Siemens SINAMICS G120D Original Instructions Manual page 270

Backing up data and series commissioning
9.5 Write and know-how protection
Actions that are possible during active know-how protection
● Restoring factory settings
● Acknowledging messages
● Displaying messages
● Show message history
● Reading out diagnostic buffer
● Switching to the control panel (complete control panel functionality: Fetch master control,
all buttons and setting parameters)
● Upload (only parameters that are accessible even though know-how protection is active)
The individual parameters that are excluded from the know-how protection can be found in
the List Manual in Chapter "Parameters for write protection and protection of know-how".
Commissioning the converter with know-how protection
Procedure - overview
1. Commission the converter.
2. Create the exception list (Page 273).
3. Activate the know-how protection (Page 271).
4. Save the settings in the converter by copying RAM to ROM with
5. Save the project with
(machine type, password, etc.) that may be required for the support of the end customer.
270
on the PG/PC. Also back up any other project-related data
Operating Instructions, 04/2014, FW V4.7, A5E34261542B AA
or via p0971 = 1.
Converter with control units CU250D-2