Hello everyone,

      I am using following configuration for project:

Main CPU : CPU 315-2 PN/DP

Remote Device (CPU): IM151-3 PN - 6ES7 151-3AA23-0AB0

                                           DI module - 1

                                           DO Module - 1

                                          AI module - 1

                                         AO - 2

                                         Siwarex CS module - 1

I am trying to communicate CPU 315 - 2 PN/DP with IM 151-3 PN. After downloading configuration, I am getting Bus fault. Please tell me what is need to be done for above configuration.

I have attached my backup for reference.

Thanks,

Shailesh

Hello,

check the Diagnostic Buffer of the CPU and the online Diagnostics in HWConfig.
Have you check that the Devices have the correct IP and NameofStation?

Regards

Christoph

Hi ChristophD,

       Thanks.

       I assigned name to IM and communication established. 

Thanks,

Shailesh