Rt Classes For Profinet Io - Siemens SINAMICS DCM Operating Instructions Manual

Control module for variable-speed dc drives

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Connecting the IO supervisor

You can go online with STARTER in a number of ways, which are illustrated below:

Figure 10-28 Connecting the IO supervisor

SINAMICS does not support routing from PROFIBUS to PROFINET and vice versa.

If a CBE20 module fails (e.g. due to a power failure) then communication with the

subsequent nodes is interrupted at this point.

RT classes for PROFINET IO

PROFINET IO is a scalable real-time communication system based on Ethernet technology.

The scalable approach is expressed in the form of three real-time classes.

SINAMICS DCM Control Module

Operating Instructions, 06.2010, C98130-A7067-A1-02-7619

Descriptions of functions

10.3 PROFINET IO