Commissioning Of The Profibus Slave-To-Slave Communication - Siemens SINAMICS DCM Operating Instructions Manual

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Table of Contents

Descriptions of functions

10.2 PROFIBUS

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.

Configuration telegram (ChkCfg)

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 slave-to-slave communication, 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 into the drive devices that operate as subscribers.

Commissioning of the PROFIBUS slave-to-slave communication

The commissioning of slave-to-slave communication between two SINAMICS drives using

the additional Drive ES Basic package is described below.

Filter block in the parameterizing telegram (SetPrm)

Operating Instructions, 1.2012, C98130-A7066-A1-05-7619

SINAMICS DCM DC Converter