Siemens SINAMICS S120 Function Manual page 753

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Commissioning in STARTER

Slave-to-slave communication is configured in HWConfig and is simply an extension of an

existing telegram. STARTER supports telegram extension.

Figure 10-36 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.

1. In the overview for the PROFIBUS telegram, you can access the telegram components of

2. Enter the telegram lengths for the input data and output data according to the settings in

Drive functions

Function Manual, (FH1), 01/2013, 6SL3097-4AB00-0BP3

the drive objects, in the example, SERVO_01. Select the telegram type "Free telegram

configuration with BICO" for the configuration.

HW Config. For slave-to-slave communication links, the input data consists of the

telegram portion of the master and the slave-to-slave communication data.

10.2 Communication via PROFIBUS DP

Communication