Response To A Discrepancy In The Signals Transferred Via Profisafe - Siemens SINAMICS G120 Function Manual

6.9

Response to a discrepancy in the signals transferred via PROFIsafe

Drive response
Figure 6-46
The inverter does not set the error bit of the safety functions (= internal event).
After the tolerance time has expired, the inverter signals the discrepancy (fault C01770 or
C30770).
Independent of the voltage levels available, the inverter sets the evaluation of the discrepant
F-DI into the safe state (=zero) until you acknowledge the inverter using a fail-safe signal or
using a power-on reset.
Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2
Function Manual, 04/2014, FW V4.7, A5E34261271B AA
6.9 Response to a discrepancy in the signals transferred via PROFIsafe
Behavior of the inverter in the event of a discrepancy in a safety input in PROFIsafe
telegram 900
Operation
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