Parameter
Parameter Description Factory setting
p0010 Drive commissioning parameter lter 1
p0971 Save parameters 0
p9700 SI copy function 0000 hex
p9701 Acknowledge SI data change 0000 hex
8.16.4.10 Checking the assignment of the digital inputs
Overview
The simultaneous connection of digital inputs with a safety function and a "standard" function
may lead to the drive behaving in unexpected ways.
If you control the safety functions in the converter via failsafe digital inputs, then you must
check as to whether the failsafe digital inputs are in some instances interconnected with a
"standard" function.
Function description
Procedure
1. Select the screen for the digital inputs.
2. Remove all interconnections of the digital inputs that you use as failsafe digital input F-DI:
3. You must delete the digital input connections for all CDS if you use the switchover of the
command data sets (CDS).
You can nd a description of the CDS switchover in the operating instructions.
You have ensured that the failsafe digital inputs only control the safety functions in the
converter.
❒
Advanced commissioning
8.16Safe Torque O (STO) safety function
SINAMICS G120C Converters
268 Operating Instructions, 02/2023, FW V4.7 SP14, A5E34263257B AK
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