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IDProjectCategoryView StatusLast Update
000519910000-013: AggregatesSpecpublic2021-12-09 15:19
ReporterArchie Miller Assigned ToRod Stein  
PrioritynormalSeverityminorReproducibilityalways
Status closedResolutionfixed 
Fixed in Version1.05 
Summary0005199: A.22.2 NumberOfTransitions data Historian3 Data requires update
Description

A.22.2 NumberOfTransitions data Historian3 Data requires update to
Entry 12:00:32.000 Value should be 1, status should be Good, Calculated.

This is due to the Aggregate Parameters PercentGood and PercentBad values both being set to 50.

According to 4.2.1.2 AggregateConfigurationType, the spec says
"The PercentDataGood and PercentDataBad shall follow the following relationship PercentDataGood ≥ (100 – PercentDataBad). If they are equal the result of the PercentDataGood calculation is used."

The equation 50 >= (100 - 5) results in an equality.
Raw Data has
12:00:39 Value = 30 Status Raw,Good
12:00:42 Value = NULL, Status Raw, Bad

The Percent good test passes as good, as 50 of the entries are good.
Since the relationship between PercentGood and Percent bad are equal, the percent bad check needs to be ignored.
This results in the value for 0:32 should be a value of 1 with a status of Good, Calculated.

This is related to issue https://apps.opcfoundation.org/mantis/view.php?id=5198

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Commit Version

Activities

Rod Stein

2021-12-03 03:24

developer   ~0015447

Fixed in Part 13 1.05 draft 5

The PercentGood/PercentBad are now accounted for in the calculation of the StatusCodes and Values.

Jim Luth

2021-12-07 18:17

administrator   ~0015481

Accepted fix in 1.05 Draft -- waiting for 1.04 Errata to close.

Jim Luth

2021-12-09 15:19

administrator   ~0015545

Agreed to 1.04.11 Errata in Virtual F2F.

Issue History

Date Modified Username Field Change
2019-10-24 19:17 Archie Miller New Issue
2019-10-24 20:41 Paul Hunkar Project Specifications => 10000-013: Aggregates
2019-11-26 16:50 Rod Stein Status new => assigned
2019-11-26 16:50 Rod Stein Assigned To => Rod Stein
2021-12-03 03:24 Rod Stein Status assigned => resolved
2021-12-03 03:24 Rod Stein Resolution open => fixed
2021-12-03 03:24 Rod Stein Fixed in Version => 1.05
2021-12-03 03:24 Rod Stein Note Added: 0015447
2021-12-07 18:17 Jim Luth Note Added: 0015481
2021-12-09 15:19 Jim Luth Status resolved => closed
2021-12-09 15:19 Jim Luth Note Added: 0015545