Dear all,

I am using a 414-5 H PN/DP (redundant) CPU to which a few ET200SP modules are attached.

I have two questions.

1) How does one call the different components that are marked in the attached image? Blue is a device, green is a module and red is a channel? It would be nice if this could be confirmed or defined. Recent internet searches confused me.

2) [snip] ...

Is there someone that would want to help me with this issue?

Thank you in advance.

Kind Regards.

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split from Step7: Diagnositcs on a ET200SP module