1453 Purge buffer on write to BRCB
- Created
- 13 Oct 2015
- Status
- In Force (green)Closed: the solution is part of the standard. No further comments are taken. Show the workflow
- Part
- Part 8-1 (2011; Edition 2)
- Links
- None
- Page
- 75
- Clause
- 17.1.2
- Paragraph
- Category
- Issue may impact interoperability of implementations of Edition 2
Issue
Text in 8-1 on PurgeBuf differs from 7-2 text.
Part 7-2 states "If a SetBRCBValues service is executed against these attributes and causes a change of value, the implementation shall execute a purge of the buffered events as if PurgeBuf had been set to TRUE."
Part 8-1 is less restrictive: "A write of a change of value to RptID, DatSet, BufTm, TrgOps, IntgPd, or PurgeBuf shall execute the PurgeBuf procedure described in IEC 61850-7-2."
Proposal
Change 8-1 text to:
A write of a change of value to RptID, DatSet, BufTm, TrgOps, IntgPd, or PurgeBuf which causes a change of value shall execute the PurgeBuf procedure described in IEC 61850-7-2.
| Discussion | Created |
|---|---|
| In Force (green) | 16 Dec 15 |
|
Ballot Period
Only a modification of an attribute using a different value than the current attribute value is considered is considered a change of value.
This type of statement should be added in 8-1 and 7-2. |
16 Oct 15 |
|
Discussion (red)
proposal:
do not overspecify 7-2. Replace with: "Refer to IEC 61850-7-2 as for which SetBRCBValues which cause a change of value of a BRCB attribute shall exectue the PurgeBuf procedure described also in IEC 61850-7-2." |
16 Oct 15 |