N NEXT 009 SUB 021

DRVI 158 OOR 240-246

DSW 072

FX1N Series Programmable Controllers Diagnostics 7.

7-10

TADD 162 VVRRD 085 ZZCP 011

TCMP 160 VRSC 086 ZRN 156

TO 079

WAND 026 ZRST 040

TRD 166 WDT 007

TSUB 163 WOR 027

TWR 167 WR3A 177

TZCP 161 WXOR 028

Symbol FNC No D P Symbol FNC No D P Symbol FNC No D P

FX1N Series Programmable Controllers Diagnostics 7.

7-11

7.10 Device List

Item Specification Remarks

Program capacity 8K steps Provided by built in EEPROM memory

I/O configuration Max hardware I/O configuration points 128, dependent on user selection

(Max. software addressable Inputs 128, Outputs 128)

Auxiliary

relay

(M coils)

General 384 points M0 to M383

Latched 1152 points (subset) M384 to M1535

Special 256 points From the range M8000 to M8255

State relays

(S coils) Latched 1000 points S0 to S999

Initial 10 points (subset) S0 to S9

Timers (T)

100 ms Range: 0.1 to 3,276.7 s

200 points T0 to T199

10 ms Range: 0.01 to 327.67 s

46 points T200 to T245

1ms

retentive Range: 0.001 to 32.767 s

4point T246 to T249

100 ms

retentive Range: 0.1 to 3,276.7 s

6 points T250 to T255

FX1N Series Programmable Controllers Diagnostics 7.

7-12

Counters (C)

General Range: 1 to 32,767 counts

16 points C0 to C15

Type: 16 bit up counter

Latched 184 points (subset) C16 to C199

Type: 16 bit up counter

General Range: -2,147,483,648 to

+2,147,483,647 counts

20 points

C200 to C219

Type: 32 bit bi-directional counter

Latched 15 points (subset) C220 to C234

Type: 32 bit bi-directional counter

High speed

counters (C)

1 phase Range: -2,147,483,648 to

+2,147,483,647 counts

Select upto six 1 phase counters with a

combined counting frequency of 60kHz

or less.

Alternatively select 2 phase or A/B

phase counters with counting

frequency of 30kHz or less.

Note all counters are latched

C235 to C240

1phase

c/w start

reset input C241 to C245

2 phase C246 to C250

A/B phase C251 to C255

Item Specification Remarks

FX1N Series Programmable Controllers Diagnostics 7.

7-13

Data

registers (D)

General 128 points D0 to D127

Type: 16 bit data storage register pair

for 32 bit device

Latched 7872 points (subset) D128 to D7999

Type: 16 bit data storage register pair

for 32 bit device

File 7000 points D1000 to D7999 set by parameter in 14

blocks of 500 program steps

Type: 16 bit data storage register

Externally

adjusted Range: 0 to 255

2 points

Data is move from external setting

potentiometers to registers

D8030 and D8031)

Special 256 points (inclusive of D8013, D8030

and D8031) From the range D8000 to D8255

Type: 16 bit data storage register

Index 16 points V and Z

Type: 16 bit data storage register

Pointers (P)

For use

with CALL 128 points P0 to P127

For use with

interrupts 6 points I00oto I50o

(rising trigger o=1,

falling trigger o=0)

Nest levels 8 points for use with MC and MCR N0 to N7

Constants Decimal K 16 bit: -32,768 to +32,767

32 bit: -2,147,483,648 to +2,147,483,647

Hex. H 16 bit: 0000 to FFFF

32 bit: 00000000 to FFFFFFFF

Item Specification Remarks

FX1N Series Programmable Controllers Diagnostics 7.

7-14

Under no circumstances will MITSUBISHI ELECTRIC be liable or responsible for any consequential damage that

may arise as a result of the installation or use of this equipment.

All examples and diagrams shown in this manual are intended only as an aid to understanding the text, not to guar-

antee operation. MITSUBISHI ELECTRIC will accept no responsibility for actual use of the product based on these

illustrative examples.

Owing to the very great variety in possible application of this equipment, you must satisfy yourself as to its suitability

for your specific application.

FX1N Series Programmable Controllers

HEAD OFFICE: MITSUBISHI DENKI BLDG MARUNOUCHI TOKYO 100-8310 TELEX: J24532 CABLE MELCO TOKYO

HIMEJI WORKS: 840, CHIYODA CHO, HIMEJI, JAPAN

JY992D89301D

(MEE0012)

Effective December. 2000

Specification are subject to

change without notice.

HARDWARE MANUAL

FX1N SERIES PROGRAMMABLE CONTROLLERS