Issues #6198: How to interpret SCL with Services element in the IED and in the AccessPoint? - Server - UCAIug Issue Tracking System

Issues #6198

How to interpret SCL with Services element in the IED and in the AccessPoint?

Added by John Bruder almost 2 years ago. Updated 9 months ago.

Status:

Closed

Priority:

Normal

Assignee:

Richard Schimmel

Due date:

01/24/2023

Discuss in Upcoming Meeting:

Yes

Clause Reference:

61850 Standard:

Triggering Tissue:

Final Decision:

Initial Test Document:

Updated Test Document:

TP1.3

Test Case ID:

Closed Reason:

--Not Set---

Triggering Tissue 2:

Triggering Tissue 3:

Description

I found this statement in IEC 61850-6

Files

clipboard-202212081543-9pxcb.png	View clipboard-202212081543-9pxcb.png	30.7 KB		John Bruder, 12/08/2022 02:43 PM
Solution to redmine 6198 Services check by AP.docx	Solution to redmine 6198 Services check by AP.docx	21.3 KB		Camille Bloch, 12/16/2022 03:02 AM

Updated by John Bruder almost 2 years ago

Subject changed from How to handle SCL with Services in the IED and in the AccessPoint to How to interpret SCL with Services element in the IED and in the AccessPoint?
Discuss in Upcoming Meeting changed from No to Yes
61850 Standard 6 added

I found a statement in IEC 61850-6 saying that "As a general rule each element of the Services section shall only be used either at IED level ... or at access point level".

Is it practical for SCL tools to enforce that "rule"?
Should a conformance test enforce that "rule"?

If not, I would assume that if a setting is present in both places, the setting in the "access point" should take precedence.

Is that a reasonable assumption?

Updated by Herbert Falk almost 2 years ago

Due date set to 01/10/2023
Status changed from New to In Progress
Assignee set to Camille Bloch

Need to formulate a test for both Client and Servers. Need new scnf tests.

In general, the AP is the authority of the service capability and APs must declare what they support if they are different than the IED. In the case where they are different the services should not be reflected in the IED section. The exception is the count of control blocks for communication and subscription.