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AVEVA™ Operations Management Interface

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Which options apply to which retrieval modes?

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  • Last UpdatedJul 18, 2024
  • 1 minute read

The following table shows which retrieval options apply to which modes. If you specify an option in a mode where it isn’t applicable, the option is ignored.

Cycle Count (X Values over Equal Time Intervals) (wwCycleCount)

Resolution (Values Spaced Every X ms) (wwResolution)

Time Deadband (wwTimeDeadband)

Value Deadband (wwValueDeadband)

History Version (wwVersion)

Interpolation Type (wwInterpolationType)

Timestamp Rule (wwTimestampRule)

Quality Rule (wwQualityRule)

State Calculation (wwStateCalc)

Analog Value Filtering (wwFilter)

Edge detection for events (wwEdgeDetection)

Predictive retrieval (wwFilter)**

Expressions (wwExpression)

Cyclic Retrieval

Y

Y

Y

Y*

Y

Y

Y

Delta Retrieval

Y

Y

Y

Y

Y

Y

Y

Full Retrieval

Y

Y

Y

Y

Y

Interpolated Retrieval

Y

Y

Y

Y

Y

Y

Y

Y

"Best fit" retrieval

Y

Y

Y

Y

Y

Y

Y

Y

Y

Average Retrieval

Y

Y

Y

Y

Y

Y

Y

Y

Minimum Retrieval

Y

Y

Y

Y

Y

Y

Maximum Retrieval

Y

Y

Y

Y

Y

Y

Integral Retrieval

Y

Y

Y

Y

Y

Y

Y

Y

Slope Retrieval

Y

Y

Y

Y

Counter Retrieval

Y

Y

Y

Y

Y

Y

ValueState Retrieval

Y

Y

Y

Y

Y

Y

Y

RoundTrip Retrieval

Y

Y

Y

Y

Y

Y

Y

Bounding value retrieval

Y

Y

* - only on AVEVA Historian 9.0 and later
** - only AVEVA Historian 2014 R2 P01 and later

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