Omron CSIG-U How to reset the UM

[WallyPrestone]

OMRON PLC
CSIG-H CPU/Model

Try to upload program came up with fault
Can not upload the program UM is protected
Please advise
Wally

 

[WallyPrestone]

How to reset the Password
Thanks

 

[gtsuport]

Try turning Dip Switch 1 OFF.
Also, here is a link to the Operation Manual:
http://downloads.industrial.omron.us/IAB/Products/Automation%20Systems/PLCs/Rack%20PLC%20Series/CS1D/CS1%20CPU%20Units/W339/W339-E1-15A+CS-Series+OperationManual.pdf

Only way to reset password is to send the unit to Omron.
Or, remove power and battery overnight.

Hope this will help.

 

[WallyPrestone]

Thank You GTSUPORT