MP093 Implementing IRP511 and CRP535 to support GBCS v3.2 devices
Proposer
Chun Chen
Lead Analyst
SEC Change
Date raised
28/10/2019
Stage
Implemented
Implementation date
29/11/2020 (November 2020 SEC Release)
Latest update
This modification was implemented on 29 November 2020 as part of the November 2020 SEC Release.
What is the issue?
In July 2019, BEIS designated an uplift of the GB Companion Specification (GBCS) to version 3.2 as part of the November 2019 SEC Release.
In order to fully deliver the functionality of two resolution proposals included in GBCS v3.2 (IRP511 ‘Set Clock Alerts Refs in Alert Tables Incorrect’ and CRP535 ‘Restoring Removed Devices from the HAN’), consequential changes are required to the DCC User Interface Specification’ (DUIS) and Message Mapping Catalogue (MMC) schemas.
The amendments to the schemas had been intentionally left out of the November 2019 SEC Release in order to reduce any potential impact on testing for the SMETS1 Initial Operating Capacity (IOC).
What is the solution?
Make the appropriate amendments to the XML Schemas.
Who is impacted?
Large Suppliers
Small Suppliers
What SEC documents are affected?
Appendix AD 'DCC User Interface Specification'
Appendix AF 'Message Mapping Catalogue'
This is the April 2024 SEC Modifications Working Group meeting, where we will be discussing: MP085B ‘Synchronisation of Smart Meter voltage measurement periods (meters currently installed)’ MP244 ‘Device Alerts
This is the April 2024 SEC Issues Group meeting, where we discussed: PPM continuity plan Please see the meeting summary here: SEC Issues Group Meeting Summary - April 2024 (CLEAR)
This is the May 2024 SEC Modifications Working Group meeting, where we will be discussing: MP235 'Enhanced Meter Data Access for Other Users' Please see the meeting documentation here:
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