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4. Parameters (User)
4.5 BACKUP Screen
I-170
4.5.1 Backup Operations
The parameters are backed up in the maintenance memory cassette 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)
#(1) ( ) PLC STOP Y/N
EMG EMERGENCY
Input "1" 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
#(1) ( Y) BACKUP EXEC Y/N
EMG EMERGENCY
Input "Y" at the setting area ( ),
and press the
INPUT
key.
(3)
"BACKUP 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)
#(1) ( Y) BACKUP EXECUTION
EMG EMERGENCY
(a) The message "BACKUP EXECUTION"
will appear while the parameters are
being backed up.
WORK PROCESS I/O PAR SETUP MENU
(b) The message "BACKUP COMPLETE" will
appear when backup is completed.
#( ) ( ) BACKUP 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).