Resetting The Safety Functions To The Factory Setting - Siemens Sinamics CU240D-2 DP Operating Instructions Manual

Commissioning
5.6 Restoring the factory setting
The settings of the safety functions are protected by a password.
Settings that are not changed when restoring the factory setting
The communication settings and the settings of the motor standard (IEC/NEMA) are kept
when restoring the factory setting.
5.6.2

Resetting the safety functions to the factory setting

Procedure
1. Go online.
2. Select "Commissioning".
3. Select "Backing up/reset".
4. Select "Safety parameters are reset".
5. Press 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 power supply.
10.Wait until all LEDs on the inverter are dark.
11.Switch on the inverter power supply again.
You have restored the safety functions in the inverter to the factory settings.
❒
Exception: The password for the safety functions is not reset.
98
Safety functions password (Page 152)
Converter with the control units CU240D-2
Operating Instructions, 04/2018, FW V4.9 SP10, A5E34262100B AF