907   Enumeration of DRAT.SeqDir has only two values

Created: 23 Aug 2012

Status: In Force (green)

Part: Part 7-420 (2008; DER)

Links:

Page: 45

Clause: 6.1.3

Paragraph:

Category: Issue for edition 2 of this part

Issue

The enumeration of DO DRAT.SeqDir has only two values. This is a potential overkill.

Proposal

Change DO name from DRAT.SeqDir to DRAT.RvSeq (i.e. false = ABC, true = CBA) and its CDC from ENS to SPS.
[Decided by WG 17 IEC 61850-7-420 UML Task Force at WG17 Berlin meeting 2012-05-24]