OMRON Communication REMOTE I/O

WallyPrestone

Member
W
Join Date
Aug 2005
Location
Torrance, CA
Posts
121
My Omron PLC (SYSMAC CS1G) could not get the RUN light until I remove the Remote I/O Unit CS200H-RM201 - How can I test the communication between RM201 and RT201 - I just replaced the RM201 module and RT201 next - Thanks
 
Send them to Omron for testing. Typically the RT201 fails. These have not been manufactured or supported for years and are no longer available.
 

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