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CLX upgrade

Posted: Sat Apr 14, 2018 10:48 am
by sandumon84

We have a control logix plc system with devicenet scanner, ethernet module & control net module
there are valve islands communicating via device net protocol and RIO panels via controlnet. Now the CPU memory is almost full and we would like to upgrade the CPU only so I would like to know if it is safe to upgrade the cpu only from RSlogix5000 and download it to the new CPU?