Electricity metering data exchange - The DLMS/COSEM suite - Part 6-1: COSEM Object Identification System (OBIS) (IEC 62056-6-1:2013)

This part of IEC 62056 specifies the overall structure of the OBject Identification System (OBIS) and the mapping of all commonly used data items in metering equipment to their identification codes. OBIS provides a unique identifier for all data within the metering equipment, including not only measurement values, but also abstract values used for configuration or obtaining information about the behaviour of the metering equipment. The ID codes defined in this standard are used for the identification of: - logical names of the various instances of the ICs, or objects, as defined in IEC 62056-6-22; - data transmitted through communication lines, - data displayed on the metering equipment, see A.2. This standard applies to all types of metering equipment, such as fully integrated meters, modular meters, tariff attachments, data concentrators etc. To cover metering equipment measuring energy types other than electricity, combined metering equipment measuring more than one type of energy or metering equipment with several physical measurement channels, the concepts of medium and channels are introduced. This allows meter data originating from different sources to be identified. While this standard fully defines the structure of the identification system for other media, the mapping of non-electrical energy related data items to ID codes needs to be completed separately.

Datenkommunikation der elektrischen Energiemessung - DLMS/COSEM - Teil 6-1: COSEM Object Identification System (OBIS) (IEC 62056-6-1:2013)

Echange de données dans les équipements de mesure de l'énergie électrique - La suite DLMS/COSEM -- Partie 6-1: Système d'identification d'objets COSEM (OBIS) (CEI 62056-6-1:2013)

La CEI 62056-6-1:2013 spécifie la structure globale du Système d'Identification d'Objet (OBIS) et le mappage de tous les éléments de données couramment utilisés dans le matériel de comptage sur leurs codes d'identification. OBIS fournit un identifiant unique pour toutes les données du matériel de comptage, incluant non seulement les valeurs de mesure mais également des valeurs abstraites utilisées pour la configuration ou pour obtenir des informations sur le comportement du matériel de comptage.

Merjenje električne energije - Izmenjevanje podatkov za odbiranja stanja števcev, tarife in obremenitve - 61. del: Sistem za prepoznavanje objektov (IEC 62056-6-1:2013)

Ta del standarda IEC 62056 določa splošno strukturo sistema za prepoznavanje objektov in preslikave vseh pogosto uporabljenih podatkovnih elementov v opremi za merjenje v njihove identifikacijske oznake. Sistem za prepoznavanje objektov zagotavlja enolično oznako za vse podatke v opremi za merjenje, vključno z vrednostmi meritve in abstraktnimi vrednostmi, ki se uporabljajo za konfiguracijo ali pridobivanje informacij o delovanju opreme za merjenje. Oznake ID, določene v tem standardu, se uporabljajo za prepoznavanje: – logičnih imen različnih primerkov integriranih vezij ali objektov, kot je določeno v standardu IEC 62056-6-22; – podatkov, prenesenih prek komunikacijske napeljave; – podatkov, prikazanih na opremi za merjenje (glejte točko A.2). Ta standard se uporablja za vse vrste opreme za merjenje, kot so integrirani števci, modularni števci, tarifni priključki, podatkovni koncentratorji itd. Za potrebe opreme za merjenje energije, ki ni električna energija, kombinirane opreme za merjenje več kot ene vrste energije ali opreme za merjenje z več fizičnimi merilnimi kanali sta uvedena koncepta medija in kanalov. To omogoča prepoznavanje merilnih podatkov iz različnih virov. Čeprav ta standard v celoti določa strukturo sistema prepoznavanja za druge medije, je treba preslikavo podatkovnih elementov, povezanih z energijo druge vrste, v oznake ID izvesti ločeno.

General Information

Status
Withdrawn
Publication Date
11-Sep-2013
Withdrawal Date
14-Nov-2019
Current Stage
9900 - Withdrawal (Adopted Project)
Start Date
14-Nov-2019
Due Date
07-Dec-2019
Completion Date
15-Nov-2019

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SLOVENSKI STANDARD
SIST EN 62056-6-1:2013
01-oktober-2013
1DGRPHãþD
SIST EN 62056-61:2007
0HUMHQMHHOHNWULþQHHQHUJLMH,]PHQMHYDQMHSRGDWNRY]DRGELUDQMDVWDQMDãWHYFHY
WDULIHLQREUHPHQLWYHGHO6LVWHP]DSUHSR]QDYDQMHREMHNWRY ,(&

Electricity metering data exchange - The DLMS/COSEM suite - Part 6-1: COSEM Object
Identification System (OBIS) (IEC 62056-6-1:2013)
Datenkommunikation der elektrischen Energiemessung - DLMS/COSEM - Teil 6-1:
COSEM Object Identification System (OBIS) (IEC 62056-6-1:2013)
Echange de données dans les équipements de mesure de l'énergie électrique - La suite
DLMS/COSEM -- Partie 6-1: Système d'identification d'objets COSEM (OBIS) (CEI
62056-6-1:2013)
Ta slovenski standard je istoveten z: EN 62056-6-1:2013
ICS:
17.220.20 0HUMHQMHHOHNWULþQLKLQ Measurement of electrical
PDJQHWQLKYHOLþLQ and magnetic quantities
35.040 Nabori znakov in kodiranje Character sets and
informacij information coding
91.140.50 Sistemi za oskrbo z elektriko Electricity supply systems
SIST EN 62056-6-1:2013 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST EN 62056-6-1:2013

---------------------- Page: 2 ----------------------

SIST EN 62056-6-1:2013

EUROPEAN STANDARD
EN 62056-6-1

NORME EUROPÉENNE
August 2013
EUROPÄISCHE NORM

ICS 17.220; 35.110; 91.140.50 Supersedes EN 62056-61:2007


English version


Electricity metering data exchange -
The DLMS/COSEM suite -
Part 6-1: Object Identification System (OBIS)
(IEC 62056-6-1:2013)


Echange des données de comptage de Datenkommunikation der elektrischen
l'électricité - Energiemessung -
La suite DLMS/COSEM - DLMS/COSEM -
Partie 6-1: Système d'identification des Teil 6-1: COSEM Object Identification
objets (OBIS) System (OBIS)
(CEI 62056-6-1:2013) (IEC 62056-6-1:2013)





This European Standard was approved by CENELEC on 2013-07-04. 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, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.

CENELEC
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


© 2013 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 62056-6-1:2013 E

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SIST EN 62056-6-1:2013
EN 62056-6-1:2013 - 2 -
Foreword
The text of document 13/1524/FDIS, future edition 1 of IEC 62056-6-1, prepared by IEC/TC 13 "Electrical
energy measurement, tariff- and load control" was submitted to the IEC-CENELEC parallel vote and
approved by CENELEC as EN 62056-6-1:2013.
The following dates are fixed:
• latest date by which the document has
(dop) 2014-04-04
to be implemented at national level by
publication of an identical national
standard or by endorsement
• latest date by which the national
(dow) 2016-07-04
standards conflicting with the

document have to be withdrawn

EN 62056-6-1:2013 cancels and replaces EN 62056-61 published in 2007. It constitutes a technical
revision.

The significant technical changes with respect to EN 62056-61 are listed in Annex B.

Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such patent
rights.

Endorsement notice
The text of the International Standard IEC 62056-6-1:2013 was approved by CENELEC as a European
Standard without any modification.

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SIST EN 62056-6-1:2013
- 3 - EN 62056-6-1:2013
Annex ZA
(normative)
Normative references to i nternational publications
with their corresponding European publications
The following documents, in whole or in part, are normatively referenced in this document and are

indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.

NOTE  When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.

Publication Year Title EN/HD Year

IEC/TR 62051 1999 Electricity metering - Glossary of terms - -


IEC/TR 62051-1 2004 Electricity metering - Data exchange for meter - -
+ corr. June 2005 reading, tariff and load control - Glossary of
terms -
Part 1: Terms related to data exchange with
metering equipment using DLMS/COSEM


IEC 62053-23 2003 Electricity metering equipment (a.c.) - EN 62053-23 2003
Particular requirements -
Part 23: Static meters for reactive energy
(classes 2 and 3)


IEC 62056-6-2 2013 Electricity metering data exchange - The EN 62056-6-2 2013
DLMS/COSEM suite -
Part 6-2: COSEM interface classes


IEC 62056-21 2002 Electricity metering - Data exchange for meter EN 62056-21 2002
reading, tariff and load control -
Part 21: Direct local data exchange

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SIST EN 62056-6-1:2013

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SIST EN 62056-6-1:2013



IEC 62056-6-1

®


Edition 1.0 2013-05




INTERNATIONAL



STANDARD




NORME



INTERNATIONALE











Electricity metering data exchange – The DLMS/COSEM suite –

Part 6-1: Object Identification System (OBIS)




Échange des données de comptage de l'électricité – La suite DLMS/COSEM –

Partie 6-1: Système d’identification des objets (OBIS)
















INTERNATIONAL

ELECTROTECHNICAL

COMMISSION


COMMISSION

ELECTROTECHNIQUE

PRICE CODE
INTERNATIONALE

CODE PRIX X


ICS 17.220; 35.110; 91.140.50 ISBN 978-2-83220-802-1



Warning! Make sure that you obtained this publication from an authorized distributor.

Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agréé.

® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale

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SIST EN 62056-6-1:2013
– 2 – 62056-6-1 © IEC:2013
CONTENTS
FOREWORD . 5
INTRODUCTION . 7
1 Scope . 8
2 Normative references . 8
3 Terms, definitions and abbreviations . 9
4 OBIS code structure . 9
4.1 General . 9
4.2 Value group A . 9
4.3 Value group B . 9
4.4 Value group C . 10
4.5 Value group D . 10
4.6 Value group E . 10
4.7 Value group F. 10
4.8 Manufacturer specific codes . 10
4.9 Reserved ranges . 10
4.10 Summary of rules for manufacturer, utility, consortia and country specific
codes . 11
4.11 Standard object codes . 11
5 Value group definitions common to all media . 12
5.1 Value group A . 12
5.2 Value group B . 12
5.3 Value group C . 12
5.3.1 General . 12
5.3.2 Abstract objects . 13
5.4 Value group D . 13
5.4.1 General . 13
5.4.2 Consortia specific identifiers . 13
5.4.3 Country specific identifiers. 14
5.4.4 Identification of abstract objects . 15
5.5 Value group E . 15
5.6 Value group F. 15
5.6.1 General . 15
5.6.2 Identification of billing periods . 16
6 Abstract objects (A = 0) . 16
6.1 Abstract objects, general service entries . 16
6.2 Error registers, alarm registers and alarm filters – Abstract . 19
6.3 List objects – Abstract . 19
6.4 Register table objects – Abstract . 19
6.5 Data profile objects – Abstract . 20
7 Electricity (A = 1) . 20
7.1 Value group C codes – Electricity . 20
7.2 Value group D codes – Electricity . 22
7.2.1 Processing of measurement values . 22
7.2.2 Use of value group D for identification of other objects . 25
7.3 Value group E codes – Electricity . 25
7.3.1 General . 25

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SIST EN 62056-6-1:2013
62056-6-1 © IEC:2013 – 3 –
7.3.2 Tariff rates . 25
7.3.3 Harmonics . 25
7.3.4 Phase angles . 26
7.3.5 Transformer and line loss quantities . 26
7.3.6 UNIPEDE voltage dips . 29
7.3.7 Use of value group E for the identification of other objects . 30
7.4 Value group F codes – Electricity . 30
7.4.1 Billing periods . 30
7.4.2 Multiple thresholds . 30
7.5 OBIS codes – Electricity . 30
7.5.1 General purpose objects – Electricity . 30
7.5.2 Error register objects – Electricity . 33
7.5.3 List objects – Electricity . 34
7.5.4 Data profile objects – Electricity . 34
7.5.5 Register table objects – Electricity . 34
Annex A (normative) Code presentation . 36
Annex B (informative) Significant technical changes with respect to IEC 62056-61 . 39
Bibliography . 41
Index . 42

Figure 1 – OBIS code structure . 9
Figure 2 – Quadrant definitions for active and reactive power . 22
Figure 3 – Model of the line and the transformer for calculation of loss quantities . 27
Figure A.1 – Reduced ID code presentation . 36

Table 1 – Rules for manufacturer, utility, consortia and country specific codes . 11
Table 2 – Value group A codes . 12
Table 3 – Value group B codes . 12
Table 4 – Value group C codes – Abstract objects . 13
Table 5 – Value group D codes – Consortia specific identifiers . 13
Table 6 – Value group D codes – Country specific identifiers . 14
Table 7 – OBIS codes for abstract objects, general service entries . 16
Table 8 – OBIS codes for error registers, alarm registers and alarm filters – Abstract . 19
Table 9 – OBIS codes for list objects – Abstract . 19
Table 10 – OBIS codes for Register table objects – Abstract . 19
Table 11 – OBIS codes for data profile objects – Abstract . 20
Table 12 – Value group C codes – Electricity . 20
Table 13 – Value group D codes – Electricity . 22
Table 14 – Value group E codes – Electricity – Tariff rates . 25
Table 15 – Value group E codes – Electricity – Harmonics . 25
Table 16 – Value group E codes – Electricity – Extended phase angle measurement . 26
Table 17 – Value group E codes – Electricity – Transformer and line losses . 27
Table 18 – Value group E codes – Electricity – UNIPEDE voltage dips . 29
Table 19 – OBIS codes for general purpose objects – Electricity . 30
Table 20 – OBIS codes for error register objects – Electricity . 34

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SIST EN 62056-6-1:2013
– 4 – 62056-6-1 © IEC:2013
Table 21 – OBIS codes for list objects – Electricity . 34
Table 22 – OBIS codes for data profile objects – Electricity . 34
Table 23 – OBIS codes for Register table objects – Electricity . 35
Table A.1 – Example of display code replacement . 36
Table A.2 – Value group F – Billing periods . 37

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SIST EN 62056-6-1:2013
62056-6-1 © IEC:2013 – 5 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________

ELECTRICITY METERING DATA EXCHANGE –
THE DLMS/COSEM SUITE –

Part 6-1: Object Identification System (OBIS)

FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,
Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC
Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested
in the subject dealt with may participate in this preparatory work. International, governmental and non-
governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely
with the International Organization for Standardization (ISO) in accordance with conditions determined by
agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
consensus of opinion on the relevant subjects since each technical committee has representation from all
interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
misinterpretation by any end user.
4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
transparently to the maximum extent possible in their national and regional publications. Any divergence
between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in
the latter.
5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity
assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any
services carried out by independent certification bodies.
6) All users should ensure that they have the latest edition of this publication.
7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and
members of its technical committees and IEC National Committees for any personal injury, property damage or
other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and
expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC
Publications.
8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of
patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
The International Electrotechnical Commission (IEC) draws attention to the fact that it is claimed that compliance
with this International Standard may involve the use of a maintenance service concerning the stack of protocols on
which the present standard IEC 62056-6-1 is based.
The IEC takes no position concerning the evidence, validity and scope of this maintenance service.
The provider of the maintenance service has assured the IEC that he is willing to provide services under
reasonable and non-discriminatory terms and conditions for applicants throughout the world. In this respect, the
statement of the provider of the maintenance service is registered with the IEC. Information may be obtained from:
1
DLMS User Association
Zug/Switzerland
www.dlms.ch
International Standard IEC 62056-6-1 has been prepared by IEC technical committee 13:
Electrical energy measurement, tariff- and load control.
___________
1
 Device Language Message Specification.

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SIST EN 62056-6-1:2013
– 6 – 62056-6-1 © IEC:2013
This edition cancels and replaces IEC 62056-61 published in 2006. It constitutes a technical
revision.
The significant technical changes with respect to IEC 62056-61 are listed in Annex B.
The text of this standard is based on the following documents:
FDIS Report on voting
13/1524/FDIS 13/1542/RVD

Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.
A list of all the parts in the IEC 62056 series, published under the general title Electricity
metering data exchange – The DLMS/COSEM suite, can be found on the IEC website.
Future standards in this series will carry the new general title as cited above. Titles of existing
standards in this series will be updated at the time of the next edition.
The numbering scheme has changed from IEC 62056-XY to IEC 62056-X-Y. For example
IEC 62056-61 becomes IEC 62056-6-1.
The committee has decided that the contents of this publication will remain unchanged until
the stability date indicated on the IEC web site under "http://webstore.iec.ch" in the data
related to the specific publication. At this date, the publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.

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SIST EN 62056-6-1:2013
62056-6-1 © IEC:2013 – 7 –
INTRODUCTION
The competitive electricity market requires an ever-increasing amount of timely information
concerning the usage of electrical energy. Recent technology developments enable to build
intelligent static metering equipment, which is capable of capturing, processing and
communicating this information to all parties involved.
To facilitate the analysis of metering information, for the purposes of billing, load-, customer-
and contract management, it is necessary to uniquely identify data items, whether collected
manually or automatically, via local or remote data exchange, in a manufacturer-independent
way. The definition of identification codes to achieve this – the OBIS codes – is based on
DIN 43863-3:1997, Electricity meters – Part 3: Tariff metering device as additional equipment
for electricity meters – EDIS – Energy Data Identification System.

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SIST EN 62056-6-1:2013
– 8 – 62056-6-1 © IEC:2013
ELECTRICITY METERING DATA EXCHANGE –
THE DLMS/COSEM SUITE –

Part 6-1: Object Identification System (OBIS)



1 Scope
This part of IEC 62056 specifies the overall structure of the OBject Identification System
(OBIS) and the mapping of all commonly used data items in metering equipment to their
identification codes.
OBIS provides a unique identifier for all data within the metering equipment, including not only
measurement values, but also abstract values used for configuration or obtaining information
about the behaviour of the metering equipment. The ID codes defined in this standard are
used for the identification of:
• logical names of the various instances of the ICs, or objects, as defined in
2
IEC 62056-6-2 ;
• data transmitted through communication lines,
• data displayed on the metering equipment, see A.2.
This standard applies to all types of metering equipment, such as fully integrated meters,
modular meters, tariff attachments, data concentrators etc.
To cover metering equipment measuring energy types other than electricity, combined
metering equipment measuring more than one type of energy or metering equipment with
several physical measurement channels, the concepts of medium and channels are
introduced. This allows meter data originating from different sources to be identified. While
this standard fully defines the structure of the identification system for other media, the
mapping of non-electrical energy related data items to ID codes needs to be completed
separately.
NOTE EN 13757-1 defines identifiers for metering equipment other than electricity: heat cost allocators, cooling,
heating, gas, cold water and hot water.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and
are indispensable for its application. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any
amendments) applies.
IEC/TR 62051:1999, Electricity metering – Glossary of terms
IEC/TR 62051-1:2004, 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
IEC 62053-23:2003, Electricity metering equipment (a.c.) – Particular requirements – Part 23:
Static meters for reactive energy (classes 2 and 3)
___________
2
 To be published simultaneously with this part of IEC 62056.

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SIST EN 62056-6-1:2013
62056-6-1 © IEC:2013 – 9 –
IEC 62056-21:2002, Electricity metering – Data exchange for meter reading, tariff and load
control – Part 21: Direct local data exchange
IEC 62056-6-2:—, Electricity metering data exchange – The DLMS/COSEM suite – Part 6-2:
COSEM interface classes
NOTE See also the Bibliography.
3 Terms, definitions and abbreviations
For the purposes of this document, the terms and definitions given in IEC/TR 62051 and
IEC/TR 62051-1 and the following apply.
COSEM Companion Specification for Energy Metering
COSEM object An instance of a COSEM interface class
DLMS Device Language Message Specification
DLMS UA DLMS User Association
GSM Global System for Mobile Communications
IC Interface Class
IEC International Electrotechnical Commission
ISO International Organization for Standardization
OBIS OBject Identification System
VZ Billing period counter
4 OBIS code structure
4.1 General
OBIS codes identify data items used in energy metering equipment, in a hierarchical structure
using six value groups A to F, see Figure 1.
A B C D E F
IEC  1091/13

Figure 1 – OBIS code structure
4.2 Value group A
Value group A is used to identify the media (energy type) to which the metering is related.
Non-media related information is handled as abstract data.
4.3 Value group B
Value group B is generally used to identify the measurement channel number, i.e. the number
of the input of a metering equipment having several inputs for the measurement of energy of
the same or differen
...

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