Siemens SINAMICS G120C Function Manual

6.5.4 Response to a discrepancy when SS1 is active
The inverter responds with the active safety function SS1 to a discrepancy at the fail-safe digital
input.
The behavior of the drive depends on the setting of the inverter.
1st case: Response of the drive for SS1 of the basic functions
You have selected one of the following settings:
● Basic functions via onboard terminals
● Basic Functions via PROFIsafe and onboard terminals
● Extended Functions via PROFIsafe and Basic Functions via onboard terminals
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Figure 6-21 Inverter response for discrepancy of the input signal for SS1 (example: cable break in the
channel of processor P1)
Inverter messages after the tolerance time has expired:
● Discrepancy (fault F01611 or F30611 with fault value r0949 = 2002)
● The inverter sets the error bit of the safety functions (= internal event).
Operation
6.5 Safe Stop 1 (SS1)
Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2
246 Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD

Siemens SINAMICS G120C Specifications

General

Brand	Siemens
Model	SINAMICS G120C
Category	Inverter
Language	English