3
Product
Information on the ET 200B Distributed I/O Station
EW
A 4NEB 780 6731-02
In
table 8-58 on page 8-84 it is also possible to specify that the channel is not
activated for output value and range.
Note on table A-2 on page A-3:
Hinweis
The SIxxxAD.200 and SIxxxTD.200 type files contain the normal identifier
format for configuration (see table D-7). The SIxxxBD.200 type files contain
the special identifier format (see table B-4).
If, while running an analog ET
200B module, reconfiguration is carried out
with another type file version (e.g. previously with SIxxxAD.200 and subse
-
quently with SIxxxBD.200, or vice versa), you must carry out a ST
OP-RUN
transition on the analog module.
The following applies to ET
200B analog modules as of release 3:
T
o permit analog ET
200B modules to be connected to DP masters of other
manufacturers, all analog ET
200B modules as of release 3 also support the
normal identifier format.
The prerequisite for this is that your non-Siemens master must send a control
command (”UNCLEAR”) cyclically and be able to process diagnostic frames
up to 29 bytes in length. If your non-Siemens master does not fulfill these
requirements, you can only run the ET
200B modules by means of a device
master file created using COM PROFIBUS on the basis of the SIxxxAD.200
type files.
For non-Siemens masters, COM PROFIBUS allows you as of version V3.1 to
create a device master file for every analog ET
200B module with address
identifiers in the normal identifier format.
The type files for COM PROFIBUS and STEP 7 still contain the preset ad
-
dress identifiers in the special identifier format for these analog modules.
As of release 3, a DP master can read the normal identifier format from the
analog ET
200B modules after each power on as in table D-7 (
ET 200B Dis
-
tributed I/O Device
manual). If the special identifier format is used in config
-
uration, the module makes the special identifier format available.
As long as the DP master is in CLEAR mode, the diagnostic information of
the ET
200B modules is
not
updated.
Section
8.6.3,
Pg. 8-84:
Parameters
Section A.1,
Pg.
A-3:
Analog Modules
Section B, Pg. B-1:
Normal ID format
Updating of the
Slave Diagnostics
Product Information ET 200B