468 DR -- Requires more explanation

View All Issues for Part 7-4 (2003)

If you want to see other tissues for this part.

This tissue has following status: green

Proposer: Fahid Kooloth , Kalki Communication Technologies

Page: 37

Clause: 5.5.3,5.5.4

Paragraph:

Category: Issue for edition 2 of this part

Issue: It is mentioned in RADR & RBDR that the Disturbance data is stored as "Analogue input channel" and "Binary Input channel" which is said to be "accesed via COMTRADE format". This is not clear and requires further expanation especially in the case of formatting the data of the logical node for sending the same to the clients.

Proposal: Include more explanation of "Analogue input channel" and "Binary Input channel". Also B.4 part should contain a relationship with RDRS.

Discussion	Created	Status ?	Ballot until	Editor
Accepted	14 Feb 08	green		Siemens AG Henry Dawidczak
We will follow the proposal of Claes. Will be included in the CDV.	24 May 07	final proposal	24 June 07	Siemens AG Henry Dawidczak
Proposal: Add a reference to IEC 60255-24 (after the word COMTRADE) in the description of RADR and RBDR. This standard defines the "Comtrade" format for fault recorder data. Note: It is already included in section 2.	20 Apr 07	red		Vattenfall Claes Malcolm approved by UTInnovation Christoph Brunner
Generally accepted. Will be checked for Ed.2	23 Mar 07	red		ABB Klaus-Peter Brand