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Support #552

Disruption of network when TC are not set to the correct domain

Added by Herbert Falk almost 2 years ago. Updated 5 months ago.

Status:
Resolved
Priority:
Normal
Category:
Standard clarification required
Start date:
Due date:
% Done:

0%

Estimated time:
ID:
33
Source:
IOP_2017/54
TF Unique ID:
33 # IOP_2017/54
WG10 Proposal:
Estimated Completion:
Discuss in Upcoming Meeting:
No
To discuss in WG10:
Short Proposal:

To send to Hubert for next 9-3 revision

Standard(s):

IEC 61850-9-3

Needs More Information:

Description

Some TC that are not set to the correct domain disrupt the network because they do not respond to
Pdelay_Req coming from another domain than their own.
This means that a replacement TC inserted out of the box could disrupt the network until it is properly configured.
According to IEEE 1588:2008, a TC only has a “primary domain” for syntonization, but otherwise should respond to other domain TCs should respond to other domains.
A slave-only clock is not obliged to respond to a Pdelay_Req that is not from its domain.
To be clarified in IEC/IEEE 61850-9-3.


Proposal descriptions

Assigned to IEC 61850-9-3

#1

Updated by Vladan Cvejic almost 2 years ago

  • Subject changed from Some TC that are not set to the correct domain disrupt the network because they do not respond to Pdelay_Req coming from anothe to Disruption of network when TC are not set to the correct domain
  • Category set to Standard clarification required
  • Status changed from New to In Progress
  • Standard(s) changed from 3-Sep to IEC 61850-9-3
  • Discuss in Upcoming Meeting set to No

Checking done.

#2

Updated by Carlos Rodriguez del Castillo 5 months ago

  • Status changed from In Progress to Resolved
  • Assignee set to Fred Steinhauser
  • Proposal descriptions updated (diff)

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