Siemens SINAMICS G120 Function Manual page 118

Commissioning
5.7 Setting extended functions
Debounce times for standard and safety functions
The debounce time p0724 for "standard" digital inputs does not influence the signals of the
safety inputs F-DI. Conversely, the same applies: The F-DI debounce time does not affect
the signals of the "standard" inputs.
If you use an input as a standard input, set the debounce time using parameter p0724 .
If you use an input as a safety input, set the debounce time as described above.
118
Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2
Function Manual, 04/2014, FW V4.7, A5E34261271B AA