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PI Vision Multistate - Attribute using Analytic

Question asked by irojas on Jul 29, 2019
Latest reply on Mar 9, 2020 by irojas

Hi all.

 

I configured in PI AF Explorer an attribute using Analytics, with a simple check of some Hard Drives status (output without a Tag PI).

 

If I check the value (expected), it is correct. But if I check a trend of the signal (in AF Explorer), not shows correctly the current value, but PI Vision shows yes.

 

 

The problem comes when I need to use this value in a multistate symbol in PI Vision.

I configured the multistate to turn red when the value equals zero.

 

When this happens, the multistate not change the color.

This not happens with an attribute configured with a formula data reference.

But, when I return in time (using the time bar), the color changes correctly (red).

Do you know anything about this?

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