Siemens SINUMERIK 840D sl Commissioning Manual page 200

Service and diagnostics
16.9 Drive system
...
Reference
For further information on first commissioning of the SINAMICS drives and on resetting to
factory settings refer to the following documentation:
CNC Commissioning Manual: NCK, PLC, Drive
194
Press the menu forward key and the "Comm. MD" or "I/O comp. MD"
softkey.
4. Press the "Factory setting" softkey.
You are queried whether you wish to load the factory settings on the
current Control Unit.
5. Press "OK" to load the factory settings.
- OR -
Press the "Cancel" softkey to cancel the process.
Commissioning Manual, 01/2008, 6FC5397-1DP10-3BA0
HMI sl (IM9)