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PI Vision Collection Criteria (Asset Attribute value)

Question asked by IonutBuse on Jul 3, 2018
Latest reply on Jul 10, 2018 by sraposo

Hello,

 

I am trying to filter the results of a Collection based on the value of an attribute.

In the Asset Type criteria, for example, I want to get the Tier 1 Compressor Stations.

Tier is an Integer attribute defined in the element template that is using the Table Lookup Data reference to lookup the station tier based on the station id.

 

The Collection Criteria is setup as depicted below:

This setup does not return any results.

I also tried to condition on attributes that use PI Point data reference - no luck.

The only way this worked was if the attribute was a constant (data reference = None), but this is not very useful...

 

Am I missing something here?

Any help is appreciated.

 

Thank you!

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