Siemens SINAMICS S120 Function Manual page 701

Commissioning in STARTER
Slave-to-slave communication is configured in HW Config and is simply an extension of an
existing telegram. STARTER supports telegram extension.
Figure 11-27 Configuring the slave-to-slave communication links in STARTER
To complete the configuration of slave-to-slave communication for the drive objects, the
telegram portions of the drive objects in STARTER must be matched to those in the HW
Config and extended. The configuration is made centrally via the configuration of the
respective drive device.
Drive functions
Function Manual, (FH1), 04/2014, 6SL3097-4AB00-0BP4
11.2 Communication via PROFIBUS DP
Communication
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