Can we configure a Trend of AI which should be displayed only when valve is open

Can we configure trend display of Analog input which should be displayed when we get Valve open feedback
and AI trend should not be displayed when valve is closed.

Is it required any special log configuration?

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sravan Rank: 893

Asked 4 months ago

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There are several ways that you *could* do this. But the question is WHY ? Most of the "solutions" are simply hiding real process problems - such as bad transmitter installation, faulty flow meter configuration, faulty valve etc - which makes them BAD IDEAS.

What is it you are actually trying to do ?

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