Siemens SINAMICS G110M Operating Instructions Manual page 274

Data backup and series commissioning
7.4 Write and know how protection
Factory setting for the exception list:
● p7763 = 1 (selection list contains precisely one parameter)
● p7764[0] = 7766 (parameter number for entering the password)
Note
Block access to the inverter as a result of incomplete exception lists
If you remove p7766 from the exception list, you can no longer enter a password and
therefore no longer deactivate know-how protection.
In this case to access the inverter again, you have to reset the inverter to the factory
settings.
274
Distributed converter for SIMOGEAR geared motors
Operating Instructions, 06/2016, FW V4.7.6, A5E31298649B AG