Siemens SINAMICS S120 Function Manual page 505

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Table of Contents

● Amount of data

● Target of the data

Parameterizing telegram (SetPrm)

The filter table is transferred, as dedicated block from the master to the slave with the

parameterizing telegram when a bus communication is established.

Configuring telegram (ChkCfg)

Using the configuration telegram, a slave knows how may setpoints are to be received from

the master and how many actual values are to be sent to the master.

For slave-to-slave communication, a special space ID is required for each tap. The

PROFIBUS configuration tool (e.g. HW Config) generates this ID and then transferred with

the ChkCfg in the drives that operate as Subscribers.

Figure 10-29 Filter block in the parameterizing telegram (SetPrm)

Drive functions

Function Manual, (FH1), 10/2008, 6SL3097-2AB00-0BP5

Communication PROFIBUS DP/PROFINET IO

10.2 Communication via PROFIBUS DP