Siemens SINUMERIK 840C Installation Instructions Manual page 765

11 Data Backup/CPU Replacement
11.1.3 Saving/loading NCK data
Procedure to save all RAM data on hard disk
Start
Diagnosis operating area
Set password, e.g. 1111
Programming operating area
Create a new workpiece in the local
or global directory
Services operating area
SK "NC"
Place cursor on newly created workpiece
SK "Save start"
Use "Select" key to choose data type
Use file names (not for MPF and SPF) and SK "OK" to save
MPF, SPF, TOA, SEA, ZOA and RPA data
(without IKA) (take note of channel No.)
Place cursor on NC/data directory
SK "Save start"
Use "Select" key to choose GIA
By using file name and SK "OK" data are being saved
Note:
When implementing tool management the data blocks used must be saved by PG.
Run a backup of customer-specific PLC data
11–6
Services and data management operating areas
Select the PLC/programs directory
Copy file USER_PROG to the archive
and rename it
Diagnosis operating area
Input window must appear at bottom
Use SK "Save on hard disk"
to save all MD under a new file name
(TEA1 to TEA4, IKA1 to IKA3
are being saved)
Diagnosis operating area
General reset mode
SK "Save PLC"
Query: Overwrite? Yes/No
© Siemens AG 1992 All Rights Reserved
01.99
Startup
Machine data
File functions
(if available)
END
6FC5197- AA50
SINUMERIK 840C (IA)