Siemens sinumerik 828d Service Manual page 24

Service cases - software
3.1 Backing up user data
5. Press the "OK" softkey to backup the data.
6. Confirm this message with "OK".
NOTICE
While the data is being backed up, the control system must neither be operated, nor turned
off.
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– A progress indicator indicates the status of the data backup.
– After the data backup has been successfully completed, the following message is
output:
Hardware and Software
Service Manual, 03/2011, 6FC5397-5DP40-0BA0