Hello Everyone,

           I have following configuration on site.

         1) CPU - CPU 414-3 DP   -  6ES7 414-3XJ00-0AB0 (Rack0)

         2) IM 460-0 - 6ES7 460-0AA01-0AB0 (Rack 0)

         3) with two IM 461-0 - 6ES7 461-0AA01-0AB0.(Rack 1 and Rack 2)

          Now, I want to do hot-swapping of one of the module (AO module). Is it possible to do hot swapping in this case?? 

          If not, then what do I have to do to achieve hot swapping??

         If need any more info, please reply.

Thanks,

Shailesh

Hello Shailesh,

It is possible to have "Hot swapping".

You need to download OB83 to CPU.

I recommend to download all error OBs.

Which organization blocks do you need for error handling in STEP 7 V5.5?

Best regards,

H-H