Chinmaygarg

OMRON CP1E communication with ESP8266/Arduino/PC Terminal using Serial RS232C OR USB

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I have OMRON CP1E PLC and I want to read memory address of PLC via serial communication.

I want to use ESP8266 OR ARDIUNO OR PC Hyperterminal

Please help me in any direction. How I should proceed?

 

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You'll want to use Omron's Host Link communications protocol. Here is a link to a VB utility:

For details on the Host Link protocol, do a search for Cat.No.W342 (Communications Commands Reference Manual). they are referred to as "C-Mode Commands".

 

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