Communication networks and systems for power utility automation - Part 7-3: Basic communication structure - Common data classes

Kommunikationsnetze und -systeme für die Automatisierung in der elektrischen Energieversorgung - Teil 7-3: Grundlegende Kommunikationsstruktur - Gemeinsame Datenklassen

Réseaux et systèmes de communication pour l'automatisation des systèmes électriques - Partie 7-3: Structure de communication de base - Classes de données communes

Komunikacijska omrežja in sistemi za avtomatizacijo porabe električne energije - 7-3. del: Osnovna komunikacijska struktura - Skupni podatkovni razredi - Dopolnilo A1

General Information

Status
Published
Publication Date
07-Apr-2020
Technical Committee
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
01-Apr-2020
Due Date
06-Jun-2020
Completion Date
08-Apr-2020

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SLOVENSKI STANDARD
SIST EN 61850-7-3:2011/A1:2020
01-maj-2020

Komunikacijska omrežja in sistemi za avtomatizacijo porabe električne energije - 7

-3. del: Osnovna komunikacijska struktura - Skupni podatkovni razredi - Dopolnilo

Communication networks and systems for power utility automation - Part 7-3: Basic

communication structure - Common data classes
Kommunikationsnetze und -systeme für die Automatisierung in der elektrischen
Energieversorgung - Teil 7-3: Grundlegende Kommunikationsstruktur - Gemeinsame
Datenklassen

Réseaux et systèmes de communication pour l'automatisation des systèmes électriques

- Partie 7-3: Structure de communication de base - Classes de données communes
Ta slovenski standard je istoveten z: EN 61850-7-3:2011/A1:2020
ICS:
29.240.30 Krmilna oprema za Control equipment for electric
elektroenergetske sisteme power systems
33.200 Daljinsko krmiljenje, daljinske Telecontrol. Telemetering
meritve (telemetrija)
SIST EN 61850-7-3:2011/A1:2020 en

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN 61850-7-3:2011/A1:2020
---------------------- Page: 2 ----------------------
SIST EN 61850-7-3:2011/A1:2020
EUROPEAN STANDARD EN 61850-7-3:2011/A1
NORME EUROPÉENNE
EUROPÄISCHE NORM
March 2020
ICS 33.200
English Version
Communication networks and systems for power utility
automation - Part 7-3: Basic communication structure - Common
data classes
(IEC 61850-7-3:2010/A1:2020)

Réseaux et systèmes de communication pour Kommunikationsnetze und -systeme für die

l'automatisation des systèmes électriques - Partie 7-3: Automatisierung in der elektrischen Energieversorgung -

Structure de communication de base - Classes de données Teil 7-3: Grundlegende Kommunikationsstruktur -

communes Gemeinsame Datenklassen
(IEC 61850-7-3:2010/A1:2020) (IEC 61850-7-3:2010/A1:2020)

This amendment A1 modifies the European Standard EN 61850-7-3:2011; it was approved by CENELEC on 2020-03-16. CENELEC

members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this amendment 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 amendment 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the

Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, 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: Rue de la Science 23, B-1040 Brussels

© 2020 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.

Ref. No. EN 61850-7-3:2011/A1:2020 E
---------------------- Page: 3 ----------------------
SIST EN 61850-7-3:2011/A1:2020
EN 61850-7-3:2011/A1:2020 (E)
European foreword

The text of document 57/2101/FDIS, future IEC 61850-7-3/A1, prepared by IEC/TC 57 "Power

systems management and associated information exchange" was submitted to the IEC-CENELEC

parallel vote and approved by CENELEC as EN 61850-7-3:2011/A1:2020.
The following dates are fixed:

• latest date by which the document has to be implemented at national (dop) 2020-12-16

level by publication of an identical national standard or by endorsement

• latest date by which the national standards conflicting with the (dow) 2023-03-16

document have to be withdrawn

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.

This document has been prepared under a mandate given to CENELEC by the European Commission

and the European Free Trade Association.
Endorsement notice

The text of the International Standard IEC 61850-7-3:2010/A1:2020 was approved by CENELEC as a

European Standard without any modification.
---------------------- Page: 4 ----------------------
SIST EN 61850-7-3:2011/A1:2020
EN 61850-7-3:2011/A1:2020 (E)
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 Where 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.
Replace the reference to IEEE C37.118 with the following reference:
Publication Year Title EN/HD Year
IEC/IEEE 60255-118-1 - Measuring relays and protection equipment - -
- Part 118-1: Synchrophasor for power
systems - Measurements
Add the following references:
Publication Year Title EN/HD Year
IEC 60255-151 2009 Measuring relays and protection equipment EN 60255-151 2009
- Part 151: Functional requirements for
over/under current protection
IEC/TS 61850-7-7 - Communication networks and systems for - -
power utility automation - Part 7-7:
Machine-processable format of IEC 61850-
related data models for tools
IEC/TS 62351-6 - Power systems management and - -
associated information exchange - Data
and communications security - Part 6:
Security for IEC 61850
Under preparation. Stage at the time of publication: IEC/PRVC 62351-6:2020.
---------------------- Page: 5 ----------------------
SIST EN 61850-7-3:2011/A1:2020
---------------------- Page: 6 ----------------------
SIST EN 61850-7-3:2011/A1:2020
IEC 61850-7-3
Edition 2.0 2020-02
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
A MENDMENT 1
AM ENDEMENT 1
Communication networks and systems for power utility automation –
Part 7-3: Basic communication structure – Common data classes
Réseaux et systèmes de communication pour l'automatisation des systèmes
électriques –
Partie 7-3: Structure de communication de base – Classes de données
communes
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.200 ISBN 978-2-8322-7345-6

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
---------------------- Page: 7 ----------------------
SIST EN 61850-7-3:2011/A1:2020
– 2 – IEC 61850-7-3:2010/AMD1:2020
© IEC 2020
FOREWORD
This amendment has been prepared by IEC technical committee 57: Power systems
management and associated information exchange.
This second edition cancels and replaces the first edition, published in 2003.
Compared to the first edition, this second edition:

• defines new common data classes used for new standards defining object models for other

domains based on IEC 61850 and for the representation of statistical and historical data;

• provides clarifications and corrections to the first edition of IEC 61850-7-3;
Compared to the second edition, this first revision of the second edition:

a) provides clarifications and corrections to the second edition of IEC 61850-7-3, based on the

tissues = { 690, 691, 692, 697, 698, 707, 709, 711, 722, 814, 816, 819, 832, 839, 846, 868,

887, 919, 924, 925, 926, 929, 953, 954, 962, 968, 996, 1078, 1079, 1122, 1127, 1184, 1187,

1189, 1220, 1233, 1240, 1242, 1247, 1253, 1265, 1270, 1311, 1372, 1387, 1388, 1403,

1430, 1438, 1578, 1581, 1598, 1602, 1623 };

b) includes semantic of attributes within tables in Clauses 6 and 7 and thus removes the need

for explicit semantic definition in Clause 8;

c) Clause 8 now contains definitions of newly introduced explicit enumerated types (with

tables); this is fully backward compatible as the value of the literals have not changed;

d) some subclauses in Clause 7 have different numbering because of introduction of some

abstract types (that group common attributes for several concrete types);

e) first subclause under any CDC group in Clause 7, that contained the tables with applicable

services with respect to functional constraints, have been removed; that information is

explicitly defined in IEC 61850-7-2 with functional constraints, and temporarily included as

Annex B, Functional constraints;

f) contents of 6.2.7 and 6.2.8 have been moved to the normative Annex D of IEC 61850-7-2:

Clarification on usage of quality;
g) implements extension introduced by IEC 62351-6 for security;

h) presence conditions have been redesigned and renamed to support their uniform usage in

all of the IEC 61850-7-xxx series as necessary. Below is the table containing the old and

the new presence conditions:
new original Notes
M M
O O
MOcond(condID) Various C, C1, … In IEC 61850-7-4
MFcond(condID) Various C, C1, … In IEC 61850-7-4
OFcond(condID) Various C, C1, … In IEC 61850-7-4
MFsubst PICS_SUBST
AtLeastOne(1) GC_1
AtMostOne GC_1_EXCL
AllOrNonePerGroup(n) GC_2_n
AllOnlyOneGroup(n) GC_2_XOR_n
MO(sibling) GC_CON_attr
MOln0 AC_LN0_M
MFln0 AC_LN0_EX
---------------------- Page: 8 ----------------------
SIST EN 61850-7-3:2011/A1:2020
IEC 61850-7-3:2010/AMD1:2020 – 3 –
© IEC 2020
new original Notes
MOrootLD C1 in CommonLN
MOlnNs AC_DLD_M
MOdataNs AC_DLN_M
MOcdcNs AC_DLNDA_M
MFscaledAV AC_SCAV
MFscaledMagV AC_SCAV
MFscaledAngV AC_SCAV
MAllOrNonePerGroup(n) AC_ST
O AC_CO_O Documentation provided in ControllableCDC class.
AC_SG_M Split into explicit subtype, no need for presence condition.
AC_SG_O Split into explicit subtype, no need for presence condition.
AC_SG_C1 Split into explicit subtype, no need for presence condition.
AC_NSG_M Split into explicit subtype, no need for presence condition.
AC_NSG_O Split into explicit subtype, no need for presence condition.
AC_NSG_C1 Split into explicit subtype, no need for presence condition.
MOrms AC_RMS_M
O AC_CLC_O Eliminated presence condition on Vector.ang in favour of
documenting the relevant DO (in IEC 61850-7-4).

Clauses 5 to 8 and their subclauses, replacement for Annex A, Annex B and XML enumerations

from Annex D are automatically generated from the UML model.
The text of this amendment is based on the following documents:
FDIS Report on voting
57/2101/FDIS 57/2132/RVD

Full information on the voting for the approval of this amendment can be found in the report on

voting indicated in the above table.

A list of all parts in the IEC 61850 series, published under the general title: Communication

networks and systems for power utility automation, can be found on the IEC website.

Contrary to usual IEC practice, for ease of use in this case, all tables and figures (including

those which have been added since Edition 2) have been numbered consecutively in the

amendment and the consolidated version.

This IEC standard includes Code Components i.e. components that are intended to be directly

processed by a computer. Such content is any text found between the markers

BEGINS> and , or otherwise is clearly labeled in this standard as a Code

Component. In the current version of this document, such indication is made at the beginning

of each concerned top-level clause.

The purchase of this IEC standard carries a copyright license for the purchaser to sell software

containing Code Components from this standard directly to end users and to end users via

distributors, subject to IEC software licensing conditions, which can be found at:

http://www.iec.ch/CCv1.

If any updates are required to the published code component that needs to apply immediately

and can not wait for an amendment (i.e. fixing a major problem), a new release of the Code

---------------------- Page: 9 ----------------------
SIST EN 61850-7-3:2011/A1:2020
– 4 – IEC 61850-7-3:2010/AMD1:2020
© IEC 2020

Component will be issued and distributed through the IEC WebSite. Any new release of the

Code Component related to this part will supersede any previously published Code Component

including the one published within the current document.

This publication contains attached nsd files which compose the Code Component of this part.

These files are intended to be used as a complement and do not form an integral part of this

standard.

The committee has decided that the contents of this amendment and the base publication will

remain unchanged until the stability date indicated on the IEC website 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.

IMPORTANT – The 'colour inside' logo on the cover page of this publication indicates

that it contains colours which are considered to be useful for the correct understanding

of its contents. Users should therefore print this document using a colour printer.

_____________
---------------------- Page: 10 ----------------------
SIST EN 61850-7-3:2011/A1:2020
IEC 61850-7-3:2010/AMD1:2020 – 5 –
© IEC 2020
INTRODUCTION

This document is part of a set of specifications, that details layered substation communication

architecture. This architecture has been chosen to provide abstract definitions of classes and

services such that the specifications are independent of specific protocol stacks and objects.

The mapping of these abstract classes and services to communication stacks is outside the

scope of IEC 61850-7-x and may be found in IEC 61850-8-x (station bus) and IEC 61850-9-x

(process bus).

IEC 61850-7-1 gives an overview of this communication architecture. This part of IEC 61850

defines constructed attributed classes and common data classes related to applications in the

power system using IEC 61850 modeling concepts such as substations, hydro power or

distributed energy resources. These common data classes are used in IEC 61850-7-4 to define

compatible dataObject classes. The SubDataObjects, DataAttributes or SubAttributes of the

instances of dataObject are accessed using services defined in IEC 61850-7-2.

This part of IEC 61850 is used to specify the abstract common data class and constructed

attribute class definitions. These abstract definitions are mapped into concrete object definitions

that are to be used for a particular protocol (for example MMS, ISO 9506 series).

Some restructuration of the document was done between Edition 2 and Ed 2.1. The following

table provides a cross reference.
IEC 61850-7-3:2007A IEC 61850-7-3:2007B
Clause/ Clause/
Subclause Name Subclause Name
number number
FOREWORD FOREWORD
INTRODUCTION INTRODUCTION
1 Scope 1 Scope
2 Normative references 2 Normative references
3 Terms and definitions 3 Terms and definitions
4 Abbreviated terms 4 Abbreviated terms
5 Conditions for attribute inclusion 5 Conditions for element inclusion
6 Constructed attribute classes 6 Constructed attribute classes
6.1 General 6.1 General
6.2 Quality moved to IEC 61850-7-2
6.3 Analogue value moved to Subclause 6.11
Configuration of analogue value
6.4 Configuration of analogue value 6.2
(ScaledValueConfig)
6.5 Range configuration 6.3 Range configuration (RangeConfig)
Step position with transient indication
6.6 Step position with transient indication 6.4
(ValWithTrans)
6.7 Pulse configuration 6.5 Pulse configuration (PulseConfig)
6.8 Originator moved to IEC 61850-7-2
6.9 Unit definition 6.6 Unit definition (Unit)
6.10 Vector definition 6.7 Vector definition (Vector)
6.11 Point definition 6.8 Point definition (Point)
6.12 CtlModels definition moved to Clause 8
6.13 SboClasses definition moved to Clause 8
6.14 Cell 6.9 Cell (Cell)
6.15 CalendarTime definition 6.10 Calendar time definition (CalendarTime)
---------------------- Page: 11 ----------------------
SIST EN 61850-7-3:2011/A1:2020
– 6 – IEC 61850-7-3:2010/AMD1:2020
© IEC 2020
IEC 61850-7-3:2007A IEC 61850-7-3:2007B
Clause/ Clause/
Subclause Name Subclause Name
number number
6.11 Analogue value
6.11.1 General
6.11.2 Analogue value (AnalogueValue)
6.11.3 Analogue value control (AnalogueValueCtl)
Analogue float value control
6.11.4
(AnalogueValueCtlF)
Analogue integer value control
6.11.5
(AnalogueValueCtlInt)
7 Common data class specifications 7 Common data class specifications
7.1 General 7.1 General
7.2 Name spaces
7.2 Modelling introduction
7.2.1 General
<> Common attributes for primitive
7.2.2
CDC (BasePrimitiveCDC)
<> Common attributes for
7.2.3
composed CDC (BaseComposedCDC)
7.2.4 <> Substitution (SubstitutionCDC)
Common data class specifications for
7.3 7.3 Status information
status information
7.3.1 General
7.3.1 Application of services moved to Annex B
7.3.2 Single point status (SPS) 7.3.2 Single point status (SPS)
7.3.3 Double point status (DPS) 7.3.3 Double point status (DPS)
7.3.4 Integer status (INS) 7.3.4 <> Integer status (INS)
7.3.5 Enumerated status (ENS) 7.3.5 <> Enumerated status (ENS)
Protection activation information
7.3.6 7.3.6 Protection activation information (ACT)
(ACT)
Directional protection activation Directional protection activation information
7.3.7 7.3.7
information (ACD) (ACD)
7.3.8 Security violation counting (SEC) 7.3.8 Security violation counting (SEC)

7.3.9 Binary counter reading (BCR) 7.3.9 <> Binary counter reading (BCR)

7.3.10 Histogram (HST) 7.3.10 Histogram (HST)
7.3.11 Visible string status (VSS) 7.3.11 Visible string status (VSS)
7.3.12 Object reference status (ORS)
7.3.13 Time value status (TCS)
Common data class specifications for
7.4 7.4 Measurand information
measurand information
7.4.1 Application of services moved to Annex B
7.4.1 General
<> Common harmonic
7.4.2 measurand information
(HarmonicMeasurandCDC)
7.4.2 Measured value (MV) 7.4.3 <> Measured value (MV)
<> Complex measured value
7.4.3 Complex measured value (CMV) 7.4.4
(CMV)
---------------------- Page: 12 ----------------------
SIST EN 61850-7-3:2011/A1:2020
IEC 61850-7-3:2010/AMD1:2020 – 7 –
© IEC 2020
IEC 61850-7-3:2007A IEC 61850-7-3:2007B
Clause/ Clause/
Subclause Name Subclause Name
number number
7.4.4 Sampled value (SAV) 7.4.5 <> Sampled value (SAV)
Phase to ground/neutral related <> Phase to ground/neutral

7.4.5 measured values of a three-phase 7.4.6 related measured values of a three-phase

system (WYE) system (WYE)
Phase to phase related measured <> Phase to phase related
values of a three-phase system measured values of a three-phase system
7.4.6 7.4.7
(DEL) (DEL)
7.4.7 Sequence (SEQ) 7.4.8 <> Sequence (SEQ)
7.4.8 Harmonic value (HMV) 7.4.9 <> Harmonic value (HMV)
<> Harmonic value for WYE
7.4.9 Harmonic value for WYE (HWYE) 7.4.10
(HWYE)
<> Harmonic value for DEL
7.4.10 Harmonic value for DEL (HDEL) 7.4.11
(HDEL)
Common data class specifications for
7.5 7.5 Controls
controls
7.5.1 Application of services moved to Annex B
7.5.1 General
<> Controllable testing
7.5.2
(ControlTestingCDC)
7.5.2 Controllable single point (SPC) 7.5.3 Controllable single point (SPC)
7.5.3 Controllable double point (DPC) 7.5.4 Controllable double point (DPC)
<> Controllable integer status
7.5.4 Controllable integer status (INC) 7.5.5
(INC)
Controllable enumerated status <> Controllable enumerated status
7.5.5 7.5.6
(ENC) (ENC)
Binary controlled step position <> Binary controlled step position
7.5.6 7.5.7
information (BSC) information (BSC)
Integer controlled step position <> Integer controlled step position
7.5.7 7.5.8
information (ISC) information (ISC)
Controllable analogue process value <> Controllable analogue process
7.5.8 7.5.9
(APC) value (APC)
Binary controlled analog process <> Binary controlled analogue
7.5.9 7.5.10
value (BAC) process value (BAC)
Common data class specifications for
7.6 7.6 Status settings
status settings
7.6.1 Application of services moved to Annex B
7.6.1 General
7.6.2 Single point setting (SPG) 7.6.2 Single point setting
7.6.3 Integer status setting (ING) 7.6.3 Integer status setting
7.6.4 Enumerated status setting (ENG) 7.6.4 Enumerated status setting
7.6.5 Object reference setting (ORG) 7.6.5 Object reference setting
7.6.6 Time setting group (TSG) 7.6.6 Time setting
7.6.7 Currency setting group (CUG) 7.6.7 Currency setting
7.6.8 Visible string setting (VSG) 7.6.8 Visible string setting
Common data class specifications for
7.7 7.7 Analogue settings
analogue settings
7.7.1 Application of services moved to Annex B
7.7.1 General
---------------------- Page: 13 ----------------------
SIST EN 61850-7-3:2011/A1:2020
– 8 – IEC 61850-7-3:2010/AMD1:2020
© IEC 2020
IEC 61850-7-3:2007A IEC 61850-7-3:2007B
Clause/ Clause/
Subclause Name Subclause Name
number number
7.7.2 Analogue setting (ASG) 7.7.2 Analogue setting
7.7.3 Setting curve (CURVE) 7.7.3 Setting curve
7.7.4 Curve shape setting (CSG) 7.7.4 Curve shape setting
Common data class specifications for
7.8 7.8 Description information
description information
7.8.1 Application of services moved to Annex B
7.8.1 General
7.8.2 Device name plate (DPL) 7.8.2 Device name plate (DPL)
7.8.3 Logical node name plate (LPL) 7.8.3 Logical node name plate (LPL)
7.8.4 Curve shape description (CSD) 7.8.4 Curve shape description (CSD)
7.8.5 Visible string description (VSD)
moved from IEC 61850-7-2 7.9 Service tracking
8 Data attribute semantic moved to content of tables
8 Enumerated data attribute types

Annex A Value range for units and multiplier Annex A Value range for units and multiplier

Annex B Functional constraints Annex B Functional constraints

Annex C Tracking of configuration revisions Annex C Tracking of configuration revisions

Annex D SCL enumerations Annex D SCL enumerations
Annex E Conditions for element presence
Compatibility of the different revisions of the
Annex F
standard
---------------------- Page: 14 ----------------------
SIST EN 61850-7-3:2011/A1:2020
IEC 61850-7-3:2010/AMD1:2020 – 9 –
© IEC 2020
1 Scope
Move the existing content of Clause 1 to new Subclause 1.1 General.
Add the following new Subclauses 1.2 and 1.3:
1.2 Namespace name and version

This new section is mandatory for any IEC 61850 namespace (as defined by IEC 61850-7-

1:2011).
The parameters which are identifying this new release of this namespace are:
– Namespace Version: 2007
– Namespace Revision: B
– Namespace name: “IEC 61850-7-3:2007B”
– Namespace release: 3
– Namespace release date: 2019-10-02
IEC 61850-7-3 depends on IEC 61850-7-2:2007B latest release

The table below provides an overview of all published versions of this namespace.

Edition Publication date Webstore Namespace
Edition 1.0 2003-05 IEC 61850-7-3:2003 IEC 61850-7-3:2003
Edition 2.0 2010-12 IEC 61850-7-3:2010 IEC 61850-7-3:2007
Amendment 1 of 2020-02 IEC 61850-7-3:2010/AMD1:2020 IEC 61850-7-3:2007B
Edition 2.0
Edition 2.1 2020-02 IEC 61850-7-3:2010+AMD1:2020 CSV IEC 61850-7-3:2007B
1.3 Code Component distribution
The Code Component will be available in light and full version:

– Full version will contain definition of the whole LNs defined in this standard with the

documentation associated and access will be restricted to purchaser of this part

– Light version will not contain the documentation but will contain the whole definition of the

LNs as per full version, and this light version will be freely accessible on the IEC website

for download, but the usage remains under the licensing conditions.
The link for downloading the light version of this code component is:

http://www.iec.ch/public/TC57/supportdocuments/IEC_61850-7-3.NSD.2007B3.light.zip

The Code Components for IEC 61850 data models (like basic types, presence conditions, …

definition in this IEC standard) are available as the file format NSD defined by standard

IEC 61850-7-7.

The Code Component(s) included in this IEC standard are potentially subject to maintenance

works and user shall select the latest release in the repository located at:
http://www.iec.ch/TC57/supportdocuments

The latest version/release of the document will be found by selecting the file IEC_61850-7-

2.NSD.{VersionStateInfo}.light.zip with the filed VersionStateInfo of the highest value.

Each Code Component is a ZIP package containing the electronic representation of the Code

Component itself, with a file describing the content of the package (IECManifest.xml).

The IECManifest contains different sections giving information on:
---------------------- Page: 15 ----------------------
SIST EN 61850-7-3:2011/A1:2020
– 10 – IEC 61850-7-3:2010/AMD1:2020
© IEC 2020
– The copyright notice
– The identification of the code component
– The publication related to the code component
– The list of the electronic files which compose the code component

– An optional list of history files to track changes during the evolution process of the code

component

The life cycle of a code component is not restricted to the life cycle of the related publication.

The publication life cycle goes through two stages, Version (corresponding to an edition) and

Revision (corresponding to an amendment). A third publication stage (Release) allows

publication of Code Component without need to publish an amendment.

This is useful when InterOp Tissues need to be fixed. Then a new release of the Code

Component will be released, which supersedes the previous release, and distributed through

the IEC TC57 web site.
2 Normative references
Replace exsting reference to IEEE C37.118 with the following new reference:
IEC/IEEE 60255-118-1, Measuring relays and protection equipment – Part 118-1:
Synchrophasor for power systems – Measurements
Add the following new references:

IEC 60255-151:2009, Measuring relays and protection equipment - Part 151: Functional

requirements for over/under current protection

IEC TS 61850-7-7, Communication networks and systems for power utility automation - Part 7-

7: Machine-processable format of IEC 61850-related data models for tools

IEC TS 62351-6:–, Power systems management and associated information exchange data and

communication security – Part 6: Security for IEC 61850
3 Terms and definitions
Replace the existing text of Clause 3 with the following new text:

For the purposes of this document, the terms and definitions given in IEC TS 61850-2 and

IEC 61850-7-2 apply.

ISO and IEC maintain terminological databases for use in standardization at the following

addresses:
• IEC Electropedia: available at http://www.electropedia.org/
• ISO Online browsing platform: available at http://www.iso.org/obp
3.1
common data class

data class which is never instantiated, used to group common attributes into a semantically

meaningful entity and reuse them in a concrete common data class through inheritance

———————
Under preparation. Stage at the time of publication: IEC/PRVC 62351-6:2020.
---------------------- Page: 16 ----------------------
SIST EN 61850-7-3:2011/A1:2020
IEC 61850-7-3:2010/AMD1:2020 – 11 –
© IEC 2020
3.2
common data class

data class which is allowed to be used as a type of a data object within the derived statistics

logical node instance (as well as the non-derived statistics logical node)

Note 1 to entry: A common data class not designated as statistics is forbidden for use in the context of a derived

statistics logical node.
3.3
element

element, marked as deprecated, which is still maintained in this edition of the standard, for

backwards compatibility purpose, but is intended to be phased out in the future

Note 1 to entry: A deprecated element by definition indicates what should be used instead.

4 Abbreviated terms
Add the following new abbreviated terms:
act actual
add additional
addr address
altitude altitude
ang angle
BL blocking
blk block
c sequence component
C config
cal calender
cat category
CB control block
cell cell
CF configuration
charac characteristic
classes classes
cmd command
cnt counter
config config
crv curve
ctl control
cur currency
cVal complex value
cyc cycle
d description
data data
day day
db dead band
DC description
dir direction
dur duration
...

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