Checking The Assignment Of The Digital Inputs - Siemens SINAMICS G120C Operating Instructions Manual

Advanced commissioning
8.16 Safe Torque Off (STO) safety function
Parameter
Parameter
p0010
p0971
p9700
p9701
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 find 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.
❒
268
Description
Drive commissioning parameter filter
Save parameters
SI copy function
Acknowledge SI data change
Operating Instructions, 02/2023, FW V4.7 SP14, A5E34263257B AK
Factory setting
1
0
0000 hex
0000 hex
SINAMICS G120C Converters