Improvement #5089
Added by Carlos Rodriguez del Castillo over 2 years ago.
Updated 11 months ago.
Category:
Standard extension required
Due date:
01/20/2022 (over 2 years late)
Discuss in Upcoming Meeting:
No
Needs More Information:
No
Description
CDC ASG contains 'minVal' and 'maxVal' to limit the permissable value of 'setMag'. These values typically reflect the limits of the device application software.
Users require to create additional, more restrictive limit values, to be able to define application specific ranges. It shall be possible to define limit values different for each setting group.
- Status changed from New to Triage
minVal and maxVal are typically set and fixed by manufacturer's firmware. For example, for adaptative algorithm, we need to create new minVal and maxVal from application point of view to limit the setMag value, but there is no data attribute for that. The only solution today is to create new DOs in the LN to define this new limits. Some IEDs allow to change minVal and maxVal by LN instance, but you miss the valid limits and it is up to the ICT to handle it, so it is not a complete solution.
Discuss with Thierry Dufaure and Christoph Brunner the possibility of taking it into account for 61850-7-3 edition 3, because it implies an update of ASG CDC, and maybe it could be extended to others CDC.
- Status changed from Triage to Resolved
This issue will be copied to "IEC TC57 WG10 Future Work" database to take into account in the future.
We recognize that the issue makes sense from the users perspective.
- Discuss in Upcoming Meeting changed from Yes to No
- Needs More Information set to No
- Discuss in Upcoming Meeting changed from No to Yes
- Discuss in Upcoming Meeting changed from Yes to No
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