Siemens SINUMERIK 840D sl Commissioning Manual page 866

Service and diagnostics
3.3 Backup data via the service menu
3.3.2 This is how you restore user data
Restoring user data
Procedure:
1. In the main menu, select the menu item "Restore NCU Software and Data".
2. Select "Restore user data from USB memory stick" and confirm with "Ok".
3. Select the appropriate tgz file and confirm with "Ok".
See also
The procedure for "Restore user data from network drive" is essentially the same. In
addition, you connect to a network drive:
This is how you connect to a network drive (Page 64)
70
The following menu is displayed:
Figure 3-7 Restoring user data
The list of the tgz files available on the USB storage medium are displayed.
A message is output after the operation has been successfully completed.
Commissioning Manual, 03/2013, 6FC5397-1DP40-3BA1
NCU operating system (IM7)