3   CODED ENUM cannot be configured with SCL

This tissue has following status: green

Created: 23 Oct 2007


Page: 62

Clause: 7.3.6

Paragraph: Table 41

Category: Issue for edition 2 of this part

Issue: "rsPer" is defined as a CODED ENUMs with 5 values which means a 3-bit bit string is needed. This would require a new type in IEC 61850-6 (Dbpos, Tcmd, and Check are all 2-bit bit strings).

Proposal: It should be better if this and other CODED ENUM are changed to ENUMERATED. Then there would be no need to change SCL. Also, it would be easier to define the values in SCL using EnumType elements. It also makes the data easier to look at on most MMS clients (by avoiding bitstrings).


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