For the configuration as a 2 x 8-channel module, the module has 2 submodules with eight
channels each. The parameters for the channels are located in data records 64 to 71 and
are assigned as follows:
● Data records 64 to 71 for channels 0 to 7 (submodule 1)
● Data records 64 to 71 for channels 8 to 15 (submodule 2)
Address the respective submodule for data record transfer.The figure below shows the structure of data set 64 for channel 0 as an example. The
structure is identical for channels 1 to 15. The values in byte 0 and byte 1 are fixed and may
not be changed.
Enable a parameter by setting the corresponding bit to "1".You can read the current states of the switching cycle counters with data set 129. The
counter status is supplied for each channel in UDINT format. The length of the data set
results from the number of channels in the selected submodule.
The following figure shows you the structure of data set 129 for 16 channels.

The following figure shows you the structure of data set 129 for 2 submodules with 8
channels eachThe limits of the switching cycle counters are read out with data set 130. The set value is
supplied for each channel in UDINT format. The length of the data set results from the
number of channels in the selected submodule.

The following figure shows you the structure of data set 130 for 16 channThe following figure shows you the structure of data set 131.
Enable a parameter by setting the corresponding bit to "1This manual supplements the system manuals:
● Automation System
● ET 200MP Distributed I/O System
Functions that relate in general to the systems are described in these system manuals.
The information provided in this manual and in the system/function manuals supports you in
commissioning the systems.
Changes compared to previous version
Changes described in this manual, compared to the previous version:
● Module integrated in hardware catalog STEP 7 (TIA Portal) V13, Update 3 or higher with
the functions:
– Module-internal shared output (MSO) for Shared Device
– Configurable submodules, e.g., for Shared Device
● Appendix Open Source Software amended
Conventions
The term "CPU" is used in this manual both for the CPUs of the automation system,
as well as for interface modules of the ET 200MP distributed I/O system.
Please also observe notes marked as follows:
Note
A note contains important information regarding the product described in the documentation
or its handling, or draws special attention to a section of the documentation.v provides products and solutions with industrial security functions that support the
secure operation of plants, solutions, machines, equipment and/or networks. They are
important components in a holistic industrial security concept. With this in mind, ’
products and solutions undergo continuous development. recommends strongly
that you regularly check for product updates.
For the secure operation of products and solutions, it is necessary to take suitable
preventive action (e.g. cell protection concept) and integrate each component into a holistic,
state-of-the-art industrial security concept. Third-party products that may be in use should
also be considered. You can find more information about industrial security on the Internet To stay informed about product updates as they occur, sign up for a product-specific
newsletter. You can find more information on the Internet Open-source software is used in the firmware of the product described. Open Source
Software is provided free of charge. We are liable for the product described, including the
open-source software contained in it, pursuant to the conditions applicable to the product.
accepts no liability for the use of the open source software over and above the
intended program sequence, or for any faults caused by modifications to the software.
For legal reasons, we are obliged to publish the original text of the license conditions and
copyright notices. Please read the information relating to this in the appendixSystem Manual and Getting Started describe in detail the configuration, installation, wiring
and commissioning of the SIMATIC and ET 200MP systems. The STEP 7 online
help supports you in the configuration and programming.
Device information
Manuals contain a compact description of the module-specific information, such as
properties, terminal diagrams, characteristics, technical specifications.
General information
The function manuals contain detailed descriptions on general topics regarding the SIMATIC
and ET 200MP systems, e.g. diagnostics, communication, Motion Control, Web
server.
You can download the documentation free of charge from the InterneChanges and supplements to the manuals are documented in a Product InformationThe Manual Collection contains the complete documentation on the SIMATIC
automation system and the ET 200MP distributed I/O system gathered together in one file.
You can find the Manual Collection on the InterneThe My Documentation Manager is used t