IEC 62056-8-5-2017 cor1-2017 PDF

Full title and description

St IEC 62056-8-5-2017 cor1-2017 — Electricity metering data exchange — The DLMS/COSEM suite — Part 8-5: Narrow‑band OFDM G3‑PLC communication profile for neighbourhood networks. This publication is the IEC 62056‑8‑5:2017 international standard with Corrigendum 1 (2017) addressing editorial and technical corrections; it specifies how the DLMS/COSEM application suite is mapped onto a G3‑PLC OFDM physical and MAC stack for neighbourhood-level smart‑metering networks.

Abstract

IEC 62056‑8‑5:2017/COR1:2017 defines a communication profile that uses narrow‑band OFDM G3‑PLC to support DLMS/COSEM-based electricity metering at neighbourhood scale. It includes adaptations for addressing, framing and transport (IPv6/UDP adaptation layers where applicable), conformance to ITU‑T G.9901/G.9903 transceiver and power‑spectral‑density requirements, and interoperability guidance so metering devices and concentrators can exchange meter reading, tariff and control data over G3‑PLC links.

General information

• Status: Published — IEC 62056‑8‑5:2017 with Corrigendum 1 (2017) incorporated; active with stability date indicated by IEC.
• Publication date: Original publication 10 August 2017; Corrigendum 1 published 19 December 2017 (Corr.1:2017).
• Publisher: International Electrotechnical Commission (IEC).
• ICS / categories: 17.220; 35.110; 91.140.50.
• Edition / version: Edition 1.0 (2017) plus Corrigendum 1 (2017).
• Number of pages: 63 pages (IEC published copy including corrigendum).

Scope

The standard specifies the DLMS/COSEM communication profile that operates over narrow‑band OFDM G3‑PLC for neighbourhood networks used in electricity metering. It covers the mapping of DLMS/COSEM application and object models onto G3‑PLC physical and MAC layers, addressing and adaptation layers (including IPv6/UDP adaptation where applicable), conformance rules tied to ITU‑T G.9901/G.9903 transceiver and power‑spectral‑density characteristics, and interoperability considerations for meter-to-concentrator and multihop neighbourhood deployments.

Key topics and requirements

• Definition of DLMS/COSEM profile for narrow‑band OFDM G3‑PLC physical and MAC layers.
• Mapping and adaptation layers for DLMS/COSEM over IPv6/UDP where applicable for neighbourhood networks.
• Requirements and conformance to ITU‑T G.9901 and G.9903 (G3‑PLC) for transceiver behaviour and power spectral density.
• Addressing, frame formats, link management and route/mesh considerations for neighbourhood deployments.
• Interoperability and conformance testing guidance to ensure multi‑vendor device operation.
• Corrections and editorial clarifications introduced by Corrigendum 1 (2017) to improve implementation precision.

Typical use and users

Primary users are utilities (metering and communications teams), meter and concentrator manufacturers, system integrators, test laboratories and conformity assessment bodies, and standards implementers working on neighbourhood or last‑mile smart‑meter PLC networks. The standard is used to design product communications stacks, develop firmware, specify interoperability test suites and ensure regulatory/utility compatibility in G3‑PLC deployments.

Related standards

IEC 62056‑8‑5 is part of the IEC 62056 (DLMS/COSEM) family. Key related documents include other parts of IEC 62056 (DLMS/COSEM application and transport parts), and ITU‑T recommendations referenced by the profile: ITU‑T G.9901 and G.9903 (G3‑PLC specifications). National and regional adoptions (EN/UNE/BDS etc.) and any application‑specific profiles or conformance documents should also be consulted.

Keywords

DLMS, COSEM, IEC 62056, G3‑PLC, narrow‑band OFDM, neighbourhood networks, smart metering, IPv6 adaptation, ITU‑T G.9903, power line communication, corrigendum.

FAQ

Q: What is this standard?

A: IEC 62056‑8‑5:2017 (with Corrigendum 1:2017) is the DLMS/COSEM communication profile that defines how to use narrow‑band OFDM G3‑PLC for neighbourhood‑level electricity metering data exchange.

Q: What does it cover?

A: It covers the mapping of DLMS/COSEM application and object models onto the G3‑PLC physical and MAC layers, addressing and adaptation (including IPv6/UDP adaptations where applicable), conformance to ITU‑T transceiver and spectral requirements, and interoperability guidance for neighbourhood deployments.

Q: Who typically uses it?

A: Utilities, meter and concentrator manufacturers, integrators, test labs and regulators use the standard to implement, test and certify DLMS/COSEM communications over G3‑PLC.

Q: Is it current or superseded?

A: As published, IEC 62056‑8‑5:2017 with Corrigendum 1 (2017) is the published Edition 1.0 and the IEC record shows stability information and the corrigendum; users should check IEC or national bodies for any later amendments or a new edition if they require the absolute latest status.

Q: Is it part of a series?

A: Yes — it is one part of the IEC 62056 DLMS/COSEM series (multiple parts cover application layer, transport, security, object models and other communication profiles). It also references ITU‑T G.9901/G.9903 for G3‑PLC behavior.

Q: What are the key keywords?

A: DLMS, COSEM, G3‑PLC, narrow‑band OFDM, smart meter neighbourhood network, IPv6/UDP adaptation, ITU‑T G.9903, interoperability, corrigendum.