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(b) Operations on CPU module (automatic write to the standard ROM)
1. Power off the programmable controller.
2. Insert the memory card that contains the parameters and programs to be booted onto the CPU
module.
3. Set the DIP switches on the CPU module so that the valid parameter drive is matched with the
memory card to be installed.
4. Power on the programmable controller.
Boot the file specified in the memory card into the program memory, and write the program in the memory
to the standard ROM after completion of the boot.
5. The BOOT LED will flash when automatic write to the standard ROM is completed, and the CPU
module will be in the stop error status.
6. Power off the programmable controller.
7. Remove the memory card, and then set the valid parameter drive to the standard ROM with the
CPU module's DIP switches.
8. The parameters and programs will be booted from the standard ROM to the program memory
when the programmable controller is powered on.
• When a SRAM card is installed: SW2 : On
SW3 : Off
• When a Flash card/ATA card is installed: SW2 : Off
SW3 : On
• Standard ROM: SW2 : On
SW3 : Off
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