Hi.

My S7-1200 CPU stopped. After I had gone through online & Diagnosis I was able to put it in run mode again and it worked. It happened for several time and we need to go to the plant for the service work.

I Had attached the diagnosis buffer here, if you can find the reason why this is happenung and what the step that I need to take.

CPU Model: 6ES7214-1AG40

Thanks.

Hi 

That  means the Analogue Input Raw Value has an over flow please check the analogue input configuration 

MAZENJER

Hi 

That  means the Analogue Input Raw Value has an over flow please check the analogue input configuration 

 HI,

Infact thats not the case, what I thought. If you follow carefuloly all the analog input limit error just creared after the CPU was in Stop mode for power failure. Again, the CPU can handle this type of erron and not necessary that it will be a reason for stopping the program.