Siemens SINAMICS G120C Operating Instructions Manual page 127

Procedure with Startdrive
To reset the safety function settings to the factory setting without changing the standard
settings, proceed as follows:
1. Go online.
2. Select "Commissioning".
3. Select "Backing up/reset".
4. Select "Safety parameters are reset".
5. Click the "Start" button.
6. Enter the password,for the safety functions.
7. Confirm that the parameters have been saved (RAM to ROM).
8. Go offline.
9. Switch off the inverter supply voltage.
10.Wait until all LEDs on the inverter go dark.
11.Switch on the inverter supply voltage again.
You have restored the safety functions in the inverter to the factory settings.
SINAMICS G120C converter
Operating Instructions, 07/2015, FW V4.7 SP3, A5E34263257B AC
Commissioning
5.5 Restoring the factory setting
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