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Feature #5088

Clarifications on the local/remote concept 8/8

Added by Carlos Rodriguez del Castillo about 1 year ago. Updated 8 months ago.

Status:
Resolved
Priority:
Normal
Assignee:
Category:
Standard clarification required
Start date:
09/20/2021
Due date:
01/20/2022 (about 8 months late)
% Done:

0%

Estimated time:
ID:
12
Source:
MH
TF Unique ID:
12 # MH
WG10 Proposal:
Estimated Completion:
Discuss in Upcoming Meeting:
No
To discuss in WG10:
No
Short Proposal:
Standard(s):

IEC 61850-7-4 Ed2.1 ,7-5


Description

Annex B, Table B.1 states that "Manual Control at switch (process)" was always allowed. Isn't it the status of a control switch modelled as XCBR.LocKey="true" which releases the manual control at the switchgear? As long as this control switch is not activated, manual control is not possible. To prevent from switchgear controls other than local during this time, as long as XCBR.LocKey="true", no control issued by the IED is accepted.


Related issues

Related to IEC 61850 User Feedback Task Force - Feature #5081: Clarifications on the local/remote concept 1/8ResolvedTom Berry09/20/2021

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