Monitoring: Telegram Failure; Further Information About Communication Via Profibus Dp - Siemens SINAMICS G150 Operating Instructions Manual

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Monitoring: Telegram failure

Following a telegram failure and after a monitoring time has elapsed (t_An), bit r2043.0 is set

to "1" and alarm A01920 is output. Binector output r2043.0 can be used for an emergency

stop, for example.

Once a delay time (p2044) has elapsed, fault F01910 is output and fault reaction OFF3

(quick stop) is triggered. If no OFF response is to be triggered, the fault response can be

reparameterized accordingly.

Fault F01910 can be acknowledged immediately. The drive can then be operated even

without PROFIBUS.

For more information about communication via PROFIBUS DP, refer to "Communication via

PROFIBUS DP" in the accompanying "SINAMICS S120 Function Manual".

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Operating Instructions, 03/2012, A5E03263466A

Monitoring: Telegram failure

6.8 Communication via PROFIBUS DP