505   Parameter FunctionalConstraint

Created: 16 Apr 2007

Status: In Force (green)

Part: Part 7-2 (2003)

Links:

Page: several

Clause:

Paragraph: several

Category: Issue for edition 2 of this part

Issue

In several ACSI services parameter tables, the parameter FunctionalConstraint is not necessary and should be suppressed because only one value is each time allowed as filter criteria.

These parameter tables are :
- in §13.3.7.1 for GetSGCBValues (because the value is SP)
- in §14.2.3.3.1 for GetBRCBValues (because the value is BR)
- in §14.2.3.4.1 for SetBRCBValues (because the value is BR)
- in §14.3.2.5 for GetLCBValues (because the value is LG)
- in §14.3.2.6 for SetLCBValues (because the value is LG)
- in §14.3.5.4 for GetLogStatusValues (because the value is LG)
- in §15.2.2.5 for GetGoCBValues (because the value is GO)
- in §14.2.2.6 for SetGoCBValues (because the value is GO)
- in §15.3.3.5 for GetGsCBValues (because the value is GS)
- in §15.3.3.6 for SetGsCBValues (because the value is GS)
- in §16.2.2.3 for GetMSVCBValues (because the value is MS)
- in §16.2.2.4 for SetMSVCBValues (because the value is MS)
- in §16.3.2.3 for GetUSVCBValues (because the value is US)
- in §16.3.2.4 for SetUSVCBValues (because the value is US)

Proposal

For these 14 tables, suppress the parameter FunctionalConstraint.

Replace 14 times the attached FunctionalConstraint paragraph by the sentence "The FunctionalConstraint is assumed to be xx".
xx being SP for §13.3.7.2.2 (see GetSGCBValues).

Discussion Created Status
Accepted in principle.

Attribute of control blocks does not have functional constraint anymore.
Associated service neither.

See IEC61850-7-2 Ed2 CDV.
15 Mar 09 Ballot Period
Comment accepted.
Proposal: remove FC paramters as suggested.
17 Feb 08 Ballot Period

 

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