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CIM Issues #4148

1. DateTime needs to be defined. 2. XaxisType, XaxisUnits

Added by Herbert Falk over 2 years ago.

Status:
Closed
Priority:
Normal
Author/Contact Info:
Tom Berry
Base Release:
Solution to be Applied To:
Solution Version:
CIM10
Solution Applied By:
Completion Date:
CIM Keywords:
Breaking Change:
No
Breaking Change Description:
CIM Impacted Groups:
WG13
Requestor:
Standard(s):
Version:
Clause:
Sub-Clause:
Paragraph:
Table:
Originally Closed in Version:
CIM10
Origination Date:
10/12/2000
Origination ID:
2
Originally Assigned To:

Description

1. DateTime needs to be defined.
2. XaxisType, XaxisUnits have an attribute called absoluteTime with no datatype defined
3. FossilSteamSupply.controlTC has type Float but description of Seconds.
4. PWRSteamSupply has time constants in PU
5. IntervalTime, Seconds and Hours all describing different time implementations

Decision

WG13: Hans will investigate ISO definition. Kurt will investigate requirements in CIM for different time data types. Proposal for review by 2/28. 3/7: WG13: 1.) Decision to change DateTime to AbsoluteDate where ever it is used. Use ISO 8601 definition for AbsoluteTime. 2.) TLS: These are Enumerations and need no type - no change. 3.) TLS: Description says "Time Constant", so Float does not seem inconsistent - no change. 4.) TLS: Need explanation of why this is a problem - no change. 5.) WG13: IntervalTime changed to Seconds. Hours OK as is.

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