Siemens SINAMICS S120 Function Manual page 899

Procedure
1. Use parameter p7763 to define the required number of parameters for the exception list.
2. Execute the "Load to PG" function.
3. In parameter p7764[0...n], assign the individual indices of p7763 to the required
4. Transfer the changes to the Control Unit so that they can become effective.
Note
Parameters of the exception list are not checked
The Control Unit does not check which parameters you include or delete in the exception list.
Absolute know-how protection
By removing parameter p7766 from the exception list of p7764[0] = 0, you prevent any
access at all to the data of the Control Unit and your project settings. It is then impossible to
read or change the protected data. The know-how protection and the copy protection can no
longer be canceled or deactivated.
Drive functions
Function Manual, (FH1), 04/2014, 6SL3097-4AB00-0BP4
You can enter a maximum of 500 parameters in the exception list.
Parameter p7764 is adapted in the expert list according to the setting in p7763. Indices
are inserted or deleted depending on the setting.
parameter numbers.
Basic information about the drive system
13.15 Write and know-how protection
899