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Feature #5336

Extension of the AddCause required to reflect communication issues in multi level control

Added by Andreas Ostermeier 5 months ago. Updated 4 months ago.

Status:
In Progress
Priority:
Normal
Category:
Standard extension required
Start date:
04/01/2022
Due date:
% Done:

0%

Estimated time:
ID:
4
Source:
TF 61850-80-6
TF Unique ID:
4 # 80-6
WG10 Proposal:
Estimated Completion:
Discuss in Upcoming Meeting:
No
To discuss in WG10:
No
Short Proposal:
Standard(s):

IEC 61850-7-2; IEC 61850-8-1, 80-6


Description

During the review of the control model of the Proxy/Gateway in IEC 61850-80-6 we found that the existing enumeration for the AddCause does not include values to reflect the situation where the Proxy/Gateway issues a negative confirmation to the control center client when the communication with the underlying IED that executes the command is disturbed, or the connection to the device is lost.
This issue is not only relevant for the communication to the control center, but on always when the control action involves more than one communication level, e.g. Substation Scada to Breaker IED via an bay controller IED.
Attached is a slide set which explains the need and proposes the new enumerated values for the AddCause.


Files

AddCause.pdf View AddCause.pdf 758 KB Use case description Andreas Ostermeier, 04/01/2022 09:25 AM

Proposal descriptions

TF IEC 61850-80-6 proposed to extend the enumeration for the AddCause with 2 new ACSI values

ACSI value MMS value
Communication-timeout 28
Communication-lost 29

#1

Updated by Andreas Ostermeier 4 months ago

  • Standard(s) set to IEC 61850-7-2; IEC 61850-8-1
#2

Updated by Vladan Cvejic 4 months ago

  • Status changed from New to In Progress
  • Standard(s) changed from IEC 61850-7-2; IEC 61850-8-1 to IEC 61850-7-2; IEC 61850-8-1, 80-6
  • (TF 80-6) Recommendation is to document use-cases and solution into the 80-6 document (to be part of its namespace)
  • (Editor 7-2, 8-1) New AddCause values are suggested to be introduced into 7-2 and 8-1 in new edition (3) with detailed descriptions for acceptable use-cases.

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