Operation
7.5 Communication via PROFIBUS DP
SINAMICS DCP
234 Operating Instructions, 09/2019, A5E34382853K
Parameterizing telegram
The filter table is transferred as a dedicated block from the master to the slave with the
parameterizing telegram when a bus communication is established.
Figure 7-24 Filter block in the parameterizing telegram (SetPrm)
Configuration telegram
Using the configuration telegram, a slave knows how many setpoints are to be received from
the master and how many actual values are to be sent to the master.
For direct data exchange, a special space ID is required for each tap. The PROFIBUS
configuration tool (e.g. HW Config) generates this ID. The ID is then transferred with the
ChkCfg to the drive devices that operate as subscribers.
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