Omron CPM1A operation manual 135

Handling Section 6-3

Operation Procedure

Start

Mount the EEPROM to the

CPM1-EMU01-V1.

Change the mode of the PC to PRO- GRAM mode.

Connect the CPM1-EMU01-V1 to the PC’s peripheral port.

After 2 or 3 s, check if the indicator is lit green.

No

Yes

Press the DOWNLOAD TO PLC But- ton.

Check if the indicator is blinking green (indicating that downloading has started).

See the note on the right.

Mount the EEPROM to the CPM1-EMU01-V1 before downloading.

Confirm the safety of the system.

Confirm the orientation of the connector before connecting the CPM1-EMU01-V1.

Note If the indicator is not lit at all, lit red or blinks red, downloading will not be possible. In this case, check the fol- lowing items.

•Is the connector properly con- nected?

•Is the EEPROM properly mounted?

•Are the EEPROM specifications cor- rect?

•Are the peripheral port communica- tions settings correct?

See the note above.

No

Yes

Check if the indicator is lit green (indicating that downloading has been successfully completed).

See the note above. No

Yes

Remove the Expansion Memory Unit from the PC.

Check the program.

End

Before actual operation, check the contents of the ladder program and the DM area, as well as the expansion instruction settings.

135