Siemens SINAMICS G120 Operating Instructions Manual page 197

Low voltage converters chassis devices with cu240b-2 and cu240e-2

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Interconnection of the process data

The telegrams use - with the exception of telegram 999 (free interconnection) - the word-by-

word transfer of send and receive data (r2050/p2051).

If you require an individual telegram for your application (e.g. for transferring double words),

you can adjust one of the predefined telegrams via parameters p0922 and p2079. For details,

please refer to the List Manual, function diagrams 2420 and 2472.

Converter with the CU240B-2 and CU240E-2 Control Units

Operating Instructions, 01/2017, FW V4.7 SP6, A5E34259001B AD

Interconnection of the send words

Interconnection of the receive words

Advanced commissioning

6.5 Drive control via PROFIBUS or PROFINET