Standard data element types with associated classification scheme for electric components - Part 6: IEC Common Data Dictionary (IEC CDD) quality guidelines

IEC 61360-6:2016 provides guidance for the definition of concepts that are used to describe classes and properties submitted for update of the content of IEC Common Data Dictionary (IEC CDD). This includes: - a basic understanding of key concepts and procedures used within IEC CDD; - a binding reference for quality control of IEC 61360 compliant dictionary content; - guidance on documents where necessary in-depth knowledge can be acquired.

Genormte Datenelementtypen mit Klassifikationsschema für elektrische Betriebsmittel - Teil 6: Gemeinsames IEC-Datenbeschreibungsverzeichnis (IEC CDD): Qualitätsleitfaden

Types normalisés d'élements de données avec plan de classification pour composants électriques - Partie 6: Dictionnaire de données communes de l'IEC (IEC CDD) - Lignes directrices pour la qualité

L'IEC 61360-6:2016 donne des lignes directrices pour la définition des concepts utilisés pour la description des classes et des propriétés, soumise pour mise à jour du contenu du Dictionnaire des données communes de l'IEC (IEC CDD, Common Data Dictionary). Cela inclut: - une compréhension de base des concepts clés et des procédures utilisés dans l'IEC CDD; - une référence obligatoire pour le contrôle qualité des contenus de dictionnaire conformes à l'IEC 61360; - des lignes directrices pour les documents dans lesquels une connaissance approfondie nécessaire peut être acquise.

Tipi standardnih podatkovnih elementov s pripadajočo klasifikacijsko shemo za električne sestavne dele - 6. del: Smernice o kakovosti Slovarja skupnih pojmov IEC (IEC CDD)

Ta del standarda IEC 61360 podaja smernice za opredelitev konceptov, ki se uporabljajo za opis razredov in lastnosti, predloženih za posodobitev vsebine skupnega podatkovnega slovarja IEC (IEC CDD). To vključuje:
– osnovno razumevanje ključnih konceptov in postopkov, ki se uporabljajo v skupnem podatkovnem slovarju IEC;
– zavezujoča referenca za nadzor kakovosti vsebine slovarja v skladu s standardom IEC 61360;
– smernice za uporabo dokumentov, v katerih je mogoče pridobiti potrebno poglobljeno znanje (glej točko 2 in dodatek D).
Ta del standarda IEC 61360 vključuje naslednje dele:
– osnovni pregled temeljnih konceptov standarda IEC 61360;
– oblikovanje definicij in drugih besedilnih elementov;
– pregled postopka vzdrževanja IEC za skupni podatkovni slovar IEC;
– kontrolni seznam za vnose v vsebino skupnega podatkovnega slovarja IEC.

General Information

Status
Published
Publication Date
26-Jan-2017
Drafting Committee
Current Stage
6060 - Document made available
Due Date
27-Jan-2017
Completion Date
27-Jan-2017

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SIST EN 61360-6:2017
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Genormte Datenelementtypen mit Klassifikationsschema für elektrische Betriebsmittel -

Teil 6: Gemeinsames IEC-Datenbeschreibungsverzeichnis (IEC CDD): Qualitätsleitfaden

(IEC 61360-6:2016)

Types normalisés d'élements de données avec plan de classification pour composants

électriques - Partie 6: Dictionnaire de données communes de l'IEC (IEC CDD) - Lignes

directrices pour la qualité (IEC 61360-6:2016)
Ta slovenski standard je istoveten z: EN 61360-6:2017
ICS:
01.040.29 Elektrotehnika (Slovarji) Electrical engineering
(Vocabularies)
29.020 Elektrotehnika na splošno Electrical engineering in
general
SIST EN 61360-6:2017 en,fr,de

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

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SIST EN 61360-6:2017
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SIST EN 61360-6:2017
EUROPEAN STANDARD EN 61360-6
NORME EUROPÉENNE
EUROPÄISCHE NORM
January 2017
ICS 01.110; 25.040.40; 31.020
English Version
Standard data element types with associated classification
scheme for electric components - Part 6: IEC Common Data
Dictionary (IEC CDD) quality guidelines
(IEC 61360-6:2016)

Types normalisés d'élements de données avec plan de Genormte Datenelementtypen mit Klassifikationsschema für

classification pour composants électriques - elektrische Betriebsmittel - Teil 6: Gemeinsames IEC-

Partie 6: Dictionnaire de données communes de l'IEC Datenbeschreibungsverzeichnis (IEC CDD):

(IEC CDD) - Lignes directrices pour la qualité Qualitätsleitfaden
(IEC 61360-6:2016) (IEC 61360-6:2016)

This European Standard was approved by CENELEC on 2016-11-08. 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 61360-6:2017 E
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SIST EN 61360-6:2017
EN 61360-6:2017
European foreword

The text of document 3D/279/FDIS, future edition 1 of IEC 61360-6, prepared by SC 3D "Product

properties and classes and their identification", of IEC/TC 3 " Information structures and elements,

identification and marking principles, documentation and graphical symbols" was submitted to the IEC-

CENELEC parallel vote and approved by CENELEC as EN 61360-6:2017.
The following dates are fixed:
• latest date by which the document has to be implemented at (dop) 2017-08-08
national level by publication of an identical national
standard or by endorsement
(dow) 2019-11-08
• latest date by which the national standards conflicting with
the 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 [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 61360-6:2016 was approved by CENELEC as a European

Standard without any modification.
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SIST EN 61360-6:2017
EN 61360-6:2017
Annex ZA
(normative)
Normative references to international 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 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 61360-1 - Standard data elements types with EN 61360-1 -
associated classification scheme for
electric items -
Part 1: Definitions - Principles and
methods
IEC 61360-2 2012 Standard data element types with EN 61360-2 2013
associated classification scheme for
electric components -
Part 2: EXPRESS dictionary schema
IEC 62656-1 - Standardized product ontology register EN 62656-1 -
and transfer by spreadsheets -
Part 1: Logical structure for data parcels
IEC/TS 62656-2 2013 Standardized product ontology register - -
and transfer by spreadsheets -
Part 2: Application guide for use with the
IEC common data dictionary (CDD)
ISO 704 2009 Terminology work - Principles and - -
methods
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SIST EN 61360-6:2017
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SIST EN 61360-6:2017
IEC 61360-6
Edition 1.0 2016-10
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Standard data element types with associated classification scheme for electric
components –
Part 6: IEC Common Data Dictionary (IEC CDD) quality guidelines
Types normalisés d’éléments de données avec plan de classification pour
composants électriques –
Partie 6: Dictionnaire de données communes de l’IEC (IEC CDD) – Lignes
directrices pour la qualité
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 01.110; 25.040.40; 31.020 ISBN 978-2-8322-3645-1

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
---------------------- Page: 7 ----------------------
SIST EN 61360-6:2017
– 2 – IEC 61360-6:2016 © IEC 2016
CONTENTS

FOREWORD ......................................................................................................................... 4

INTRODUCTION ................................................................................................................... 6

1 Scope ............................................................................................................................ 7

2 Normative references..................................................................................................... 7

3 Terms, definitions and abbreviated terms ....................................................................... 7

3.1 Terms and definitions ............................................................................................ 7

3.2 Abbreviated terms ................................................................................................. 9

4 Data structure fundamentals .......................................................................................... 9

4.1 General ................................................................................................................. 9

4.2 Class .................................................................................................................. 10

4.3 Property .............................................................................................................. 11

4.4 Attribute .............................................................................................................. 11

4.5 Key attributes of IEC CDD entries ........................................................................ 13

4.5.1 Overview ..................................................................................................... 13

4.5.2 Definition ..................................................................................................... 14

4.5.3 Note ............................................................................................................ 15

4.5.4 Remark ........................................................................................................ 15

4.5.5 Overview on mandatory attributes ................................................................ 15

5 Writing of definitional content ....................................................................................... 16

5.1 Basic requirements ............................................................................................. 16

5.2 Principles for definition writing ............................................................................. 16

5.3 Conciseness ....................................................................................................... 17

5.4 Principle of substitution ....................................................................................... 17

5.5 Deficient definitions ............................................................................................. 17

5.5.1 General ....................................................................................................... 17

5.5.2 Circular definitions ....................................................................................... 18

5.5.3 Incomplete definitions .................................................................................. 18

5.5.4 Negative definitions ...................................................................................... 19

5.6 Notes and examples ............................................................................................ 19

6 Recommendations for textual information in dictionaries according to IEC 61360

series .......................................................................................................................... 20

6.1 General ............................................................................................................... 20

6.2 Recommendations that emerge from the implementation of IEC CDD ................... 20

6.3 Languages .......................................................................................................... 20

6.4 Acceptable wording ............................................................................................. 20

6.4.1 General ....................................................................................................... 20

6.4.2 Using “shall” and “shall not” .......................................................................... 20

6.4.3 Using “must” and “must not” ......................................................................... 21

6.4.4 Using “should” and “should not” .................................................................... 21

6.4.5 Use of “may” and “need not” ......................................................................... 21

6.4.6 Use of “can” and “cannot” ............................................................................. 21

6.4.7 Use of “i.e.”, “e.g.”, and “etc.” ....................................................................... 22

6.4.8 Use of abbreviations .................................................................................... 22

6.5 Quotations from standards or documented sources .............................................. 22

6.6 Use of quotation marks........................................................................................ 23

6.7 Spelling .............................................................................................................. 23

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SIST EN 61360-6:2017
IEC 61360-6:2016 © IEC 2016 – 3 –

6.8 Hyphenation ........................................................................................................ 24

6.9 Words to avoid .................................................................................................... 24

6.10 Frequently used words ........................................................................................ 24

7 Names......................................................................................................................... 25

7.1 General ............................................................................................................... 25

7.2 Preferred name ................................................................................................... 25

7.3 Synonymous name .............................................................................................. 25

7.4 Names shall not infer range values ...................................................................... 25

7.5 Names shall not imply product packaging ............................................................ 25

8 Units of measure ......................................................................................................... 26

9 Import of data into IEC CDD ......................................................................................... 26

10 Quality of content ........................................................................................................ 26

11 Contributing content and copyright issues .................................................................... 26

Annex A (informative) Use of tools to check consistency of data ......................................... 29

Annex B (normative) Scope and field of application of proposed data .................................. 30

Annex C (normative) Checklist ........................................................................................... 31

C.1 General ............................................................................................................... 31

C.2 Generic issues .................................................................................................... 31

C.3 Extension of existing classes by adding properties ............................................... 31

C.4 Setting up new classes with associated properties ............................................... 32

Annex D (informative) IEC Maintenance procedure for IEC standards in database

format ................................................................................................................................. 33

Annex E (informative) Nature of definitions and terminological principles ............................ 35

Annex F (informative) Conventions for writing definitions .................................................... 36

F.1 General ............................................................................................................... 36

F.2 ISO/IEC 11179-4 ................................................................................................. 36

F.2.1 Requirements .............................................................................................. 36

F.2.2 Recommendations ....................................................................................... 36

F.3 ISO 704 .............................................................................................................. 36

F.4 Additional conventions ........................................................................................ 37

Bibliography ....................................................................................................................... 38

Figure 1 – Characterization tree for amplifiers ..................................................................... 10

Figure 2 – Properties of a class ........................................................................................... 11

Figure 3 – Attributes of a class ............................................................................................ 12

Figure 4 – Attributes of a property ....................................................................................... 13

Figure 5 – Input by an authorized person or body ................................................................ 27

Figure 6 – Contributing content already contained in published standards ............................ 28

Figure 7 – Database maintenance ....................................................................................... 28

Figure D.1 – The normal database procedure (see ISO/IEC Directives

Supplement:2016, Annex SL) .............................................................................................. 33

Figure D.2 – The extended database procedure (see ISO/IEC Directives

Supplement:2016, Annex SL) .............................................................................................. 34

Figure D.3 – Process and related documentation ................................................................. 34

Table 1 – Mandatory attributes of selected IEC CDD objects and their sources .................... 15

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SIST EN 61360-6:2017
– 4 – IEC 61360-6:2016 © IEC 2016
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
STANDARD DATA ELEMENT TYPES WITH
ASSOCIATED CLASSIFICATION SCHEME FOR
ELECTRIC COMPONENTS –
Part 6: IEC Common Data Dictionary (IEC CDD) quality guidelines
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.

International Standard IEC 61360-6 has been prepared by subcommittee 3D: Product

properties and classes and their identification, of IEC technical committee 3: Information

structures and elements, identification and marking principles, documentation and graphical

symbols.
The text of this standard is based on the following documents:
FDIS Report on voting
3D/279/FDIS 3D/283/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.

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SIST EN 61360-6:2017
IEC 61360-6:2016 © IEC 2016 – 5 –

A list of all parts in the IEC 61360 series, published under the general title Standard data

element types with associated classification scheme for electric components, can be found on

the IEC website.

The committee has decided that the contents of this 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.
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SIST EN 61360-6:2017
– 6 – IEC 61360-6:2016 © IEC 2016
INTRODUCTION

The use of product data is an essential part of electronic business. Product selection,

business transactions, maintenance procedures, etc., rely on the availability of data about

products and services. To ensure a common understanding and a general treatment of

product data, classification and dictionary systems are used to define their essential technical

parameters or to categorize products.

The standards of the series IEC 61360 specify rules for structure and content of collections of

product properties and its classification structures. In most cases the classes and properties

contained in such collections are intuitively understandable. But, unfortunately, creating the

information objects and their textual content, such as definitions, has proved to be a

demanding task with potential pitfalls and problems. For avoiding such difficulties explanatory

material and sections of other standards are collected in this part of IEC 61360 providing the

necessary knowledge for successfully creating classes and properties. Thus, IEC 61360-6

provides guidance for specifying the information content of IEC 61360 classes and properties.

This part of IEC 61360 is intended for domain specialists who are technical experts in their

specific technical domain. The domain specialists do not necessarily have an in-depth

knowledge of IEC 61360-1 or IEC 61360-2.
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SIST EN 61360-6:2017
IEC 61360-6:2016 © IEC 2016 – 7 –
STANDARD DATA ELEMENT TYPES WITH
ASSOCIATED CLASSIFICATION SCHEME FOR
ELECTRIC COMPONENTS –
Part 6: IEC Common Data Dictionary (IEC CDD) quality guidelines
1 Scope

This part of IEC 61360 provides guidance for the definition of concepts that are used to

describe classes and properties submitted for update of the content of IEC Common Data

Dictionary (IEC CDD). This includes
– a basic understanding of key concepts and procedures used within IEC CDD;

– a binding reference for quality control of IEC 61360 compliant dictionary content;

– guidance on documents where necessary in-depth knowledge can be acquired (see
Clause 2 and Annex D).
This part of IEC 61360 includes the following subjects:
– basic overview about fundamental concepts of IEC 61360;
– formulating definitions and other textual elements;
– overview of IEC maintenance procedure for IEC CDD;
– checklist for providing input to the IEC CDD content.
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 61360-1, Standard data element types with associated classification scheme for electric

components – Part 1: Definitions – Principles and methods

IEC 61360-2:2012, Standard data element types with associated classification scheme for

electric components – Part 2: EXPRESS dictionary schema

IEC 62656-1, Standardized product ontology register and transfer by spreadsheets – Part 1:

Logical structure for data parcels

IEC TS 62656-2:2013, Standardized product ontology register and transfer by spreadsheets –

Part 2: Application guide for use with the IEC common data dictionary (CDD)
ISO 704:2009, Terminology work – Principles and methods
3 Terms, definitions and abbreviated terms
3.1 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
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SIST EN 61360-6:2017
– 8 – IEC 61360-6:2016 © IEC 2016

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
3.1.1
attribute

data element for the computer-sensible description of a property, a relation or a class

EXAMPLE Creation date of a product characterization class object in a computer system.

[SOURCE: ISO/IEC Guide 77-2:2008, 2.2, modified – The note has been deleted and the

example replaced.]
3.1.2
characteristic
distinguishing feature
Note 1 to entry: A characteristic can be inherent or assigned.
Note 2 to entry: A characteristic can be qualitative or quantitative.

[SOURCE: ISO 22274:2013, 3.3, modified – The notes 3 and 4 and the example have been

deleted.]
3.1.3
class
abstraction of a set of similar products

EXAMPLE The set of products used by a particular enterprise and the set of all ISO-standardized products are

two examples of contexts. In these two contexts (the particular enterprise and ISO), the set of products that are

considered as members of the single ball bearing class can be different, in particular because employees of each

enterprise ignore a number of existing single ball bearing products.

Note 1 to entry: A product that complies with the abstraction defined by a class is called a class member.

Note 2 to entry: A class is an intentional concept that can take different extensional meanings in different

contexts.
Note 3 to entry: Classes are structured by class inclusion relationships.

Note 4 to entry: A class of products is a general concept as defined in ISO 1087-1. Thus, it is advisable that the

rules defined in ISO 704 be used for defining the designation and definition attributes of classes of products.

Note 5 to entry: In the context of the ISO 13584 series, a class is either a characterization class, associated with

properties and usable for characterizing products, or a categorization class, not associated with properties and not

usable for characterizing products.
[SOURCE: IEC 61360-2:2012, 3.6]
3.1.4
concept
unit of knowledge created by a unique combination of characteristics
[SOURCE: ISO 22274:2013, 3.7]
3.1.5
definition

representation of a concept by a descriptive statement which serves to differentiate it from

other concepts
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SIST EN 61360-6:2017
IEC 61360-6:2016 © IEC 2016 – 9 –
3.1.6
designation
representation of a concept by a sign which denotes it
3.1.7
extensi
...

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