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4. Parameters (User)
4.5 BACKUP Screen
I-171
4.5.2 Restoration Operations
The parameters are restored from the maintenance memory cassette to the NC with the following steps.
"EMG EMERGENCY" will appear at the
operation message area.
WORK PROCESS I/O PAR SETUP MENU
#( ) ( )
EMG EMERGENCY
Execute emergency stop.
(1)
#(2) ( ) PLC STOP Y/N
EMG EMERGENCY
Input "2" at the setting area # ( ),
and press the
INPUT
key.
(2)
"PLC STOP Y/N" will appear at the
message area.
WORK PROCESS I/O PAR SETUP MENU
#(2) ( Y) RESTORE EXEC Y/N
EMG EMERGENCY
Input "Y" at the setting area ( ),
and press the
INPUT
key.
(3)
"RESTORE EXEC Y/N" will appear at
the message area.
WORK PROCESS I/O PAR SETUP MENU
Input "Y" at the setting area ( ),
and press the
INPUT
key.
(4)
#(2) ( Y) RESTORE EXECUTION
EMG EMERGENCY
(a) The message "RESTORE EXECUTION"
will appear while the parameters are
being restored.
WORK PROCESS I/O PAR SETUP MENU
(b) The message "RESTORE COMPLETE" will
appear when the restoration is completed.
#( ) ( ) RESTORE COMPLETE
EMG EMERGENCY
WORK PROCESS I/O PAR SETUP MENU
(Note 1) Other screens cannot be opened during this operation.
(Note 2) If the PLC is already stopped, step (3) is skipped.
The PLC will not start running even when the operations are completed.
(Note 3) If the
INPUT
key is pressed without inputting anything at the "~Y/N" display, the error "E01
SETTING ERROR" will occur.
(Note 4) Even if the PLC RUN/STOP changeover is prohibited (R2925/bit2 ON), the PLC will stop with
step (3).