Siemens SINUMERIK 840D sl Commissioning Manual page 197

4. With the command "sc restore" you can write the backup file "backup01" from the service
NCU Operating System (IM7)
Commissioning Manual, 07/2007, 6FC5397-1DP10-2BA0
system back to the CF card in the NCU.
Example: sc restore /data/backup01.tgz
Result:
The system state stored in the file "backup01" is restored on the NCU.
Note
If access to the system data on the CF card is not possible because the CF card is
defective or empty, you can only log in as user "admin" with the password "SUNRISE"
and no longer as the user "manufact".
Backing up and Restoring Data
2.2 Data backup on service system
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