Siemens SINUMERIK 840C - Manual (Page 767)

11 Data Backup/CPU Replacement 01.99
11.1.5 Restarting after MMC CPU replacement
11.1.5 Restarting after MMC CPU replacement
Loading using the streamer (Restore)
Control ”ON” after MMC CPU replacement
MMC CPU without
system software
MMC CPU with
system software
Once reading in has been completed, switch system off and then on again
Load PLC MD from disk via Diagnosis/Startup/Machine data/File function
Carry out a PLC restart via PG or
Diagnosis/General reset mode
If required load data from disk to NCK
Different software versions
1) MMC CPU without system software:
Insert backup tape ”Complete system” and read in.
2) MMC CPU with system software and same software version:
Insert backup tape ”Complete system” (same version) and
read it in using a ”Restore” system or read in backup tape
”User data” using ”Restore user data”.
3) MMC CPU with system software of a different version:
”Uninstall MMC system” may have to be carried out before reading in.
Proceed as in 2). Take note of upgrading instructions.
4) MMC CPU with user data ”SW upgrading instructions”:
See upgrading instructions
Save user data
Proceed with ”Uninstall MMC system”
Read in tape with new software version via ”Install MMC system”
Read in user data via ”Restore user data”.
After switching on
”Backup” menu is offered
After switching on in the ”Diagnosis”,
”Startup” operating area,
select startup of the”Backup” menu
Set date/time
Connect streamer and set up the respective type of streamer
Select ”Restore/Backup”
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SINUMERIK 840C (IA)