SIST EN IEC 62832-3:2021
(Main)Industrial-process measurement, control and automation - Digital factory framework - Part 3: Application of Digital Factory for life cycle management of production systems (IEC 62832-3:2020)
Industrial-process measurement, control and automation - Digital factory framework - Part 3: Application of Digital Factory for life cycle management of production systems (IEC 62832-3:2020)
This part of IEC 62832 specifies rules of the Digital Factory framework for managing information
of a production system throughout its life cycle. It also defines how information will be added,
deleted or changed in the DigitalFactory by the various activities during the life cycle of the
production system.
These rules include:
– rules to represent a production system with a DigitalFactory;
– rules to represent a PS asset or a role with a DFasset;
– rules to represent a relationship between PS assets with a DFassetLink;
– rules to represent a relationship between roles with a DFassetLink;
– rules to represent the hierarchy of PS assets in a production system;
– rules to check the compatibility between associated PS assets.
NOTE 1 "PS" and "DF" are used in IEC 62832 (all parts) as qualifiers, they are part of the concept names. See
IEC 62832-1:2020, Clause 3.
NOTE 2 Common rules are the base for the exchange of data between and within enterprises, between engineering
tools, and between departments.
Industrielle Leittechnik - Grundstruktur der digitalen Fabrik - Teil 3: Anwendung der Digitalen Fabrik für das Lebenszyklusmanagement von Produktionssystemen (IEC 62832-3:2020)
Mesure, commande et automation dans les processus industriels - Cadre de l'usine numérique (Digital Factory) - Partie 3: Application de l'usine numérique pour la gestion du cycle de vie de systèmes de production (IEC 62832-3:2020)
L'IEC 62832-3:2020 spécifie les règles pour le cadre de l’usine numérique (Digital Factory) destiné à la gestion des informations d'un système de production tout au long de son cycle de vie. Elle définit également la manière dont les informations sont ajoutées, supprimées ou modifiées dans le DigitalFactory par les différentes activités lors du cycle de vie du système de production.
Meritev, nadzor in avtomatizacija merilnega industrijskega procesa - Okvir za digitalno tovarno - 3. del: Uporaba digitalne tovarne za upravljanje življenjskega kroga proizvodnih sistemov (IEC 62832-3:2020)
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN IEC 62832-3:2021
01-februar-2021
Meritev, nadzor in avtomatizacija merilnega industrijskega procesa - Okvir za
digitalno tovarno - 3. del: Uporaba digitalne tovarne za upravljanje življenjskega
kroga proizvodnih sistemov (IEC 62832-3:2020)
Industrial-process measurement, control and automation - Digital factory framework -
Part 3: Application of Digital Factory for life cycle management of production systems
(IEC 62832-3:2020)
Industrielle Leittechnik - Grundstruktur der digitalen Fabrik - Teil 3: Anwendung der
Digitalen Fabrik für das Lebenszyklusmanagement von Produktionssystemen (IEC
62832-3:2020)
Mesure, commande et automation dans les processus industriels - Cadre de l'usine
numérique (Digital Factory) - Partie 3: Application de l'usine numérique pour la gestion
du cycle de vie de systèmes de production (IEC 62832-3:2020)
Ta slovenski standard je istoveten z: EN IEC 62832-3:2020
ICS:
13.020.60 Življenjski ciklusi izdelkov Product life-cycles
25.040.40 Merjenje in krmiljenje Industrial process
industrijskih postopkov measurement and control
SIST EN IEC 62832-3:2021 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN IEC 62832-3:2021
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SIST EN IEC 62832-3:2021
EUROPEAN STANDARD EN IEC 62832-3
NORME EUROPÉENNE
EUROPÄISCHE NORM
December 2020
ICS 25.040.40
English Version
Industrial-process measurement, control and automation - Digital
factory framework - Part 3: Application of Digital Factory for life
cycle management of production systems
(IEC 62832-3:2020)
Mesure, commande et automation dans les processus Industrielle Leittechnik - Grundstruktur der digitalen Fabrik -
industriels - Cadre de l'usine numérique (Digital Factory) - Teil 3: Anwendung der Digitalen Fabrik für das
Partie 3: Application de l'usine numérique pour la gestion Lebenszyklusmanagement von Produktionssystemen
du cycle de vie de systèmes de production (IEC 62832-3:2020)
(IEC 62832-3:2020)
This European Standard was approved by CENELEC on 2020-12-01. 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, 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 IEC 62832-3:2020 E
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SIST EN IEC 62832-3:2021
EN IEC 62832-3:2020 (E)
European foreword
The text of document 65/831/FDIS, future edition 1 of IEC 62832-3, prepared by IEC/TC 65 "Industrial-
process measurement, control and automation" was submitted to the IEC-CENELEC parallel vote and
approved by CENELEC as EN IEC 62832-3:2020.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2021-09-01
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2023-12-01
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.
Endorsement notice
The text of the International Standard IEC 62832-3:2020 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standards
indicated:
IEC 61987 (series) NOTE Harmonized as EN IEC 61987 (series)
IEC 62424 NOTE Harmonized as EN 62424
IEC 62264-2 NOTE Harmonized as EN 62264-2
IEC 62541-100 NOTE Harmonized as EN 62541-100
IEC 62714 (series) NOTE Harmonized as EN IEC 62714 (series)
ISO/IEC Guide 2:2004 NOTE Harmonized as EN 45020:2006 (not modified)
2
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SIST EN IEC 62832-3:2021
EN IEC 62832-3:2020 (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.
Publication Year Title EN/HD Year
IEC 62832-1 2020 Industrial-process measurement, control EN IEC 62832-1 2020
and automation - Digital factory framework
- Part 1: General principles
IEC 62832-2 2020 Industrial-process measurement, control EN IEC 62832-2 2020
and automation - Digital factory framework
- Part 2: Model elements
ISO/IEC 6523 series Information technology -- Structure for the - -
identification of organizations and
organization parts -- Part 1: Identification of
organization identification schemes
3
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SIST EN IEC 62832-3:2021
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SIST EN IEC 62832-3:2021
IEC 62832-3
®
Edition 1.0 2020-10
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Industrial-process measurement, control and automation – Digital Factory
framework –
Part 3: Application of Digital Factory for life cycle management of production
systems
Mesure, commande et automation dans les processus industriels – Cadre de
l’usine numérique (Digital Factory) –
Partie 3: Application de l'usine numérique pour la gestion du cycle de vie de
systèmes de production
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 25.040.40 ISBN 978-2-8322-8966-2
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 IEC 62832-3:2021
– 2 – IEC 62832-3:2020 IEC 2020
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 7
3 Terms, definitions and conventions . 7
3.1 Terms and definitions . 7
3.2 Conventions . 8
4 General rules . 8
4.1 Information about PS asset types . 8
4.2 Representation of a production system . 9
4.3 Rules for CDELs and DataElements . 9
4.3.1 General . 9
4.3.2 Constant and variable DataElements . 10
4.4 Filtering of information for different technical disciplines . 11
4.4.1 General . 11
4.4.2 Using ViewElements . 11
4.4.3 Providing ViewElements . 11
4.4.4 Filtering information from a Library . 12
4.4.5 Filtering information from a DigitalFactory. 12
5 Rules for dictionaries . 12
5.1 General . 12
5.2 Rules for consortia dictionaries and standardized dictionaries. 12
5.3 Rules for supplier dictionaries . 12
5.4 Rules for DFdictionary . 13
5.5 Rules for DFassetClassDefinition . 13
6 Rules for Libraries . 13
6.1 Rules for SupplierLibraries . 13
6.2 Rules for DFlibraries . 14
6.3 Rules for DFassetClasses . 14
6.4 Rules for composite DFassetClass . 14
7 Rules for DigitalFactory . 15
7.1 General . 15
7.2 Managing a DigitalFactory . 15
7.3 Creating a DigitalFactory . 15
7.4 Maintaining a DigitalFactory . 15
7.5 Managing the access to a DigitalFactory . 15
7.6 Replicating a DigitalFactory . 16
8 Representation of PS asset and/or role using DFasset . 16
8.1 General . 16
8.2 Creating a DFasset . 16
8.3 Using the DFassetHeader . 17
8.3.1 General . 17
8.3.2 Identification information . 17
8.3.3 Reference to DFassetClass . 17
8.4 Role-based equipment information . 19
8.5 Physical asset information . 20
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SIST EN IEC 62832-3:2021
IEC 62832-3:2020 IEC 2020 – 3 –
8.5.1 Basic DFasset . 20
8.5.2 Composite DFasset . 20
9 Representation of PS assets relationships using DFassetLink . 20
9.1 General . 20
9.2 DFassetClassAssociation . 21
9.3 DataElementRelationship . 21
9.4 Evaluating compatibility between DFassets . 22
9.4.1 Overview . 22
9.4.2 Interpretation of compatibility . 22
9.4.3 Evaluation of compatibility . 22
Annex A (informative) Mapping of Digital Factory Framework to other technologies . 23
A.1 General: implementing DF Framework . 23
A.2 Mapping to IEC 62714 (AutomationML) . 23
A.3 Mapping to IEC 62541-100 (OPC UA for devices) . 25
Bibliography . 26
Figure 1 – Example for PS asset type description based on multiple dictionaries . 8
Figure 2 – Representation of a production system . 9
Figure 3 – Example for use of constant and variable DataElements . 10
Figure 4 – Example for DFasset created from DFassetClass . 18
Figure 5 – Example for extending DFasset with additional information . 18
Figure 6 – Development of physical asset information and role-based equipment
information . 19
Table A.1 – Mapping of DF model elements to concepts of IEC 62714 (all parts) . 24
Table A.2 – Mapping of DF model elements to concepts of IEC 62541-100 . 25
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SIST EN IEC 62832-3:2021
– 4 – IEC 62832-3:2020 IEC 2020
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
INDUSTRIAL-PROCESS MEASUREMENT, CONTROL
AND AUTOMATION – DIGITAL FACTORY FRAMEWORK –
Part 3: Application of Digital Factory for
life cycle management of production systems
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,
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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
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4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
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any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter.
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6) All users should ensure that they have the latest edition of this publication.
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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 62832-3 has been prepared by IEC technical committee 65:
Industrial-process measurement, control and automation.
The text of this International Standard is based on the following documents:
FDIS Report on voting
65/831/FDIS 65/842/RVD
Full information on the voting for the approval of this International Standard can be found in the
report on voting indicated in the above table.
This document has been drafted in accordance with the ISO/IEC Directives, Part 2.
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SIST EN IEC 62832-3:2021
IEC 62832-3:2020 IEC 2020 – 5 –
A list of all parts of the IEC 62832 series, published under the general title, Industrial-process
measurement, control and automation – Digital Factory framework, can be found on the IEC
website.
The committee has decided that the contents of this document will remain unchanged until the
stability date indicated on the IEC website under "http://webstore.iec.ch" in the data related to
the specific document. At this date, the document 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 IEC 62832-3:2021
– 6 – IEC 62832-3:2020 IEC 2020
INTRODUCTION
IEC 62832 provides a framework used for establishing and maintaining the digital
representations of production systems, including the representation of the elements of the
production systems and of the relationships between these elements. The framework is
intended also to support the exchange of information about these elements.
The framework aims at reducing the interoperability barriers for exchange of information for the
various activities related to production systems. The main advantages of this method are that
all information related to a production system is described in a standardized manner, and it can
be used and modified through its entire life cycle. The method defined in IEC 62832 is kept as
generic as possible in order to enable its use in several industrial sectors.
Manufacturers and suppliers provide information about available PS asset types by using
electronic catalogues, which are based on commonly agreed data definitions (for instance
1 2
IEC CDD, eCl@ss and eOTD ). Such data definitions can be provided by standard
organizations (like IEC CDD), by consortia (like eCl@ss e.V.) or by companies (like eOTD
dictionaries).
The DF Framework provides a standardized approach, by defining the concepts of Libraries
(i.e. SupplierLibraries and DFlibraries) and by defining basic rules for such Libraries.
The intention of this document is to provide a common base for implementation of the DF
framework using different technologies (for example different engineering data formats).
Proposals for such implementations are provided in Annex A.
IEC 62832-1 describes the general principles of the DF reference model together with its most
important model elements. IEC 62832-2 specifies detailed requirements for model elements of
the DF reference model. This part of IEC 62832 specifies the rules for using the DF framework.
_____________
1
eCl@ss® is the registered trademark of a product supplied by the eCl@ss e.V. association. This information is
given for the convenience of users of this document and does not constitute an endorsement by IEC of the product
named.
2
eOTD® is the registered trademark of a product supplied by ECCMA (Electronic Commerce Code Management
Association). This information is given for the convenience of users of this document and does not constitute an
endorsement by IEC of the product named.
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SIST EN IEC 62832-3:2021
IEC 62832-3:2020 IEC 2020 – 7 –
INDUSTRIAL-PROCESS MEASUREMENT, CONTROL
AND AUTOMATION – DIGITAL FACTORY FRAMEWORK –
Part 3: Application of Digital Factory for
life cycle management of production systems
1 Scope
This part of IEC 62832 specifies rules of the Digital Factory framework for managing information
of a production system throughout its life cycle. It also defines how information will be added,
deleted or changed in the DigitalFactory by the various activities during the life cycle of the
production system.
These rules include:
– rules to represent a production system with a DigitalFactory;
– rules to represent a PS asset or a role with a DFasset;
– rules to represent a relationship between PS assets with a DFassetLink;
– rules to represent a relationship between roles with a DFassetLink;
– rules to represent the hierarchy of PS assets in a production system;
– rules to check the compatibility between associated PS assets.
NOTE 1 "PS" and "DF" are used in IEC 62832 (all parts) as qualifiers, they are part of the concept names. See
IEC 62832-1:2020, Clause 3.
NOTE 2 Common rules are the base for the exchange of data between and within enterprises, between engineering
tools, and between departments.
2 Normative references
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.
IEC 62832-1:2020, Industrial-process measurement, control and automation – Digital Factory
framework – Part 1: General principles
IEC 62832-2:2020, Industrial-process measurement, control and automation – Digital Factory
framework – Part 2: Model elements
ISO/IEC 6523 (all parts), Information technology – Structure for the identification of
organizations and organization parts
3 Terms, definitions and conventions
3.1 Terms and definitions
For the purposes of this document, the terms and definitions as well as the abbreviated terms
given in IEC 62832-1, IEC 62832-2 and the following apply.
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SIST EN IEC 62832-3:2021
– 8 – IEC 62832-3:2020 IEC 2020
ISO and IEC maintain terminological databases for use in standardization at the following
addresses:
• ISO Online browsing platform: available at http://www.iso.org/obp
• IEC Electropedia: available at http://www.electropedia.org/
3.2 Conventions
While IEC 62832-1 is using general names for describing the concepts, IEC 62832-2 and
IEC 62832-3 define more formal requirements. In order to clearly identify the names of the
model elements, IEC 62832-2 and IEC 62832-3 use ‘PascalCase’ for names.
A help for matching the names is provided in IEC 62832-2:2020, Table B.1.
4 General rules
4.1 Information about PS asset types
The description of a PS asset type is provided in a Library by means of a DFassetClass, which
is derived from a DFassetClassDefinition in a ConceptDictionary. This relationship is
documented by the "DFassetClassDefinition" reference in the header of the DFassetClass. The
product characteristics are described by DataElements and CDELs, which commonly also are
based on definitions from the same ConceptDictionary as the DFassetClassDefinition. If the
used dictionary does not support description of all relevant product characteristics, additional
DataElements and CDELs may be provided based on definitions from a different
ConceptDictionary (e.g. from a different consortium or from the vendor) (see for example
Figure 1).
Figure 1 – Example for PS asset type description based on multiple dictionaries
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IEC 62832-3:2020 IEC 2020 – 9 –
4.2 Representation of a production system
A DigitalFactory shall be used to represent a production system (see Figure 2). The production
system represented by a DigitalFactory may be a planned production system or an existing
production system.
The granularity of the digital representation of the production system may vary depending on
the intended purpose.
EXAMPLE For initial planning purposes, the DigitalFactory can contain DFassets representing the main components
of the production systems, while for operation purposes the DFassets can describe sub-structures down to single
devices or depending on criticality minor mechanical components (such as bolts and screws).
During the life cycle of the production system, the information in the DigitalFactory should
change according to the changing production system.
Figure 2 – Representation of a production system
4.3 Rules for CDELs and DataElements
4.3.1 General
A DFasset shall be used to represent a specific PS asset, a specific role or a specific PS asset
with an assigned role. The particular aspects or features of a PS asset or role should be
described with CDELs. Each CDEL collects all DataElements describing a specific feature (for
example an interface, a part, an aspect) of the PS asset.
A DataElement shall contain the actual information describing a characteristic of a PS asset or
of a role. DataElements shall be created based on DETs and CDELs shall be created based on
CDELdefinitions.
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– 10 – IEC 62832-3:2020 IEC 2020
A CDEL may contain at the same time DataElements with defined DataValues and
DataElements with undefined DataValues. The method to leave DataValues of DataElements
undefined shall be specified for each Library as well as for each DigitalFactory.
EXAMPLE Examples for methods to assign an undefined DataValue are: to keep the value empty; to define an
invalid value; or to eliminate the value space from the DataElement.
4.3.2 Constant and variable DataElements
Depending on the intended use of a specific DataElement, it can be necessary to provide
additional information together with the DataValue of the DataEl
...
SLOVENSKI STANDARD
oSIST prEN IEC 62832-3:2020
01-februar-2020
Meritve, krmiljenje in avtomatizacija v industrijskih procesih - Okvir digitalne
tovarne - 3. del: Uporaba digitalne tovarne za upravljanje življenjskega cikla
proizvodnih sistemov
Industrial-process measurement, control and automation - Digital Factory framework Part
3: Application of Digital Factory for life cycle management of production systems
Ta slovenski standard je istoveten z: prEN IEC 62832-3:2019
ICS:
13.020.60 Življenjski ciklusi izdelkov Product life-cycles
25.040.40 Merjenje in krmiljenje Industrial process
industrijskih postopkov measurement and control
oSIST prEN IEC 62832-3:2020 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN IEC 62832-3:2020
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oSIST prEN IEC 62832-3:2020
65/775/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 62832-3 ED1
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2019-11-29 2020-02-21
SUPERSEDES DOCUMENTS:
65/749/CD,65/758/CC
IEC TC 65 : INDUSTRIAL-PROCESS MEASUREMENT, CONTROL AND AUTOMATION
SECRETARIAT: SECRETARY:
France Mr Rudy BELLIARDI
OF INTEREST TO THE FOLLOWING COMMITTEES: PROPOSED HORIZONTAL STANDARD:
SC 3D,SC 65E,SyC SM
Other TC/SCs are requested to indicate their interest, if
any, in this CDV to the secretary.
FUNCTIONS CONCERNED:
EMC ENVIRONMENT QUALITY ASSURANCE SAFETY
SUBMITTED FOR CENELEC PARALLEL VOTING NOT SUBMITTED FOR CENELEC PARALLEL VOTING
Attention IEC-CENELEC parallel voting
The attention of IEC National Committees, members of
CENELEC, is drawn to the fact that this Committee Draft
for Vote (CDV) is submitted for parallel voting.
The CENELEC members are invited to vote through the
CENELEC online voting system.
This document is still under study and subject to change. It should not be used for reference purposes.
Recipients of this document are invited to submit, with their comments, notification of any relevant patent rights of
which they are aware and to provide supporting documentation.
TITLE:
Industrial-process measurement, control and automation - Digital Factory framework Part 3:
Application of Digital Factory for life cycle management of production systems
PROPOSED STABILITY DATE: 2024
NOTE FROM TC/SC OFFICERS:
Copyright © 2019 International Electrotechnical Commission, IEC. All rights reserved. It is permitted to download this
electronic file, to make a copy and to print out the content for the sole purpose of preparing National Committee positions.
You may not copy or "mirror" the file or printed version of the document, or any part of it, for any other purpose without
permission in writing from IEC.
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oSIST prEN IEC 62832-3:2020
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oSIST prEN IEC 62832-3:2020
65/775/CDV – 2 – IEC CDV 62832-3 IEC:2019
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 7
3 Terms, definitions and conventions . 7
3.1 Terms and definitions. 7
3.3 Conventions . 8
4 General rules . 8
4.1 Information about PS asset types. 8
4.2 Representation of a production system . 9
4.3 Rules for CDELs and DataElements . 10
4.3.1 General . 10
4.3.2 Constant and variable DataElements . 10
4.4 Filtering of information for different technical disciplines . 11
4.4.1 General . 11
4.4.2 Using ViewElements . 12
4.4.3 Providing ViewElements . 12
4.4.4 Filtering information from a Library . 12
4.4.5 Filtering information from a DigitalFactory . 13
5 Rules for dictionaries . 13
5.1 General . 13
5.2 Rules for consortia dictionaries and standardized dictionaries . 13
5.3 Rules for supplier dictionaries . 13
5.4 Rules for DFdictionary . 14
5.5 Rules for DFassetClassDefinition . 14
6 Rules for Libraries . 14
6.1 Rules for SupplierLibraries . 14
6.2 Rules for DFlibraries . 15
6.3 Rules for DFassetClasses . 15
6.4 Rules for composite DFassetClass . 15
7 Rules for DigitalFactory . 16
7.1 General . 16
7.2 Managing a DigitalFactory . 16
7.3 Creating a DigitalFactory . 16
7.4 Maintaining a DigitalFactory . 16
7.5 Managing the access to a DigitalFactory . 16
7.6 Replicating a DigitalFactory . 17
8 Representation of PS asset or role or both using DFasset . 17
8.1 General . 17
8.2 Creating a DFasset . 17
8.3 Using the DFassetHeader . 18
8.3.1 General . 18
8.3.2 Identification information. 18
8.3.3 Reference to DFassetClass . 18
8.4 Role-based equipment information . 20
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8.5 Physical asset information . 21
8.5.1 Basic DFasset . 21
8.5.2 Composite DFasset . 21
9 Representation of PS assets relationships using DFassetLink . 22
9.1 General . 22
9.2 DFassetClassAssociation . 22
9.3 DataElementRelationship . 22
9.4 Evaluating compatibility between DFassets . 23
9.4.1 Overview . 23
9.4.2 Interpretation of compatibility . 23
9.4.3 Evaluation of compatibility . 23
Annex A (informative) Mapping of Digital Factory Framework to other technologies . 24
A.1 General: implementing DF Framework . 24
A.2 Mapping to IEC 62714 (AutomationML) . 24
A.3 Mapping to IEC 62541-100 (OPC UA for devices) . 26
Bibliography . 27
Figure 1 – Example for PS asset type description based on multiple dictionaries . 9
Figure 2 – Representation of a production system . 10
Figure 3 – Example for use of constant and variable DataElements . 11
Figure 4 – Example for DFasset created from DFassetClass . 19
Figure 5 – Example for extending DFasset with additional information . 19
Figure 6 – Development of physical asset information and role-based equipment
information. 20
Table A.1 – Mapping of DF model elements to concepts of IEC 62714 . 25
Table A.2 – Mapping of DF model elements to concepts of IEC 62541-100 . 26
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1 INTERNATIONAL ELECTROTECHNICAL COMMISSION
2 ____________
3
4 INDUSTRIAL-PROCESS MEASUREMENT, CONTROL AND AUTOMATION –
5 Digital Factory framework
6
7 Part 3: Application of Digital Factory for life cycle management of
8 production systems
9
10 FOREWORD
11 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
12 all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international
13 co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and
14 in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports,
15 Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their
16 preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with
17 may participate in this preparatory work. International, governmental and non-governmental organizations liaising
18 with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for
19 Standardization (ISO) in accordance with conditions determined by agreement between the two organizations.
20 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
21 consensus of opinion on the relevant subjects since each technical committee has representation from all
22 interested IEC National Committees.
23 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
24 Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
25 Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
26 misinterpretation by any end user.
27 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
28 transparently to the maximum extent possible in their national and regional publications. Any divergence between
29 any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter.
30 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity
31 assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any
32 services carried out by independent certification bodies.
33 6) All users should ensure that they have the latest edition of this publication.
34 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and
35 members of its technical committees and IEC National Committees for any personal injury, property damage or
36 other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and
37 expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC
38 Publications.
39 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
40 indispensable for the correct application of this publication.
41 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent
42 rights. IEC shall not be held responsible for identifying any or all such patent rights.
43 International Standard IEC 62832-3 has been prepared by IEC technical committee 65:
44 Industrial-process measurement, control and automation.
45 The text of this International Standard is based on the following documents:
FDIS Report on voting
XX/XX/FDIS XX/XX/RVD
46
47 Full information on the voting for the approval of this International Standard can be found in the
48 report on voting indicated in the above table.
49 This document has been drafted in accordance with the ISO/IEC Directives, Part 2.
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50 A list of all parts of the IEC 62832 series, published under the general title, Industrial-process
51 measurement, control and automation – Digital Factory framework, can be found on the IEC
52 website.
53 The committee has decided that the contents of this publication will remain unchanged until the
54 stability date indicated on the IEC web site under "http://webstore.iec.ch" in the data related to
55 the specific publication. At this date, the publication will be
56 • reconfirmed,
57 • withdrawn,
58 • replaced by a revised edition, or
59 • amended.
60
61 The National Committees are requested to note that for this publication the stability date
62 is 2024
63 THIS TEXT IS INCLUDED FOR THE INFORMATION OF THE NATIONAL COMMITTEES AND WILL BE DELETED
64 AT THE PUBLICATION STAGE.
65
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.
66
67
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68 INTRODUCTION
69 IEC 62832 provides a framework used for establishing and maintaining the digital
70 representations of production systems, including the representation of the elements of the
71 production systems and of the relationships between these elements. The framework is
72 intended also to support the exchange of information about these elements.
73 The framework aims at reducing the interoperability barriers for exchange of information for the
74 various activities related to production systems. The main advantages of this method are that
75 all information related to a production system is described in a standardized manner, and it can
76 be used and modified through its entire life cycle. The method defined in IEC 62832 is kept as
77 generic as possible in order to enable its use in several industrial sectors.
78 Manufacturers and suppliers provide information about available PS asset types by using
79 electronic catalogues, which are based on commonly agreed data definitions (for instance
1 2
80 IEC CDD, eCl@ss and eOTD ). Such data definitions can be provided by standard
81 organizations (like IEC CDD), by consortia (like eCl@ss e.V.) or by companies (like eOTD
82 dictionaries).
83 The DF Framework provides a standardized approach, by defining the concepts of Libraries
84 (i.e. SupplierLibraries and DFlibraries) and by defining basic rules for such Libraries.
85 IEC 62832-1 describes the general principles of the DF reference model together with its most
86 important model elements. IEC 62832-2 specifies detailed requirements for model elements of
87 the DF reference model. This part of IEC 62832 specifies the rules for using the DF framework.
88
89
—————————
1
eCl@ss® is the registered trademark of a product supplied by the eCl@ss e.V. association. This information is given for the
convenience of users of this document and does not constitute an endorsement by IEC of the product named.
2
eOTD® is the registered trademark of a product supplied by ECCMA (Electronic Commerce Code Management Association).
This information is given for the convenience of users of this document and does not constitute an endorsement by IEC of the
product named.
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90 INDUSTRIAL-PROCESS MEASUREMENT, CONTROL AND AUTOMATION –
91
92 Digital Factory framework
93 Part 3: Application of Digital Factory for life cycle management of
94 production systems
95
96
97 1 Scope
98 This part of IEC 62832 specifies rules of the Digital Factory framework for managing information
99 of a production system throughout its life cycle. It also defines how information will be added,
100 deleted or changed in the DigitalFactory by the various activities during the life cycle of the
101 production system.
102 These rules include:
103 – rules to represent a production system with a DigitalFactory;
104 – rules to represent a PS asset or a role with a DFasset;
105 – rules to represent a relationship between PS assets with a DFassetLink;
106 – rules to represent a relationship between roles with a DFassetLink;
107 – rules to represent the hierarchy of PS assets in a production system;
108 – rules to check the compatibility between associated PS assets.
109 NOTE 1 ”PS” and “DF” are used in the IEC 62832 series as qualifiers, they are part of the concept names. See
110 IEC 62832-1:—, Clause 3.
111 NOTE 2 Common rules are the base for the exchange of data between and within enterprises, between engineering
112 tools, and between departments.
113 2 Normative references
114 The following documents are referred to in the text in such a way that some or all of their content
115 constitutes requirements of this document. For dated references, only the edition cited applies.
116 For undated references, the latest edition of the referenced document (including any
117 amendments) applies.
3
118 IEC 62832-2:— , Industrial-process measurement, control and automation – Digital factory
119 framework – Part 2: Model elements
120 ISO/IEC 6523 (all parts), Information technology – Structure for the identification of
121 organizations and organization parts
122 3 Terms, definitions and conventions
123 3.1 Terms and definitions
124 For the purposes of this document, the terms and definitions as well as the abbreviated terms
125 given in IEC 62832-1, IEC 62832-2 and the following apply.
—————————
3
Under preparation
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126 ISO and IEC maintain terminological databases for use in standardization at the following
127 addresses:
128 • ISO Online browsing platform: available at http://www.iso.org/obp
129 • IEC Electropedia: available at http://www.electropedia.org/
130 3.2
131 PS asset type
132 set of PS assets with common characteristics and features
133 3.3 Conventions
134 While IEC 62832-1 is using general names for describing the concepts, IEC 62832-2 and
135 IEC 62832-3 define more formal requirements. In order to clearly identify the names of the
136 model elements the documents IEC 62832-2 and IEC 62832-3 use ‘PascalCase’ for names.
137 A help for matching the names is provided in IEC 62832-2:—, Table B.1.
138 4 General rules
139 4.1 Information about PS asset types
140 The description of a PS asset type is provided in a Library by means of a DFassetClass, which
141 is derived from a DFassetClassDefinition in a ConceptDictionary. This relationship is
142 documented by the “DFassetClassDefinition” reference in the header of the DFassetClass. The
143 product characteristics are described by DataElements and CDELs, which commonly also are
144 based on definitions from the same ConceptDictionary as the DFassetClassDefinition. If the
145 used dictionary does not support description of all relevant product characteristics, additional
146 DataElements and CDELs may be provided based on definitions from a different
147 ConceptDictionary (e.g. from a different consortium or from the vendor) (see for example
148 Figure 1).
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eCl@ss
eCl@ss dictionary
DET reference 1
Concept identifier =
DET reference 2
DET reference 3 Data supplier =
…
Preferred name = „…“
CDEL reference 1
…
└ DET reference 4
…
…
CDEL reference 2
└ DET reference 5
CDEL reference 3
…
Supplier A
Supplier
Supplier dictionary A
library A
Specific Data element type X
Specific Data element type Y
Class name
Specific Data element type Z
Class identifier
…
DF asset class definition ref.
…
Data element Id 51
CDEL definition A Data element Id 52
Data element Id 53
└ DET reference X
…
…
CDEL Id 61
└ Data element Id 64
describes
…
CDEL Id 72
└ Data element Id 75
CDEL Id 83
Product type
…
CDEL Id 101
└ Data element Id 202
149
150 Figure 1 – Example for PS asset type description based on multiple dictionaries
151
152 4.2 Representation of a production system
153 A production system shall be represented by a DigitalFactory (see Figure 2). The production
154 system represented by a DigitalFactory may be a planned production system or an existing
155 production system.
156 The granularity of the digital representation of the production system may vary depending on
157 the intended purpose.
158 EXAMPLE For initial planning purposes, the DigitalFactory may contain DFassets representing the main
159 components of the production systems, while for operation purposes the DFassets may describe sub-structures down
160 to single devices or minor mechanical components (such as bolts and screws).
161 During the life cycle of the production system, the information in the DigitalFactory should
162 change according to the changing production system.
DF asset class
definition
Data Element
Data Element
Data Element
Type
Type
Type
DF asset
DF asset class body class
header
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163
164 Figure 2 – Representation of a production system
165
166 4.3 Rules for CDELs and DataElements
167 4.3.1 General
168 A DFasset shall be used to represent a specific PS asset, a specific role or a specific PS asset
169 with an assigned role. The particular aspects or features of a PS asset or role should be
170 described with CDELs. Each CDEL collects all DataElements describing a specific feature (for
171 example an interface, a part, an aspect) of the PS asset.
172 A DataElement shall contain the actual information describing a characteristic of a PS asset or
173 of a role. DataElements shall be created based on DETs and CDELs shall be created based on
174 CDELdefinitions.
175 A CDEL may contain at the same time DataElements with defined DataValues and
176 DataElements with undefined DataValues. The method to leave DataValues of DataElements
177 undefined shall be specified for each Library as well as for each DigitalFactory.
178 EXAMPLE Examples for methods to assign an undefined DataValue are: to keep the value empty; to define an
179 invalid value; or to eliminate the value space from the DataElement.
180 4.3.2 Constant and variable DataElements
181 Depending on the intended use of a specific DataElement, it can be necessary to provide
182 additional information together with the DataValue of the DataElement. In order to specify such
183 requirements a DataElementType shall be categorized by using DET category. The possible
184 values of DET categories are "variable" and "constant". If a DET does not have a defined DET
185 category, the value of DET category shall be considered as “constant”.
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186 DET that have a DET category of “constant” are called in this document “constant DET” and
187 DET that have a DET category of “variable” are called “variable DET”. DataElements that are
188 derived from “variable DET” are called “variable DataElements”, all other DataElements are
189 called “constant DataElements”.
190 Variable DataElements shall provide the DataValue together with time stamp and quality
191 information.
192 EXAMPLE Figure 3 shows an example for a constant DataElement (“max. temperature”) and a variable
193 DataElement (“measured temperature”). The “max. temperature” is defined for a PS asset type “temperature sensor”.
194 The DataValue does not change for the life time of the actual temperature sensor (PS asset). On the other hand, the
195 actually measured temperature can change. This is why the DataElement is classified as variable DataElement.
196
197 Figure 3 – Example for use of constant and variable DataElements
198
199 4.4 Filtering of information for different technical disciplines
200 4.4.1 General
201 A view is set of information extracted from a search space. Different views of the information
202 about the PS assets or roles reduce the complexity that is presented to the user. These views
203 support operational activities to access, manage, and update the information. A given
204 operational activity typically does not use all of the PS asset information.
205 It is possible to filter the information for a particular technical discipline or for a particular
206 application aspect.
207 A technical discipline is defined as area of technical expertise applied to a specific set of
208 activities. A particular view may be provided for multiple technical disciplines, because activities
209 which belong to different technical disciplines need to exchange the same common information.
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210 For a particular activity, the view should be provided based on two aspects. The first aspect is
211 what kinds of elements of information are shown in the view, and the second aspect is how
212 those elements are associated in the view.
213 The first aspect is provided by filtering, and the second aspect is provided by supporting multiple
214 views with different hierarchies. The DF framework provides support for the first aspect
215 (filtering), but does not support the second aspect (organization of filtering results into views).
216 A particular application might be related to a tool processing information from a Library or from
217 a DigitalFactory for a specific purpose.
218 If views are used to select only the relevant information, subsequent processing of this
219 information can be executed more efficiently. This may be implemented by using a combination
220 of multiple ViewElements.
221 4.4.2
...
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