Siemens SINAMICS S120 Function Manual page 702

Drive functions

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Communication

11.2 Communication via PROFIBUS DP

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

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

configuration with BICO" for the configuration.

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

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.

3. In the telegram selection, set the telegram portion to the "Standard telegram" (in the

example: Standard telegram 2), which results in a split display of the telegram types

(standard telegram + telegram extension). The telegram extension represents the

telegram portion of slave-to-slave communication.

Figure 11-28 Display of the telegram extension

Function Manual, (FH1), 04/2014, 6SL3097-4AB00-0BP4

Drive functions

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