Siemens SINAMICS DCM Operating Instructions Manual page 362

Dc converter
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Descriptions of functions
10.2 PROFIBUS
Procedure
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
3. Then set the telegram component in the telegram selection to the standard telegram for
Figure 10-15 Display of the telegram extension
By selecting the item "Communication → PROFIBUS" for the drive object "DC_CTRL" in the
Project navigator you obtain the structure of the PROFIBUS telegram in the receive and
send directions.
The telegram extension from PZD3 onwards is the component for slave-to-slave
communication.
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the drive objects, here DC_CTRL. Select the telegram type "Free telegram configuration"
for the configuration.
HW Config. For slave-to-slave communication links, the input data consists of the
telegram component of the master and the slave-to-slave communication data.
drive objects (in the example: Standard telegram 1), 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.
Operating Instructions, 1.2012, C98130-A7066-A1-05-7619
SINAMICS DCM DC Converter

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