Omron CS1W-MCH71 Operation Manual page 613

Backup and Restore Function
9-4-1 Procedures for Backup and Restore
SYSMAC
RUN
ERR/ALM
CJ1G-CPU44
INH
PROGRAMMABLE
PRPHL
CONTROLLER
COMM
OPEN
MCPWR
BUSY
PERIPHERAL
PORT
Backup Method
1,2,3...
Restore Method
1,2,3...
Note
568
LED Indicators
Battery Compartment
DIP Switch (inside Battery Compartment)
Used to make initial settings.
Memory Card Power Supply Switch
Press the power supply switch to disconnect power
before removing the Memory Card. Also, press the
Memory Card Power Supply Switch to perform an
easy backup operation (writing to the Memory Card or
verifying against the Memory Card). Also pressed to
stop the MPWR indicator when it flashes for an error
end to write/verify processing for a simple backup
operation to a Memory Card.
Memory Card Indicators
MCPWR (green): Lit when power is supplied to Memory Card.
BUSY (orange): Lit when Memory Card is being accessed.
Peripheral Port
Connected to Programming Devices, such as a
Programming Console or host computers.
Memory Card Connector
Face the label on the Memory Card to the
right when inserting the Card.
RS-232C Port
Connected to connect external devices except for
Programming Consoles.
Memory Card Eject Button
Press the eject button to remove the Memory Card from the CPU Unit.
1. Insert the memory card and switch ON.
(MCPWR LED on the CPU Unit front panel is lit.)
2. Turn ON the DIP switch SW7 on the front panel.
3. Press down the memory card power-dispatch stop button at least for 3 sec-
onds.
BUSY-LED is lit and writing to the memory card starts.
(During the execution, the auxiliary bit [A34313: File Memory Operation
Flag] is turned ON.)
4. Backup will be completed when MCPWR/BUSY-LED is turned OFF.
(Backup execution time is about 7 to 8 minutes.)
1. Turn ON the DIP switch SW7 on the CPU Unit front panel.
2. Insert the memory card and switch ON.
MCPWR/BUSY-LED on the CPU Unit front panel is lit and reading from the
memory card starts.
(During the execution, none of the LED indicators on the MC Unit is lit.)
3. The execution will be completed when MCPWR/BUSY-LED is turned OFF.
(The restore execution time is about 4 to 5 minutes.)
4. After completion, switch OFF the CPU Unit once. Then, turn OFF the DIP
switch SW7. Finally, switch ON the CPU Unit again.
(The MC Unit will not start without this operation.)
For details, refer to 5-2-6 Simple Backup Function in SYSMAC CS/CJ Series
Programmable Controllers Programming Manual (W394).
Section 9-4
RUN
ERR/ALM
INH
PRPHL/COMN
SYSMAC
CS1G
PROGRAMMABLE CONTROLLER
CPU42
OPEN
MCPWR BUSY
OPEN
PERIPHERAL
PORT (RS-232C)