1940   ds presence condition for Omulti objects is not correct

Created: 15 Oct 2024

Status: Drafting Implementation

Part: Part 7-420 (2021; Edition 2, DER)

Links:

Page: All DOs with presence condition Omulti

Clause: All DOs with presence condition Omulti

Paragraph: All DOs with presence condition Omulti

Issue

The derived statistic presence condition for DO with nds presence condition Omulti is specified with O for statistical objects.
This is in contradiction with the statistical and historical data from IEC 61850-7.1. It should be Omulti as well.
Issue was raised by TF UT - # 7001, and discussed with TF UML.
Impacted DOs:
DMPC.DifWEsp, DMPC.DifVArEsp, DMPC.ReqPF, DMPC.ReqW, DMPC.ReqWMin, DMPC.ReqWMax, ReqVAr, DMPC.ReqVArMin, DMPC.ReqVArMax, DMPC.WSpt, DMPC.WSpt, DMPC.DifWSpt, DMPC.WMinSpt, DMPC.WMaxSpt, DMPC.VArSpt, DMPC.DifVArSpt, DMPC.VArMaxSpt, DMPC.VArMinSpt, DMPC.PFSpt,

SBAT.IntnTmp,

KFLV.TmRalActrA,

SINV.EnclTr, SINV.HeatSinkTmp, SINV.TrfTmp

Proposal

Modify ds presence condition from O to OMulti for

DMPC.DifWEsp, DMPC.DifVArEsp, DMPC.ReqPF, DMPC.ReqW, DMPC.ReqWMin, DMPC.ReqWMax, ReqVAr, DMPC.ReqVArMin, DMPC.ReqVArMax, DMPC.WSpt, DMPC.WSpt, DMPC.DifWSpt, DMPC.WMinSpt, DMPC.WMaxSpt, DMPC.VArSpt, DMPC.DifVArSpt, DMPC.VArMaxSpt, DMPC.VArMinSpt, DMPC.PFSpt,

SBAT.IntnTmp,

KFLV.TmRalActrA,

SINV.EnclTr, SINV.HeatSinkTmp, SINV.TrfTmp