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IDProjectCategoryView StatusDate SubmittedLast Update
000633210000-008: Data AccessSpecpublic2021-01-05 14:012021-03-02 16:31
ReporterLars Ott Assigned ToKarl Deiretsbacher  
PrioritylowSeveritytrivialReproducibilityN/A
Status closedResolutionfixed 
Summary0006332: MultiStateValueDiscreteType semanstics change
Description

For reference: https://reference.opcfoundation.org/v104/Core/docs/Part8/5.3.3/
MultiStateDiscreteType (similar type, not the one this issue is about) has the following statement:
The StatusCode SemanticsChanged bit shall be set if the EnumStrings (changes can cause misinterpretation by users or (scripting) programs) Property is changed.

This makes sense sinc eit notifies clients that the interpretation of the numeric values has changed.

For MultiStateValueDiscreteType a simialr requirement would make sense but there is no language in the spec. Such language should be added for MultiStateValueDiscreteType to notify clients when EnumValues changes.

Additional Information

Proposed new text:
The StatusCode SemanticsChanged bit shall be set if the EnumValues (changes can cause misinterpretation by users or (scripting) programs) Property is changed (see section 5.2 for additional information).

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Fix Due Date

Activities

Karl Deiretsbacher

2021-02-21 14:05

developer   ~0013761

Added proposed statement to 1.05.0 Draft 12.

Jim Luth

2021-03-02 16:31

administrator   ~0013891

Agreed to changes edited in Virtual F2F.

Issue History

Date Modified Username Field Change
2021-01-05 14:01 Lars Ott New Issue
2021-02-21 14:04 Karl Deiretsbacher Assigned To => Karl Deiretsbacher
2021-02-21 14:04 Karl Deiretsbacher Status new => assigned
2021-02-21 14:05 Karl Deiretsbacher Status assigned => resolved
2021-02-21 14:05 Karl Deiretsbacher Resolution open => fixed
2021-02-21 14:05 Karl Deiretsbacher Fixed in Version => 1.05
2021-02-21 14:05 Karl Deiretsbacher Note Added: 0013761
2021-03-02 16:31 Jim Luth Status resolved => closed
2021-03-02 16:31 Jim Luth Note Added: 0013891