Hi All.

I have a working, problem free machine running a 412-2DP cpu. On the profibus network I have ET200s I/O components. 

I need to expand one of the ET200s racks with one analog card. When inserting the component in HW config, save and compile, no error. After download and the new card in place the profibus of the ET200 is failing.

Please see attached picture of HW config ( new component in slot 14, No other change)

What am I doing wrong here?

Thanks

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Hello

I think you must increase size of Process image area in CPU properties

did you check it?

Alex_BHP

Hello

I think you must increase size of Process image area in CPU properties

did you check it?

 Hi.

Thanks for your reply.

No I did not check that. Se picture attached, is this what you mean?

If yes, what value should I increase to and will this affect other things?

Thanks

Is this the problem? See attached picture.