Siemens SIMATIC ET 200M Operating Instructions Manual page 172

Functions
8.6 Isochrone mode
Configuring overlapping of Ti and To
With IM 153-2BAx1 in isochrone mode you can also configure an overlapping of the Ti and
To.
Configuring with STEP 7:
The configuration takes place as described above. In addition you can configure an
overlapping of the Ti and To.
To do this, carry out the following deviating settings:
1. Parameterization of the DP master system:
Disable the Times Ti and To are the same for all slaves check box.
2. Parameterization of the DP slave:
For each slave enter the times for Ti and To separately.
An overlapping Ti and To is given if Ti + To > Tdp. STEP 7 checks the values you have
entered for feasibility.
To locate reserves you can visualize the chronological sequences with the aid of a calculation
table. In the result you can optimize the sequences accordingly. The table can be found on
the Internet (http://support.automation.siemens.com/WW/view/en/23876584).
Note
Liability disclaimer
Siemens AG shall not be held liable for any damages resulting from the use of the calculation
table; particularly for damage to persons, property or assets that are considered
consequential damages resulting directly or indirectly in connection with the use of the
calculation table.
We offer no support for the application of the calculation table.
Parameterization with GSD configuring:
If you have configured the IM 153-2BAx1 via the GSD file, you can use a calculation table to
optimally adapt the configuration being used. The table can be found on the Internet
(http://support.automation.siemens.com/WW/view/en/23876584).
Note
Disclaimer of liability
Siemens AG shall not be held liable for any damages resulting from the use of the calculation
table; particularly for damage to persons, property or assets that are considered
consequential damages resulting directly or indirectly in connection with the use of the
calculation table.
We offer no support for the application of the calculation table.
172
Operating Instructions, 04/2022, EWA-4NEB7806006-09
ET 200M