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8. Maintenance Functions
8.1 Data Input/Output Function
III-70
8.1.4 Parameter Backup
(1) Explanation of function
The parameter backup function is used to back up and restore the NC parameters, etc. (including
options).
(2) Backup targets
The backed up data is the maintenance data output equivalent to ALL1 (table data1) and ALL3 (PLC
program). Refer to section "8.1.1 Data Format" for details.
(3) Hardware configuration
The memory cassette for maintenance is used to back up and restore the data.
Model
Compatible memory
cassette for maintenance
M64AS HR410/HR450
M64S HR411/HR451
M65S/M66S HR415/HR455
Others No function
The memory cassette for maintenance is mounted in CBUS#2 on the NC control unit.
NC control unit (back side)
Memory cassette for
maintenance
(connect to CBUS#2)
(4) Operation methods
The data is backed up and restored using the BACKUP screen. Refer to section "4.5 BACKUP Screen" in
"I. OPERATION SECTION" for details on operation.
(Note 1) With the M60S, the NC system cannot start if the maintenance memory cassette is not mounted.