Testing The Basic Functions - Siemens Sinamics G120 Function Manual

Operation
6.2 Regularly testing the safety functions
6.2.3

Testing the basic functions

Time
The inverter monitors as to whether the self test (= forced checking procedure, test stop) is
regularly started.
Figure 6-1
Figure 6-2
In the case of alarms A01699 and A01678, you must initiate a self test at the next opportunity,
e.g.
● When the drives are at a standstill after the system has been switched on.
● When a protective door is opened.
● At specified regular intervals before the monitoring time expires.
Inverter signals
STO active (basic functions)
STO deselection (basic functions)
STO cause – selection via Power
Module terminals
Forced checking procedure (test
stop) for the "STO via Power Module
terminals" function
Forced checking procedure (test
stop) required for the basic functions
216
Starting and monitoring the forced checking procedure (test stop)
Start and monitoring of the forced checking procedure (test stop) for STO via Power Module
terminals
Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2
Parameter Included in the PROFI‐
safe telegram
r9773.1
r9773.0
r9772.25
r9773.30
r9773.31
Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD
Can be interconnec‐
ted with
F-DI
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✓ ✓
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F-DO
✓
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