Omron CPM1A operation manual Downloading Programs, Operation Procedure

Handling Section 6-3

Operation Procedure

Start

Mount the EEPROM to the

CPM1-EMU01-V1.

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

See the note on the right.

Mount the EEPROM to the CPM1-EMU01-V1 before connecting to the PC.

Check 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, uploading will not be pos- sible. In this case, check the follow- ing items.

• Is the connector properly con-

nected?

Select the memory area to be uploaded.

Upload both the ladder	Upload only the ladder
program and DM 6144 to
	program.
DM 6655.

•	Is the EEPROM properly mounted?
• Are the EEPROM specifications cor-
	rect?
•	Are the peripheral port communica-
	tions settings correct?

Press the UPLOAD+DM

Button.

Press the UPLOAD But- ton.

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

See the note above.

No

Yes

Check if the indicator is lit green (in- dicating that uploading has been suc- cessfully completed).

See the note above.

No

Yes

Remove the Expansion Memory Unit from the PC.

End

6-3-4 Downloading Programs

Ladder programs and the contents of data memory can be downloaded from the EEPROM to the PC using the procedure given below. When downloading, note the following points.

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