Murof

Hello Rozen

Here you find a way to use operator Input Messages in WinCC V7.X but the way of doing is in WinCC Professional V13 the same:

https://support.industry.siemens.com/cs/ww/en/view/24325381

Look at the Standard C and VBS Functions at the End of the FAQ.

Bye Murof

 Hi Murof,

Still related to the topic of creating operator input alarm (similar like operation list in PCS7). I am using TIA V17 and can't find the C-function mentioned in the FAQ. 

Can you point the solution to this? i am not using method of operator input log check that available in I/O field because i have a button to be recorded.

Thanks before

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Split from Operator input Alarms.

Hi Murof,

Thank you for your answer.

I have tried TriggerOperatorEvent and follow the example in manual. however i can't capture the old value before it's modified.

I am set the C-Script in modified event of process value, however the value passed to function is only the new value not the old value.

Any idea to solve this?

Thanks.