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The lter extends the response time of the safety function by the debounce time.
Setting the lter for fail-safe digital inputs
Precondition
You are online with Startdrive.
Procedure
1. Navigate to the lter settings.
2. Set the debounce time for the F-DI input lter.
3. Set the discrepancy time for the simultaneity monitoring.
You have set the input lter and the simultaneity monitoring of the fail-safe digital input.
❒
Parameters
Parameter Description Setting
p9650 SI F-DI changeover discrepancy
time (processor 1) [ms]
Tolerance time to change over the fail-safe digital
input for the basic functions.
Factory setting: 500ms
p9651 SI STO debounce time (processor
1) [ms]
Debounce time of the fail-safe digital input for the
basic functions.
Factory setting: 1ms
Advanced commissioning
7.15Safe Torque O (STO) safety function
SINAMICS G115D Wall Mounted distributed drive
Operating Instructions, 07/2023, FW V4.7 SP14, A5E52808211A AA 241