Handling | Section |
Operation Procedure
Start
Mount the EEPROM to the
Change the mode of the PC to PRO- GRAM mode.
Connect the
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
Confirm the safety of the system.
Confirm the orientation of the connector before connecting the
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.
