EN 62056-8-5:2017

Electricity metering data exchange - The DLMS/COSEM suite - Part 8-5: Narrow-band OFDM G3-PLC communication profile for neighbourhood networks

IEC 62056-8-5:2017(E) specifies the IEC 62056 DLMS/COSEM communication profile for metering purposes based on the Recommendations ITU-T G.9901: Narrowband orthogonal frequency division multiplexing power line communication transceivers - Power spectral density specification and ITU-T G.9903:2014, Narrowband orthogonal frequency division multiplexing power line communication transceivers for G3-PLC networks, an Orthogonal Frequency Division Multiplexing (OFDM) Power Line Communications (PLC) protocol.

Datenkommunikation der elektrischen Energiemessung - DLMS/COSEM - Teil 8-5: Schmalband-OFDM-G3-PLC-Kommunikationsprofil für Nachbarschaftsnetzwerke

Échange des données de comptage de l'électricité - La suite DLMS/COSEM - Partie 8-5 : Profil de communication OFDM G3-CPL à bande étroite pour les réseaux de voisinage

IEC 62056-8-5:2017 spécifie le profil de communication DLMS/COSEM de l'IEC 62056 pour les besoins du comptage selon les Recommandations de l'UIT-T G.9901: Émetteurs-récepteurs de courants porteurs en ligne avec multiplexage par répartition orthogonale de la fréquence (OFDM) à bande étroite - Spécification de la densité spectrale de puissance et de l'UIT-T G.9903:2014:2004, Émetteurs-récepteurs OFDM à bande étroite utilisant les courants porteurs en ligne - G3-PLC, un protocole de courants porteurs en ligne (CPL) avec multiplexage par répartition orthogonale de la fréquence (OFDM).

Izmenjava podatkov pri merjenju električne energije - Niz DLMS/COSEM - 8-5. del: Ozkopasovni OFDM G3-PLC komunikacijski profil za sosednje mreže

Ta del standarda IEC 62056 določa komunikacijski profil IEC 62056 DLMS/COSEM za namene merjenja na podlagi priporočil ITU-T G.9901: Narrowband orthogonal frequency division multiplexing power line communication transceivers – Power spectral density specification in priporočil ITU-T G.9903:2014, Narrowband orthogonal frequency division multiplexing power line communication transceivers for G3-PLC networks, protokola za ortogonalno frekvenčno multipleksiranje (OFDM) za komunikacije prek elektroenergetskih vodov (PLC). Fizična plast zagotavlja način modulacije, ki učinkovito uporablja dovoljeno pasovno širino v pasovih CENELEC A (3 kHz–95 kHz), CENELEC B (95 kHz–125 kHz), ARIB (10 kHz–450 kHz) in FCC (brez določenih omejitev frekvenčnega pasu), kar omogoča uporabo naprednih tehnik kodiranja kanala. To omogoča zanesljivo komunikacijo v prisotnosti ozkopasovnih elektromagnetnih motenj, impulznega hrupa in slabljenju signala na določenih frekvencah.
Plast krmiljenja dostopa do medija (MAC) omogoča prenos okvirov MAC na podlagi uporabe fizičnega kanala prek elektroenergetskih vodov. Zagotavlja podatkovne storitve, preverjanje okvirjev, povezovanje vozlišč in varne storitve. Prilagoditvena podplast 6LoWPAN omogoča učinkovito interakcijo med plastjo MAC in omrežno plastjo IPv6. Uporaba omrežnega protokola IPv6 – zadnje generacije protokolov IP – omogoča uporabo širokega nabora možnih aplikacij in storitev za namene merjenja, pri čemer aplikacije niso omejene samo na merjenje.
Transportna plast, aplikacijska plast in podatkovni model so opredeljeni v skupini standardov IEC 62056 DLMS/COSEM.
Področje uporabe tega standarda za komunikacijske profile je omejeno na uporabo komunikacijskih protokolov v povezavi s podatkovnim modelom COSEM in aplikacijsko plastjo DLMS/COSEM. Podatkovne strukture, značilne za določen komunikacijski protokol, ne spadajo na področje uporabe tega standarda za komunikacijski profil.
OPOMBA: Podatkovne strukture so opredeljene v standardih za posamezne protokole.
Morebitne definicije podatkovnih struktur in vsebine podatkov za posamezen projekt so lahko vključene v spremljevalnih specifikacijah za posamezen projekt.

General Information

• Status: Published
• Publication Date: 09-Nov-2017
• Withdrawal Date: 13-Sep-2020
• ICS: 17.220 - Electricity. Magnetism. Electrical and magnetic measurements
• ICS: 35.110 - Networking
• ICS: 91.140.50 - Electricity supply systems
• Technical Committee: CLC/TC 13 - Equipment for electrical energy measurement and load control
• Drafting Committee: IEC/TC 13 - IEC_TC_13
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 10-Nov-2017
• Completion Date: 10-Nov-2017
• Ref Project: SIST EN 62056-8-5:2018 - Electricity metering data exchange - The DLMS/COSEM suite - Part 8-5: Narrow-band OFDM G3-PLC communication profile for neighbourhood networks

Relations

• Replaces: CLC/TS 52056-8-5:2015 - Electricity metering data exchange - The DLMS/COSEM suite - Part 8-5: Narrow-band OFDM G3-PLC communication profile for neighbourhood networks
• Effective Date: 23-Jan-2023
• Corrected By: EN 62056-8-5:2017/AC:2018-01 - Electricity metering data exchange - The DLMS/COSEM suite - Part 8-5: Narrow-band OFDM G3-PLC communication profile for neighbourhood networks
• Effective Date: 09-Jan-2018

Standards Content (Sample)

SLOVENSKI STANDARD
01-januar-2018
1DGRPHãþD
SIST-TS CLC/TS 52056-8-5:2015
,]PHQMDYDSRGDWNRYSULPHUMHQMXHOHNWULþQHHQHUJLMH1L]'/06&26(0GHO
2]NRSDVRYQL2)'0*3/&NRPXQLNDFLMVNLSURILO]DVRVHGQMHPUHåH
Electricity metering data exchange - The DLMS/COSEM suite - Part 8-5: Narrow-band
OFDM G3-PLC communication profile for neighbourhood networks
Ta slovenski standard je istoveten z: EN 62056-8-5:2017
ICS:
17.220.20 0HUMHQMHHOHNWULþQLKLQ Measurement of electrical
PDJQHWQLKYHOLþLQ and magnetic quantities
35.240.50 Uporabniške rešitve IT v IT applications in industry
industriji
91.140.50 Sistemi za oskrbo z elektriko Electricity supply systems
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN 62056-8-5

NORME EUROPÉENNE
EUROPÄISCHE NORM
November 2017
ICS 35.110; 17.220; 91.140.50 Supersedes CLC/TS 52056-8-5:2015
English Version
Electricity metering data exchange - The DLMS/COSEM suite -
Part 8-5: Narrow-band OFDM G3-PLC communication profile for
neighbourhood networks
(IEC 62056-8-5:2017)
Échange des données de comptage de l'électricité - La Datenkommunikation der elektrischen Energiemessung -
suite DLMS/COSEM - Partie 8-5 : Profil de communication DLMS/COSEM - Teil 8-5: Schmalband-OFDM-G3-PLC-
OFDM G3-CPL à bande étroite pour les réseaux de Kommunikationsprofil für Nachbarschaftsnetzwerke
voisinage (IEC 62056-8-5:2017)
(IEC 62056-8-5:2017)
This European Standard was approved by CENELEC on 2017-09-14. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden,
Switzerland, Turkey and the United Kingdom.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2017 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 62056-8-5:2017 E
European foreword
The text of document 13/1708/CDV, future edition 1 of IEC 62056-8-5, prepared by IEC/TC 13
"Electrical energy measurement and control" was submitted to the IEC-CENELEC parallel vote and
approved by CENELEC as EN 62056-8-5:2017.

The following dates are fixed:
(dop) 2018-06-14
 latest date by which the document has to be
implemented at national level by
publication of an identical national
standard or by endorsement
 latest date by which the national (dow) 2020-09-14
standards conflicting with the
document have to be withdrawn
This document supersedes CLC/TS 52056-8-5:2015.

Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
Endorsement notice
The text of the International Standard IEC 62056-8-5:2017 was approved by CENELEC as a
European Standard without any modification.
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments)
applies.
NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod), the relevant
EN/HD applies.
NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available here:
www.cenelec.eu.
Publication Year Title EN/HD Year
IEC 60050-300 -  International Electrotechnical Vocabulary - - -
Electrical and electronic measurements
and measuring instruments -- Part 311:
General terms relating to measurements --
Part 312: General terms relating to
electrical measurements -- Part 313: Types
of electrical measuring instruments -- Part
314: Specific terms according to the type of
instrument
IEC 62056-1-0 -  Electricity metering data exchange - The EN 62056-1-0 -
DLMS/COSEM suite - Part 1-0: Smart
metering standardisation framework
IEC 62056-4-7 2015 Electricity metering data exchange - The EN 62056-4-7 2016
DLMS/COSEM suite -- Part 4-7:
DLMS/COSEM transport layer for IP
networks
IEC 62056-5-3 2017 Electricity metering data exchange - The EN 62056-5-3 2017
DLMS/COSEM suite - Part 6-2: COSEM
interface classes
IEC 62056-6-1 -  Electricity metering data exchange - The FprEN 62056-6-1 -
DLMS/COSEM suite - Part 6-1: Object
Identification System (OBIS)
IEC 62056-6-2 -  Electricity metering data exchange - The FprEN 62056-6-2 -
DLMS/COSEM suite - Part 6-2: COSEM
interface classes
IEC 62056-9-7 2013 Electricity metering data exchange - The EN 62056-9-7 2013
DLMS/COSEM suite -- Part 9-7:
Communication profile for TCP-UDP/IP
networks
IEC/TR 62051 -  Electricity metering - Glossary of terms - -
IEC/TR 62051-1 -  Electricity metering - Data exchange for - -
meter reading, tariff and load control -
Glossary of terms -- Part 1: Terms related
to data exchange with metering equipment
using DLMS/COSEM
IEEE 802.15.4 -  IEEE Standard for Low-Rate Wireless - -
Networks
IETF RFC 2460 -  Internet Protocol - Version 6 (IPv6) - - -
Specification
IETF RFC 4193 -  Unique Local IPv6 Unicast Addresses - -
IETF RFC 4291 -  IP Version 6 Addressing Architecture - -
IETF RFC 4861 -  Neighbor Discovery for IP version 6 (IPv6) - -
IETF RFC 4862 -  IPv6 Stateless Address Autoconfiguration - -
IETF RFC 4944 -  Transmission of IPv6 Packets over IEEE - -
802.15.4 Networks
IETF RFC 6282 -  Compression Format for IPv6 Datagrams - -
over IEEE 802.15.4-Based Networks
IETF RFC 768 -  User Datagram Protocol - -
ITU-T G.9903 2014 SERIES G: TRANSMISSION SYSTEMS - -
AND MEDIA, DIGITAL SYSTEMS AND
NETWORKS - Access networks - In
premises networks - Narrow-band
orthogonal frequency division multiplexing
power line communication transceivers for
G3-PLC networks
IEC 62056-8-5 ®
Edition 1.0 2017-08
INTERNATIONAL
STANDARD
colour
inside
Electricity metering data exchange –The DLMS/COSEM suite –

Part 8-5: Narrow-band OFDM G3-PLC communication profile

for neighbourhood networks
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 17.220; 35.110; 91.140.50 ISBN 978-2-8322-4612-2

– 2 – IEC 62056-8-5:2017 © IEC 2017
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 7
3 Terms, definitions and abbreviated terms . 9
3.1 Terms and definitions . 9
3.2 Abbreviated terms . 9
4 Targeted communication environments . 10
5 Use of the communication layers for this profile . 11
5.1 Information related to the use of the standard specifying the lower layers . 11
5.2 Structure of the communication profiles . 11
5.3 Lower protocol layers and their use. 12
5.3.1 Overview . 12
5.3.2 Physical layer . 14
5.3.3 MAC layer. 15
5.3.4 Network layer – IPv6 . 16
5.3.5 Transport layer – UDP . 19
5.4 Service mapping and adaptation layers . 19
5.4.1 Overview . 19
5.4.2 G3-PLC Adaptation data services . 19
5.4.3 G3-PLC Adaptation management services . 19
5.5 Registration and connection management . 20
5.5.1 PAN device Connection Manager. 20
5.5.2 PAN Coordinator Connection Manager . 21
6 Identification and addressing schemes . 23
7 Specific considerations for the application layer services . 23
7.1 Overview. 23
7.2 Application association establishment and release: ACSE services . 23
7.3 DLMS/COSEM services . 23
7.4 Security mechanisms . 24
7.5 Transferring long application messages . 24
7.6 Media access, bandwidth and timing considerations . 24
7.7 Other considerations . 24
7.7.1 UDP DLMS/COSEM wrapper . 24
7.7.2 DLMS/COSEM communication profile for UDP/IP networks . 27
8 Communication configuration and management . 27
9 The COSEM application process . 27
10 Additional considerations for the use of this profile . 27
Annex A (informative) Examples . 28
A.1 Example 1: setting up a G3-PLC network dedicated to metering . 28
A.2 Example 2: smart meters joining a G3-PLC PAN . 29
Annex B (normative) New COSEM interface classes and OBIS codes . 31

Figure 1 – Entities and interfaces of a smart metering system using the terminology of
IEC 62056-1-0 . 10

IEC 62056-8-5:2017 © IEC 2017 – 3 –
Figure 2 – G3-PLC protocol architecture . 12
Figure 3 – PAN device communication profile architecture . 13
Figure 4 – PAN coordinator communication profile architecture . 13
Figure 5 – IPv6 address formats . 16
Figure 6 – IPv6 Addressing plan example . 17
Figure 7 – IPv6 Link-local address composition . 18
Figure A.1 – PAN coordinator initialisation . 28
Figure A.2 – PAN device initialisation and bootstrapping. 30

Table 1 – 16-bit short addresses allocation rule . 18
Table 2 – UDP port numbering . 19
Table 3 – Select
...