How to check PLC AC500 classic doesn't RUN
Hi
I need to know how to check the issues that doesn't put in RUN my PM581 plc (using codesys 2.3).
I have checked the hardware configuration and avoid all seetings that can put in STOP the cpu (i have only the CPU and no IO )
Are there other sections to have a look?
thanks!
Asked 3 years ago
Answers
0
Hi Fabio
no, usually to check it I write a empty pou PLC_PRG --> download to cpu and then check if the cpu comes in run mode without problem
no, usually to check it I write a empty pou PLC_PRG --> download to cpu and then check if the cpu comes in run mode without problem
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