Industrial-process measurement, control and automation - Digital factory framework - Part 2: Model elements (IEC 62832-2:2020)

This part of IEC 62832 specifies detailed requirements for model elements of the Digital Factory
framework. It defines the nature of the information provided by the model elements, but not the
format of this information.
NOTE General requirements for the main model elements of the DF reference model are specified in IEC 62832-1.

Industrielle Leittechnik - Grundstruktur der digitalen Fabrik - Teil 2: Modellelemente (IEC 62832-2:2020)

Mesure, commande et automation dans les processus industriels - Cadre de l'usine numerique (digital factory) - Partie 2: Éléments de modèles (IEC 62832-2:2020)

L'IEC 62832-2:2020 spécifie les exigences détaillées relatives aux éléments de modèles du cadre de l’usine numérique (Digital Factory). Elle définit la nature des informations données par les éléments de modèles, mais pas leur format.

Meritev, nadzor in avtomatizacija merilnega industrijskega procesa- Okvir za digitalno tovarno - 2. del: Elementi modela (IEC 62832-2:2020)

General Information

Status
Published
Public Enquiry End Date
16-Feb-2020
Publication Date
14-Jan-2021
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
27-Jan-2021
Due Date
03-Apr-2021
Completion Date
01-Feb-2021

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SLOVENSKI STANDARD
SIST EN IEC 62832-2:2021
01-februar-2021
Meritev, nadzor in avtomatizacija merilnega industrijskega procesa- Okvir za
digitalno tovarno - 2. del: Elementi modela (IEC 62832-2:2020)

Industrial-process measurement, control and automation - Digital factory framework -

Part 2: Model elements (IEC 62832-2:2020)

Industrielle Leittechnik - Grundstruktur der digitalen Fabrik - Teil 2: Modellelemente (IEC

62832-2:2020)
Mesure, commande et automation dans les processus industriels - Cadre de l'usine
numerique (digital factory) - Partie 2: Éléments de modèles (IEC 62832-2:2020)
Ta slovenski standard je istoveten z: EN IEC 62832-2:2020
ICS:
25.040.40 Merjenje in krmiljenje Industrial process
industrijskih postopkov measurement and control
SIST EN IEC 62832-2:2021 en,fr,de

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

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SIST EN IEC 62832-2:2021
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SIST EN IEC 62832-2:2021
EUROPEAN STANDARD EN IEC 62832-2
NORME EUROPÉENNE
EUROPÄISCHE NORM
December 2020
ICS 25.040.40
English Version
Industrial-process measurement, control and automation - Digital
factory framework - Part 2: Model elements
(IEC 62832-2:2020)

Mesure, commande et automation dans les processus Industrielle Leittechnik - Grundstruktur der digitalen Fabrik -

industriels - Cadre de l'usine numerique (digital factory) - Teil 2: Modellelemente

Partie 2: Éléments de modèles (IEC 62832-2:2020)
(IEC 62832-2:2020)

This European Standard was approved by CENELEC on 2020-11-30. 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 62832-2:2020 E
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SIST EN IEC 62832-2:2021
EN IEC 62832-2:2020 (E)
European foreword

The text of document 65/830/FDIS, future edition 1 of IEC 62832-2, 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 62832-2:2020.
The following dates are fixed:

• latest date by which the document has to be implemented at national (dop) 2021-08-30

level by publication of an identical national standard or by endorsement

• latest date by which the national standards conflicting with the (dow) 2023-11-30

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 62832-2:2020 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 61360 (series) NOTE Harmonized as EN 61360 (series)
IEC 61360-2 NOTE Harmonized as EN 61360-2
IEC 61987 (series) NOTE Harmonized as EN IEC 61987 (series)
IEC 61987-10:2009 NOTE Harmonized as EN 61987-10:2009 (not modified)
IEC 62569-1 NOTE Harmonized as EN 62569-1
IEC 62656-1:2014 NOTE Harmonized as EN 62656-1:2015 (not modified)
IEC 62832-3:2020 NOTE Harmonized as EN IEC 62832-3:2020 (not modified)
IEC 81346 (series) NOTE Harmonized as EN IEC 81346 (series)
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SIST EN IEC 62832-2:2021
EN IEC 62832-2:2020 (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
ISO/IEC 6523 series Information technology - Structure for the - -
identification of organizations and
organization parts
ISO/TS 29002-5 2009 Industrial automation systems and - -
integration - Exchange of characteristic
data – Part 5: Identification scheme
IETF RFC 3986 - Uniform Resource Identifier (URI): Generic - -
Syntax
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SIST EN IEC 62832-2:2021
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SIST EN IEC 62832-2:2021
IEC 62832-2
Edition 1.0 2020-10
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Industrial-process measurement, control and automation – Digital factory
framework –
Part 2: Model elements
Mesure, commande et automation dans les processus industriels – Cadre de
l’usine numerique (digital factory) –
Partie 2: Éléments de modèles
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 25.040.40 ISBN 978-2-8322-8965-5

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 62832-2:2021
– 2 – IEC 62832-2:2020  IEC 2020
CONTENTS

FOREWORD ........................................................................................................................... 7

INTRODUCTION ..................................................................................................................... 9

1 Scope ............................................................................................................................ 10

2 Normative references .................................................................................................... 10

3 Terms, definitions, symbols, abbreviated terms and conventions ................................... 10

3.1 Terms and definitions ............................................................................................ 10

3.2 Abbreviated terms ................................................................................................. 10

3.3 Conventions for representing the definition of a model element ............................. 11

3.3.1 Convention for names .................................................................................... 11

3.3.2 Representation of specific DataElementTypes ............................................... 11

3.3.3 Representation of the definition of model elements ........................................ 12

3.3.4 Convention for UML notation ......................................................................... 13

4 Definitions of specific DataElementTypes ...................................................................... 13

4.1 General ................................................................................................................. 13

4.2 ConceptIdentifier .................................................................................................. 13

4.3 DataValue ............................................................................................................. 14

4.4 DateAndTimeOfRelease ........................................................................................ 14

4.5 Description ........................................................................................................... 15

4.6 DETcategory ......................................................................................................... 15

4.7 DFMdataType ....................................................................................................... 15

4.8 DictionarySupplierID ............................................................................................. 16

4.9 ElementIdentifier ................................................................................................... 16

4.10 ItemCode .............................................................................................................. 16

4.11 LetterSymbol ........................................................................................................ 17

4.12 ParentModelElement ............................................................................................. 17

4.13 PhysicalUnit .......................................................................................................... 17

4.14 PreferredName ..................................................................................................... 18

4.15 PSassetIdentifier .................................................................................................. 18

4.16 ReferenceToCDEL ................................................................................................ 18

4.17 ReferenceToCDELdefinition .................................................................................. 19

4.18 ReferenceToDataElement ..................................................................................... 19

4.19 ReferenceToDET .................................................................................................. 19

4.20 ReferenceToDFasset ............................................................................................ 20

4.21 ReferenceToDFassetClass ................................................................................... 20

4.22 ReferenceToDFassetClassAssociation .................................................................. 20

4.23 ReferenceToDFassetClassDefinition ..................................................................... 21

4.24 ReferenceToGenericAssociation ........................................................................... 21

4.25 RoleBasedEquipmentIdentifier .............................................................................. 21

4.26 RuleOfRelationship ............................................................................................... 22

4.27 SearchSpace ........................................................................................................ 22

4.28 SupplierName ....................................................................................................... 22

4.29 SynonymousName ................................................................................................ 23

4.30 TechnicalDiscipline ............................................................................................... 23

4.31 TimeCreated ......................................................................................................... 25

4.32 TimeStamp ........................................................................................................... 25

4.33 ValueQuality ......................................................................................................... 25

4.34 VersionIdentifier .................................................................................................... 26

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SIST EN IEC 62832-2:2021
IEC 62832-2:2020  IEC 2020 – 3 –

4.35 VersionNumber ..................................................................................................... 26

5 Definitions of model elements ........................................................................................ 26

5.1 General ................................................................................................................. 26

5.2 Model elements related to dictionaries .................................................................. 26

5.2.1 ConceptDictionary ......................................................................................... 26

5.2.2 ConceptDictionaryEntry ................................................................................. 28

5.2.3 Model elements related to permissible values ................................................ 30

5.3 Model elements related to DataElement ................................................................ 33

5.3.1 CollectionOfDataElements (CDEL)................................................................. 33

5.3.2 DataElement .................................................................................................. 34

5.4 Model elements related to libraries ....................................................................... 35

5.4.1 Library ........................................................................................................... 35

5.4.2 LibraryEntry ................................................................................................... 35

5.5 Model elements related to DigitalFactory .............................................................. 43

5.5.1 DigitalFactory ................................................................................................ 43

5.5.2 DFasset ......................................................................................................... 43

5.5.3 DFassetLink .................................................................................................. 46

5.5.4 DFassetLinkEndPoint .................................................................................... 47

5.5.5 DFassetAssignment ....................................................................................... 47

Annex A (normative) Data type specification ........................................................................ 48

Annex B (normative) Naming correspondence between IEC 62832-1 and IEC 62832-2 ........ 49

Annex C (informative) Mapping of DF model elements onto different data standards ........... 51

C.1 Mapping onto IEC 61360 (all parts) and ISO 13584-42 .......................................... 51

C.1.1 General ......................................................................................................... 51

C.1.2 Detailed mapping for ConceptDictionary ........................................................ 52

C.1.3 Detailed mapping for DFassetClassDefinition ................................................ 53

C.1.4 Detailed mapping for CDELdefinition ............................................................. 53

C.1.5 Detailed mapping for DET .............................................................................. 54

C.2 Mapping onto ISO 22745 (all parts) ....................................................................... 55

C.2.1 General ......................................................................................................... 55

C.2.2 Detailed mapping for ConceptDictionary ........................................................ 56

C.2.3 Detailed mapping for DFassetClassDefinition ................................................ 56

C.2.4 Detailed mapping for CDELdefinition ............................................................. 57

C.2.5 Detailed mapping for DET .............................................................................. 57

C.2.6 Detailed mapping for Library .......................................................................... 58

C.2.7 Detailed mapping for DFassetClass ............................................................... 58

C.2.8 Detailed mapping for DataElement................................................................. 59

Annex D (informative) UML model ........................................................................................ 60

D.1 ConceptDictionary................................................................................................. 60

D.2 Model elements related to DataElements .............................................................. 61

D.3 Library .................................................................................................................. 62

D.4 Digital Factory ...................................................................................................... 64

Annex E (informative) UML notation ..................................................................................... 69

E.1 General ................................................................................................................. 69

E.2 Class diagram ....................................................................................................... 69

E.3 Object diagram ..................................................................................................... 72

Bibliography .......................................................................................................................... 74

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SIST EN IEC 62832-2:2021
– 4 – IEC 62832-2:2020  IEC 2020

Figure A.1 – Data types overview ......................................................................................... 48

Figure D.1 – ConceptDictionary and related class definitions and type .................................. 60

Figure D.2 – Permissible values ............................................................................................ 61

Figure D.3 – Model elements related to DataElements .......................................................... 61

Figure D.4 – Library .............................................................................................................. 62

Figure D.5 – DFassetClass ................................................................................................... 62

Figure D.6 – DFassetClass showing origin of definitions ....................................................... 63

Figure D.7 – DFassetClass for basic types of PS asset ......................................................... 63

Figure D.8 – Composite DFassetClass .................................................................................. 64

Figure D.9 – A DigitalFactory is a specific type of DFasset ................................................... 64

Figure D.10 – DFasset structure ........................................................................................... 65

Figure D.11 – Digital Factory example .................................................................................. 66

Figure D.12 – Relationship between DFassets ...................................................................... 66

Figure D.13 – Example: DigitalFactory with composite DFasset ............................................ 67

Figure D.14 – Example: DFassetLink and DER ..................................................................... 68

Figure D.15 – Example: DFassetAssignment ........................................................................ 68

Figure E.1 – Note.................................................................................................................. 69

Figure E.2 – Class ................................................................................................................ 69

Figure E.3 – Association ....................................................................................................... 70

Figure E.4 – Composition ...................................................................................................... 70

Figure E.5 – Alternative representation of composition ......................................................... 70

Figure E.6 – Aggregation ...................................................................................................... 70

Figure E.7 – Containment ..................................................................................................... 70

Figure E.8 – Dependency...................................................................................................... 71

Figure E.9 – Abstract class, generalization and interface ...................................................... 71

Figure E.10 – Multiplicity ....................................................................................................... 72

Figure E.11 – Association class ............................................................................................ 72

Figure E.12 – Class .............................................................................................................. 72

Figure E.13 – Link................................................................................................................. 73

Figure E.14 – Link instantiated from composition .................................................................. 73

Figure E.15 – Link instantiated from aggregation .................................................................. 73

Table 1 – Template for representing the definition of specific DataElementTypes ................. 11

Table 2 – Template for representing the definition of model elements ................................... 12

Table 3 – Definition of ConceptIdentifier ............................................................................... 14

Table 4 – Definition of DataValue .......................................................................................... 14

Table 5 – Definition of DateAndTimeOfRelease .................................................................... 14

Table 6 – Definition of Description ........................................................................................ 15

Table 7 – Definition of DETcategory ...................................................................................... 15

Table 8 – Definition of DFMdataType .................................................................................... 15

Table 9 – Definition of DictionarySupplierID .......................................................................... 16

Table 10 – Definition of ElementIdentifier .............................................................................. 16

Table 11 – Definition of ItemCode ......................................................................................... 16

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SIST EN IEC 62832-2:2021
IEC 62832-2:2020  IEC 2020 – 5 –

Table 12 – Definition of LetterSymbol ................................................................................... 17

Table 13 – Definition of ParentModelElement ........................................................................ 17

Table 14 – Definition of PhysicalUnit ..................................................................................... 17

Table 15 – Definition of PreferredName ................................................................................ 18

Table 16 – Definition of PSassetIdentifier ............................................................................. 18

Table 17 – Definition of ReferenceToCDEL ........................................................................... 18

Table 18 – Definition of ReferenceToCDELdefinition ............................................................. 19

Table 19 – Definition of ReferenceToDataElement ................................................................ 19

Table 20 – Definition of ReferenceToDET ............................................................................. 19

Table 21 – Definition of ReferenceToDFasset ....................................................................... 20

Table 22 – Definition of ReferenceToDFassetClass .............................................................. 20

Table 23 – Definition of ReferenceToDFassetClassAssociation............................................. 20

Table 24 – Definition of ReferenceToDFassetClassDefinition ................................................ 21

Table 25 – Definition of ReferenceToGenericAssociation ...................................................... 21

Table 26 – Definition of RoleBasedEquipmentIdentifier ......................................................... 21

Table 27 – Definition of RuleOfRelationship .......................................................................... 22

Table 28 – Definition of SearchSpace ................................................................................... 22

Table 29 – Definition of SupplierName .................................................................................. 22

Table 30 – Definition of SynonymousName ........................................................................... 23

Table 31 – Definition of TechnicalDiscipline .......................................................................... 24

Table 32 – Definition of TimeCreated .................................................................................... 25

Table 33 – Definition of TimeStamp ...................................................................................... 25

Table 34 – Definition of ValueQuality .................................................................................... 25

Table 35 – Definition of VersionIdentifier .............................................................................. 26

Table 36 – Definition of VersionNumber ................................................................................ 26

Table 37 – Definition of ConceptDictionary ........................................................................... 27

Table 38 – Definition of DFdictionary .................................................................................... 27

Table 39 – Definition of ConceptDictionaryEntry ................................................................... 28

Table 40 – Definition of DFassetClassDefinition .................................................................... 29

Table 41 – Definition of CDELdefinition ................................................................................. 29

Table 42 – Definition of DataElementType ............................................................................ 30

Table 43 – Definition of RangeOfPermissibleValues ............................................................. 30

Table 44 – Definition of ListOfPermissibleValues .................................................................. 31

Table 45 – Definition of MaximumPermissibleValue .............................................................. 31

Table 46 – Definition of MinimumPermissibleValue ............................................................... 32

Table 47 – Definition of PermissibleValue ............................................................................. 32

Table 48 – Definition of CollectionOfDataElements ............................................................... 33

Table 49 – Definition of DataElement .................................................................................... 34

Table 50 – Definition of Library ............................................................................................. 35

Table 51 – Definition of LibraryEntry ..................................................................................... 36

Table 52 – Definition of LibraryEntryHeader .......................................................................... 36

Table 53 – Definition of DFassetClass .................................................................................. 37

Table 54 – Definition of DFassetClassHeader ....................................................................... 37

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SIST EN IEC 62832-2:2021
– 6 – IEC 62832-2:2020  IEC 2020

Table 55 – Definition of DFassetClassBody .......................................................................... 38

Table 56 – Definition of DFassetClassAssociation ................................................................ 38

Table 57 – Definition of DFassetClassAssociationEndPoint .................................................. 39

Table 58 – Definition of GenericAssociation .......................................................................... 39

Table 59 – Definition of Ge
...

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