CIM Issues » WG14 Issues » WG14 Part 4 Issues

At a high level the following are proposed:

WireSpacingInfo - Repurpose class for use only in describing collections of wires carrying a single phase. Rename class to IntrphaseSpacing, remove .isCable and .usage attributes, create new associations to ACLineSegmentPhase and WirePosition to allow it to be used in the 3 templating approaches. Also remove no-longer-needed WireUsageKind class.
WirePhaseInfo - Remove class and its 3 associations. Relocate its only attribute (.phaseInfo) to the WirePosition class.
WireAssemblyInfo - Rename class and add 3 associations to allow it to serve as the only class supporting the description of collections of wires carrying multiple phases.

61968 changes

Change class name WireAssemblyInfo to WireAssembly
Change association role name PerLengthLineParameter.WireAssemblyInfo to PerLengthLineParameter.WireAssembly, ensuring that association has PerLengthLineParameter as source and WireAssembly as target
Add association ACLineSegment.WireAssembly, ensuring that association has ACLineSegment as source and WireAssembly as target
Add association WirePosition.WireAssembly, ensuring that association has WirePosition as source and WireAssembly as target
Change inheritance WireAssembly to inherit from IdentifiedObject instead of AssetInfo and move WireAssembly to the 61970 package

Move WirePosition to the 61970 package

Add association WirePosition.WireInfo ensuring that association has WireInfo as source and WirePosition as target as it crosses the 61968/61970 boundary

Add attribute WirePosition.phase
Delete class WirePhaseInfo
Delete association WirePhaseInfo.WireAssemblyInfo
Delete association WirePhaseInfo.WirePosition
Delete association WirePhaseInfo.WireInfo

Delete attribute WireSpacingInfo.isCable
Delete attribute WireSpacingInfo.usage
Delete class WireUsageKind
Change class name WireSpacingInfo to IntraphaseSpacing
Change attribute name WireSpacingInfo.phaseWireSpacing to IntraphaseSpacing.wireSpacing
Change attribute name WireSpacingInfo.phaseWireCount to IntraphaseSpacing.wireCount
Delete association ACLineSegment.WireSpacingInfo
Change association role name WirePositions.WireSpacingInfo to WirePosition.IntraphaseSpacing, ensuring that association has WirePosition as source and IntraphaseSpacing as target
Add association IntraphaseSpacing.ACLineSegmentPhase ensuring that association has ACLineSegment as source and IntraphaseSpacing as target
Change inheritance IntraphaseSpacing to inherit from IdentifiedObject instead of AssetInfo and move IntraphaseSpacing class to 61970 package

See attached 2023-09-20 Device Datasheet ACLineSegment requested UML updates.docx for details on description changes.