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AVEVA™ Historian

CurrentTagState

  • Last UpdatedNov 17, 2021
  • 1 minute read

This read-write property determines the state for which Time-in-State and RoundTrip data is retrieved for the current tag. This setting overrides the default setting specified at the application level if the CurrentTagRetrievalStyle property is set to an option other than Style selected at option level.

Syntax

aaHistClientTrend.CurrentTagState = message;

Result = aaHistClientTrend.CurrentTagState;

Remarks

This property is only relevant for the Time-in-State and RoundTrip retrieval modes. It specifies the unique tag state for which Time-in-State and RoundTrip information is calculated based on the calculation type specified by the CurrentTagStateCalculation property.

This property has no default value.

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