SIST EN IEC 62714-1:2018
(Main)Engineering data exchange format for use in industrial automation systems engineering - Automation markup language - Part 1: Architecture and general requirements (IEC 62714-1:2018)
Engineering data exchange format for use in industrial automation systems engineering - Automation markup language - Part 1: Architecture and general requirements (IEC 62714-1:2018)
NEW!IEC 62714-1:2018 is available as IEC 62714-1:2018 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC 62714-1:2018 is a solution for data exchange focusing on the domain of automation engineering. The data exchange format defined in the IEC 62714 series (Automation Markup Language, AML) is an XML schema based data format and has been developed in order to support the data exchange in a heterogeneous engineering tools landscape. The goal of AML is to interconnect engineering tools in their different disciplines, e.g. mechanical plant engineering, electrical design, process engineering, process control engineering, HMI development, PLC programming, robot programming, etc. This second edition cancels and replaces the first edition published in 2014. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
a) use of CAEX 3.0 according to IEC 62424:2016
b) improved modelling of references to documents outside of the scope of the present standard,
c) modelling of references between CAEX attributes and items in external documents,
d) revised role libraries,
e) modified Port concept,
f) modelling of multilingual expressions,
g) modelling of structured attribute lists or array,
h) a new AML container format,
i) a new standard AML attribute library
Datenaustauschformat für Planungsdaten industrieller Automatisierungssysteme - Automation markup language - Teil 1: Architektur und allgemeine Festlegungen (IEC 62714-1:2018)
Format déchange de données techniques pour une utilisation dans lingénierie des systèmes d'automatisation industrielle - Automation markup language - Partie 1: Architecture et exigences générales (IEC 62714-1:2018)
NEW!IEC 62714-1:2018 est disponible sous forme de IEC 62714-1:2018 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.
a) utilisation de CAEX 3.0 conformément à l'IEC 62424:2016
b) modélisation améliorée des références aux documents ne relevant pas du domaine d'application de la présente norme,
c) modélisation des références entre les attributs CAEX et les éléments dans des documents externes (dans une feuille Excel, par exemple),
d) bibliothèques de rôles révisées,
e) concept d'accès modifié,
f) modélisation des expressions multilingues,
g) modélisation de listes ou de tableaux d'attributs structuré(e)s,
h) nouveau format de conteneur AML,
i) nouvelle bibliothèque d'attributs AML normalisée.
Oblika izmenjave tehničnih podatkov za uporabo v industrijskem inženiringu avtomatizacije sistemov - Označevalni jezik za avtomatizacijo - 1. del: Arhitektura in splošne zahteve (IEC 62714-1:2018)
Ta del standarda IEC 62714 določa splošne zahteve in arhitekturo označevalnega jezika za avtomatizacijo (AML) za oblikovanje tehničnih podatkov, ki se izmenjujejo med inženirskimi orodji za industrijsko avtomatizacijo in kontrolne sisteme. Določbe standarda se uporabljajo za izvozne/uvozne aplikacije povezanih orodij.
Ta del standarda IEC 62714 ne opredeljuje podrobnosti postopka izmenjave podatkov ali izvedbenih zahtev za uvozna/izvozna orodja.
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 62714-1:2018
01-oktober-2018
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Ta slovenski standard je istoveten z: EN IEC 62714-1:2018
ICS:
25.040.40 Merjenje in krmiljenje Industrial process
industrijskih postopkov measurement and control
35.060 Jeziki, ki se uporabljajo v Languages used in
informacijski tehniki in information technology
tehnologiji
35.240.50 Uporabniške rešitve IT v IT applications in industry
industriji
SIST EN 62714-1:2018 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
SIST EN 62714-1:2018
SIST EN 62714-1:2018
EUROPEAN STANDARD EN IEC 62714-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
June 2018
ICS 25.040.40; 35.060; 35.240.50 Supersedes EN 62714-1:2014
English Version
Engineering data exchange format for use in industrial
automation systems engineering - Automation markup language
- Part 1: Architecture and general requirements
(IEC 62714-1:2018)
Format d'échange de données techniques pour une Datenaustauschformat für Planungsdaten industrieller
utilisation dans l'ingénierie des systèmes d'automatisation Automatisierungssysteme - Automation markup language -
industrielle - Automation markup language - Teil 1: Architektur und allgemeine Festlegungen
Partie 1: Architecture et exigences générales (IEC 62714-1:2018)
(IEC 62714-1:2018)
This European Standard was approved by CENELEC on 2018-06-04. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, 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
© 2018 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 62714-1:2018 E
SIST EN 62714-1:2018
European foreword
The text of document 65E/582/FDIS, future edition 2 of IEC 62714-1, prepared by SC 65E "Devices
and integration in enterprise systems" of IEC/TC 65 "Industrial-process measurement, control and
automation" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as
The following dates are fixed:
(dop) 2019-03-04
• latest date by which the document has to be
implemented at national level by
publication of an identical national
standard or by endorsement
• latest date by which the national (dow) 2021-06-04
standards conflicting with the
document have to be withdrawn
This document supersedes EN 62714-1:2014.
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 62714-1:2018 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 60027 Series NOTE Harmonized as EN 60027 Series.
IEC 62264-1 NOTE Harmonized as EN 62264-1.
IEC 62714-2 NOTE Harmonized as EN 62714-2.
IEC 62714-3 NOTE Harmonized as EN 62714-3.
ISO 80000-1 NOTE Harmonized as EN ISO 80000-1.
SIST EN 62714-1:2018
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 62424 2016 Representation of process control EN 62424 2016
engineering - Requests in P&I diagrams
and data exchange between P&ID tools
and PCE-CAE tools
IEC 62714 Series Engineering data exchange format for use EN 62714 Series
in industrial automation systems
engineering - Automation markup language
ISO/PAS 17506 - Industrial automation systems and - -
integration - COLLADA digital asset
schema specification for 3D visualization of
industrial data
ISO/IEC 29500-2 - Information technology - Document - -
description and processing languages -
Office Open XML File Formats -
Part 2: Open Packaging Conventions
IETF RFC 2046 - Multipurpose Internet Mail Extensions - -
(MIME) - Part Two: Media Types
[viewed 2017-11-13]. Available at
IETF RFC 4122 - A Universally Unique IDentifier (UUID) - -
URN Namespace
[viewed 2017-11-13]. Available at
IETF RFC 5646 - Tags for Identifying Languages - -
[viewed 2017-11-13]. Available at
COLLADA 1.4.1:March 2008, COLLADA – Digital Asset Schema Release 1.4.1 [viewed 2017-11-13].
Available at
PLCopen XML 2.0:December 3rd 2008 and PLCopen XML 2.0.1:May 8th 2009, XML formats for
IEC 61131-3 [viewed 2017-11-13]. Available at
SIST EN 62714-1:2018
SIST EN 62714-1:2018
IEC 62714-1 ®
Edition 2.0 2018-04
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Engineering data exchange format for use in industrial automation systems
engineering – Automation markup language –
Part 1: Architecture and general requirements
Format d’échange de données techniques pour une utilisation dans l’ingénierie
des systèmes d'automatisation industrielle – Automation markup language –
Partie 1: Architecture et exigences générales
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 25.040.40; 35.060; 35.240.50 ISBN 978-2-8322-5521-6
SIST EN 62714-1:2018
– 2 – IEC 62714-1:2018 © IEC 2018
CONTENTS
FOREWORD . 7
INTRODUCTION . 9
1 Scope . 11
2 Normative references . 11
3 Terms, definitions and abbreviations . 12
3.1 Terms and definitions . 12
3.2 Abbreviations . 14
4 Conformity . 15
5 AML architecture specification . 15
5.1 General . 15
5.2 General AML architecture . 15
5.3 Sub document versions and AML superior document information . 16
5.4 Meta information about the AML source tool . 17
5.5 AML relations specification . 18
5.5.1 General . 18
5.5.2 Class-instance-relations . 18
5.5.3 Instance-instance-relations . 18
5.5.4 Identification of objects . 20
5.6 AML document reference specification . 20
5.6.1 General . 20
5.6.2 Referencing COLLADA documents . 20
5.6.3 Referencing PLCopen XML documents . 20
5.6.4 Referencing additional documents in the scope of IEC 62714 (all parts) . 20
5.6.5 Referencing documents outside of the scope of IEC 62714 (all parts) . 20
5.6.6 Referencing CAEX attributes to items in external documents . 21
6 AML base libraries . 21
6.1 General . 21
6.2 General provisions . 21
6.3 AML interface class library – AutomationMLInterfaceClassLib . 22
6.3.1 General . 22
6.3.2 InterfaceClass AutomationMLBaseInterface . 24
6.3.3 InterfaceClass Order . 24
6.3.4 InterfaceClass Port . 25
6.3.5 InterfaceClass PPRConnector . 25
6.3.6 InterfaceClass ExternalDataConnector . 26
6.3.7 InterfaceClass COLLADAInterface . 26
6.3.8 InterfaceClass PLCopenXMLInterface . 27
6.3.9 InterfaceClass ExternalDataReference . 27
6.3.10 InterfaceClass Communication . 27
6.3.11 InterfaceClass SignalInterface . 28
6.4 AML basic role class library – AutomationMLBaseRoleClassLib . 28
6.4.1 General . 28
6.4.2 RoleClass AutomationMLBaseRole . 30
6.4.3 RoleClass Group . 31
6.4.4 RoleClass Facet . 31
6.4.5 RoleClass Resource . 31
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IEC 62714-1:2018 © IEC 2018 – 3 –
6.4.6 RoleClass Product . 32
6.4.7 RoleClass Process . 32
6.4.8 RoleClass Structure . 33
6.4.9 RoleClass ProductStructure . 33
6.4.10 RoleClass ProcessStructure . 34
6.4.11 RoleClass ResourceStructure . 34
6.4.12 RoleClass ExternalData . 34
6.5 AML basic attribute type library . 35
6.5.1 General . 35
6.5.2 Attributes of the AutomationMLBaseAttributeTypeLib . 36
7 Modelling of user-defined data . 39
7.1 General . 39
7.2 User-defined attributes. 39
7.3 User-defined AttributeTypes . 39
7.4 User-defined InterfaceClasses . 40
7.5 User-defined RoleClasses . 41
7.6 User-defined SystemUnitClasses . 42
7.7 User-defined InstanceHierarchies . 43
8 Extended AML concepts . 44
8.1 General overview . 44
8.2 AML Port interface . 44
8.3 AML Facet object . 44
8.4 AML Group object . 45
8.5 Splitting of AML top-level data into different documents . 45
8.6 Internationalization, AML multilingual expression . 45
8.7 Version information of AML objects . 46
8.8 Modelling of structured attribute lists or arrays . 46
8.9 AML Container . 46
Annex A (informative) General introduction into the Automation Markup Language . 48
A.1 General Automation Markup Language concepts . 48
A.1.1 The Automation Markup Language architecture . 48
A.1.2 Modelling of plant topology information . 49
A.1.3 Referencing geometry and kinematics information . 51
A.1.4 Referencing logic information . 51
A.1.5 Referencing documents outside of the scope of IEC 62714 . 52
A.1.6 Interlinking CAEX attributes and attributes in external documents . 53
A.1.7 Modelling of relations. 54
A.2 Extended AML concepts and examples . 57
A.2.1 General overview . 57
A.2.2 AML Port concept . 57
A.2.3 AML Facet concept . 60
A.2.4 AML Group concept . 62
A.2.5 Process-Product-Resource concept . 66
A.2.6 AML multilingual expression concept . 74
A.2.7 Attribute lists and arrays . 75
Annex B (informative) XML representation of standard AML base libraries . 79
Bibliography . 81
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Figure 1 – Overview of the engineering data exchange format AML . 9
Figure 2 – AML document version information . 17
Figure 3 – XML text of the AML source tool information . 17
Figure 4 – Example of a relation as block diagram and as object tree . 19
Figure 5 – Example relation between the objects “PLC1” and “Rob1” . 19
Figure 6 – XML text of the example relation between the objects “PLC1” and “Rob1” . 19
Figure 7 – AML basic interface class library . 23
Figure 8 – XML description of the AML basic interface class library . 24
Figure 9 – AML basic role class library. 29
Figure 10 – AutomationMLBaseRoleClassLib . 30
Figure 11 – XML text of the AutomationMLBaseRoleClassLib . 30
Figure 12 – AML basic attribute type library . 35
Figure 13 – XML text of the AutomationMLBaseAttributeTypeLib . 36
Figure 14 – Example of a user-defined attribute . 39
Figure 15 – Examples for user-defined AttributeTypes . 40
Figure 16 – XML code of the examples for user-defined AttributeTypes . 40
Figure 17 – Example of a user-defined InterfaceClass in a user-defined
InterfaceClassLib . 41
Figure 18 – XML code of the example of a user-defined InterfaceClass in a user-
defined InterfaceClassLib . 41
Figure 19 – Example of a user-defined RoleClass in a user-defined RoleClassLib . 42
Figure 20 – XML code of the example of a user-defined RoleClass in a user-defined
RoleClassLib . 42
Figure 21 – Examples for different user-defined SystemUnitClasses . 42
Figure 22 – XML code of the examples for different user-defined SystemUnitClasses . 43
Figure 23 – Example of a user-defined InstanceHierarchy . 43
Figure 24 – AML representation of a user-defined InstanceHierarchy . 44
Figure A.1 – AML general architecture . 48
Figure A.2 – Plant topology with AML . 50
Figure A.3 – Reference from CAEX to a COLLADA document . 51
Figure A.4 – Reference from a CAEX to a PLCopen XML document . 51
Figure A.5 – Example of referencing an external document . 52
Figure A.6 – XML text of the example for referencing an external document . 52
Figure A.7 – Example of referencing a CAEX attribute to an item in an external
document . 53
Figure A.8 – XML text of the example for referencing a CAEX attribute to an item in an
external document . 54
Figure A.9 – Relations in AML . 55
Figure A.10 – XML description of the relations example . 56
Figure A.11 – XML text of the SystemUnitClassLib of the relations example . 56
Figure A.12 – XML text of the InstanceHierarchy of the relations example . 57
Figure A.13 – Port concept . 58
Figure A.14 – Example describing the AML Port concept . 58
Figure A.15 – XML description of the AML Port concept . 59
Figure A.16 – XML text describing the AML Port concept . 60
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IEC 62714-1:2018 © IEC 2018 – 5 –
Figure A.17 – Definition of a user-defined AML Port class “UserDefinedPort” . 60
Figure A.18 – AML Facet example . 61
Figure A.19 – XML text of the AML Facet example . 62
Figure A.20 – AML Group example . 63
Figure A.21 – XML text for the AML Group example . 63
Figure A.22 – Combination of the Facet and Group concept . 64
Figure A.23 – XML text view for the combined Facet-Group example . 65
Figure A.24 – Generic HMI template “B” visualizing a process variable “Y” of a
conveyor . 66
Figure A.25 – Generated HMI result “B” visualizing both conveyors with individual
process variables . 66
Figure A.26 – Base elements of the Product-Process-Resource concept . 67
Figure A.27 – PPRConnector interface. 67
Figure A.28 – Example for the Product-Process-Resource concept . 68
Figure A.29 – AML roles required for the Process-Product-Resource concept . 68
Figure A.30 – Elements of the example . 69
Figure A.31 – Links within the example . 69
Figure A.32 – Links of the resource centric view on the example . 70
Figure A.33 – InstanceHierarchy of the example in AML . 71
Figure A.34 – InternalElements of the example . 72
Figure A.35 – InternalLinks of the example . 72
Figure A.36 – InstanceHierarchy of the example in XML . 73
Figure A.37 – Example describing the AML multilingual expression concept . 74
Figure A.38 – XML description of the AML multilingual expression concept . 74
Figure A.39 – XML text describing the AML multilingual expression concept . 74
Figure A.40 – AML model of a multilingual AttributeType . 75
Figure A.41 – XML code of the a multilingual AttributeType . 75
Figure A.42 – Attribute list “SupportedFrequencies” . 76
Figure A.43 – XML code for the attribute list “SupportedFrequencies” . 76
Figure A.44 – Example CAEX model of the array “Edges” . 77
Figure A.45 – XML code for the attribute array “Edges” . 78
Figure B.1 – XML text of the standard AML interface class library, role class library and
attribute type library . 80
Table 1 – Abbreviations . 15
Table 2 – Interface classes of the AutomationMLInterfaceClassLib . 22
Table 3 – InterfaceClass AutomationMLBaseInterface . 24
Table 4 – InterfaceClass Order . 25
Table 5 – Optional attributes for AML Port interfaces . 25
Table 6 – InterfaceClass PPRConnector . 26
Table 7 – InterfaceClass ExternalDataConnector . 26
Table 8 – InterfaceClass COLLADAInterface . 26
Table 9 – InterfaceClass PLCopenXMLInterface . 27
Table 10 – InterfaceClass ExternalDataReference . 27
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– 6 – IEC 62714-1:2018 © IEC 2018
Table 11 – InterfaceClass Communication . 28
Table 12 – InterfaceClass SignalInterface . 28
Table 13 – RoleClass AutomationMLBaseRole . 31
Table 14 – RoleClass Group . 31
Table 15 – RoleClass Facet . 31
Table 16 – RoleClass Resource . 32
Table 17 – RoleClass Product . 32
Table 18 – RoleClass Process . 33
Table 19 – RoleClass Structure . 33
Table 20 – RoleClass ProductStructure . 33
Table 21 – RoleClass ProcessStructure . 34
Table 22 – RoleClass ResourceStructure . 34
Table 23 – RoleClass ExternalData . 34
Table 24 – Attribute Types of the AutomationMLBaseAttributeTypeLib . 36
Table 25 – Sub-attributes of the attribute “Cardinality” . 38
Table 26 – Sub-attributes of the attribute “AssociatedValue” . 38
Table A.1 – Overview of major extended AML concepts . 57
SIST EN 62714-1:2018
IEC 62714-1:2018 © IEC 2018 – 7 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
ENGINEERING DATA EXCHANGE FORMAT FOR USE IN
INDUSTRIAL AUTOMATION SYSTEMS ENGINEERING –
AUTOMATION MARKUP LANGUAGE –
Part 1: Architecture and general requirements
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,
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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
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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 62714-1 has been prepared by subcommittee 65E: Devices and
integration in enterprise systems, of IEC technical committee 65: Industrial-process meas-
urement, control and automation.
This second edition cancels and replaces the first edition published in 2014. This edition
constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous
edition:
a) use of CAEX 3.0 according to IEC 62424:2016 which provides technical improvements as
attribute libraries, nested interfaces, new fields for indicating the source of an object, a
refinement of the mirror concept and native support of multiple roles, native meta
information about the CAEX file source tool, identification of instances via unique IDs
instead of pathes, etc.,
SIST EN 62714-1:2018
– 8 – IEC 62714-1:2018 © IEC 2018
b) improved modelling of references to documents outside of the scope of the present
standard,
c) modelling of references between CAEX attributes and items in external documents,
e.g. within an Excel sheet,
d) revised role libraries,
e) modified Port concept,
f) modelling of multilingual expressions,
g) modelling of structured attribute lists or array,
h) a new AML container format,
i) a new standard AML attribute library.
The text of this International Standard is based on the following documents:
FDIS Report on voting
65E/582/FDIS 65E/586/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.
A list of all parts in the IEC 62714 series, published under the general title Engineering data
exchange format for use in industrial automation systems engineering – Automation markup
language, 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.
SIST EN 62714-1:2018
IEC 62714-1:2018 © IEC 2018 – 9 –
INTRODUCTION
IEC 62714 is a solution for data exchange focusing on the domain of automation engineering.
The data exchange format defined in the IEC 62714 series (Automation Markup Language,
AML) is an XML schema based data format for plant engineering data. AML and has been
developed in order to support the data exchange in a heterogeneous engineering tools
landscape. The goal of AML is to interconnect engineering tools in their different disciplines,
e.g. mechanical plant engineering, electrical design, process engineering, process control
engineering, HMI development, PLC programming, robot programming, etc. The application of
IEC 62714 is industry independent. It is applicable in all industries that require data exchange
in their engineering tool chain, e.g. in discrete industry or process industry.
AML stores engineering information following the object-oriented paradigm and allows
modelling of physical and logical plant components as data objects encapsulating different
aspects. An object may consist of other sub-objects, and can itself be part of a larger
composition or aggregation. Typical objects in plant automation comprise information on
topology, geometry, kinematics and logic, whereas logic comprises sequencing, behaviour
and control. Therefore, an important focus in the data exchange in engineering is the
exchange of object oriented data structures, geometry, kinematics and logic.
AML combines existing industry data formats that are designed for the storage and exchange
of different aspects of engineering information. These data formats are used on an “as-is”
basis within their own specifications and are not branched for AML needs.
The core of AML is the top-level data format CAEX. CAEX is utilized to interconnect the
different data formats. Therefore, AML has an inherent distributed document architecture.
Figure 1 illustrates the basic AML architecture and the distribution of topology, geometry,
kinematics and logic information.
IEC
Figure 1 – Overview of the engineering data exchange format AML
Due to the different aspects of AML, the IEC 62714 series consists of different parts focusing
on different aspects:
• IEC 62714-1: Architecture and general requirements
This part specifies the general AML architecture, the modelling of engineering data,
classes, instances, relations, references, hierarchies, basic AML libraries and extended
AML concepts. It is the basis of all future parts, and it provides mechanisms to reference
other subformats.
SIST EN 62714-1:2018
– 10 – IEC 62714-1:2018 © IEC 2018
• IEC 62714-2: Role class libraries
This part specifies additional AML libraries.
• IEC 62714-3: Geometry and kinematics
This part specifies the modelling of geometry and kinematics information.
• IEC 62714-4 : Logic
This part specifies the modelling of logics, sequencing, behaviour and control related
information.
Further parts will be added in the future in order to interconnect further data standards to
AML.
As long as no further parts describe the integration of further standards, it is important to
focus on a limited set of sub data formats. Otherwise, it would open up the usage of any data
format and data exchange would not work.
Clause 1 defines the scope for IEC 62714.
Clause 2 provides normative references.
Clause 3 provides terms, definitions and abbreviations.
Clause 4 defines the conformity to IEC 62714.
Clause 5 describes general architecture specifications for IEC 62714.
Clause 6 defines the basic AML libraries.
Clause 7 describes how to model user-defined data.
Clause 8 describes extended AML concepts.
Annex A gives an informative introduction, use cases and examples regarding AML.
Annex B gives an informative XML representation of the libraries defined in this part of
IEC 62714.
____________
Under consideration.
SIST EN 62714-1:2018
IEC 62714-1:2018 © IEC 2018 – 11 –
ENGINEERING DATA EXCHANGE FORMAT FOR USE IN
INDUSTRIAL AUTOMATION SYSTEMS ENGINEERING –
AUTOMATION MARKUP LANGUAGE –
Part 1: Architecture and general requirements
1 Scope
This part of IEC 62714 specifies general requirements and the architecture of automation
markup language (AML) for the modelling of engineering information, which is exchanged
between engineering tools for industrial automation and control systems. Its provisions apply
to the export/import applications of related tools.
This part of IEC 62714 does not define details of the data exchange procedure or
implementation requirements for the import/export tools.
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 62424:2016, Representation of process control engineering – Requests in P&I diagrams
and data exchange between P&ID tools and PCE-CAE tools
IEC 62714 (all parts), Engineering data exchange format for use in industrial automation
systems engineering – Automation markup language
ISO/PAS 17506, Industrial automation systems and integration – COLLADA digital asset
schema specification for 3D visualization of industrial data
ISO/IEC 29500-2, Information technology – Document description and processing languages
– Office Open XML File Formats – Part 2: Open Packaging Conventions
IETF RFC 2046, Multipurpose Internet Mail Extensions (MIME) Part Two: Media Types
[viewed 2017-11-13]. Available at
IETF RFC 4122, A Universally Unique Identifier (UUID) URN Namespace
[viewed 2017-11-13]. Available at
IETF RFC 5646, Tags for Identifying Languages
[viewed 2017-11-13]. Available at
COLLADA 1.4.1:March 2008, COLLADA – Digital Asset Schema Release 1.4.1
[viewed 2017-11-13]. Available at
PLCopen XML 2.0:December 3rd 2008 and PLCopen XML 2.0.1:May 8th 2009, XML formats
for IEC 61131-3 [viewed 2017-11-13]. Available at
SIST EN 62714-1:2018
– 12 – IEC 62714-1:2018 © IEC 2018
3 Terms, definitions and abbreviations
3.1 Terms and definitions
For the purposes of this document, the following terms and de
...
SLOVENSKI STANDARD
01-oktober-2018
Nadomešča:
SIST EN 62714-1:2015
Oblika izmenjave tehničnih podatkov za uporabo v industrijskem inženiringu
avtomatizacije sistemov - Označevalni jezik za avtomatizacijo - 1. del: Arhitektura
in splošne zahteve (IEC 62714-1:2018)
Engineering data exchange format for use in industrial automation systems engineering -
Automation markup language - Part 1: Architecture and general requirements (IEC
62714-1:2018)
Datenaustauschformat für Planungsdaten industrieller Automatisierungssysteme -
Automation markup language - Teil 1: Architektur und allgemeine Festlegungen (IEC
62714-1:2018)
Format déchange de données techniques pour une utilisation dans lingénierie des
systèmes d'automatisation industrielle - Automation markup language - Partie 1:
Architecture et exigences générales (IEC 62714-1:2018)
Ta slovenski standard je istoveten z: EN IEC 62714-1:2018
ICS:
25.040.40 Merjenje in krmiljenje Industrial process
industrijskih postopkov measurement and control
35.060 Jeziki, ki se uporabljajo v Languages used in
informacijski tehniki in information technology
tehnologiji
35.240.50 Uporabniške rešitve IT v IT applications in industry
industriji
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN IEC 62714-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
June 2018
ICS 25.040.40; 35.060; 35.240.50 Supersedes EN 62714-1:2014
English Version
Engineering data exchange format for use in industrial
automation systems engineering - Automation markup language
- Part 1: Architecture and general requirements
(IEC 62714-1:2018)
Format d'échange de données techniques pour une Datenaustauschformat für Planungsdaten industrieller
utilisation dans l'ingénierie des systèmes d'automatisation Automatisierungssysteme - Automation markup language -
industrielle - Automation markup language - Teil 1: Architektur und allgemeine Festlegungen
Partie 1: Architecture et exigences générales (IEC 62714-1:2018)
(IEC 62714-1:2018)
This European Standard was approved by CENELEC on 2018-06-04. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, 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
© 2018 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 62714-1:2018 E
European foreword
The text of document 65E/582/FDIS, future edition 2 of IEC 62714-1, prepared by SC 65E "Devices
and integration in enterprise systems" of IEC/TC 65 "Industrial-process measurement, control and
automation" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as
The following dates are fixed:
(dop) 2019-03-04
• latest date by which the document has to be
implemented at national level by
publication of an identical national
standard or by endorsement
• latest date by which the national (dow) 2021-06-04
standards conflicting with the
document have to be withdrawn
This document supersedes EN 62714-1:2014.
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 62714-1:2018 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 60027 Series NOTE Harmonized as EN 60027 Series.
IEC 62264-1 NOTE Harmonized as EN 62264-1.
IEC 62714-2 NOTE Harmonized as EN 62714-2.
IEC 62714-3 NOTE Harmonized as EN 62714-3.
ISO 80000-1 NOTE Harmonized as EN ISO 80000-1.
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 62424 2016 Representation of process control EN 62424 2016
engineering - Requests in P&I diagrams
and data exchange between P&ID tools
and PCE-CAE tools
IEC 62714 Series Engineering data exchange format for use EN 62714 Series
in industrial automation systems
engineering - Automation markup language
ISO/PAS 17506 - Industrial automation systems and - -
integration - COLLADA digital asset
schema specification for 3D visualization of
industrial data
ISO/IEC 29500-2 - Information technology - Document - -
description and processing languages -
Office Open XML File Formats -
Part 2: Open Packaging Conventions
IETF RFC 2046 - Multipurpose Internet Mail Extensions - -
(MIME) - Part Two: Media Types
[viewed 2017-11-13]. Available at
IETF RFC 4122 - A Universally Unique IDentifier (UUID) - -
URN Namespace
[viewed 2017-11-13]. Available at
IETF RFC 5646 - Tags for Identifying Languages - -
[viewed 2017-11-13]. Available at
COLLADA 1.4.1:March 2008, COLLADA – Digital Asset Schema Release 1.4.1 [viewed 2017-11-13].
Available at
PLCopen XML 2.0:December 3rd 2008 and PLCopen XML 2.0.1:May 8th 2009, XML formats for
IEC 61131-3 [viewed 2017-11-13]. Available at
IEC 62714-1 ®
Edition 2.0 2018-04
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Engineering data exchange format for use in industrial automation systems
engineering – Automation markup language –
Part 1: Architecture and general requirements
Format d’échange de données techniques pour une utilisation dans l’ingénierie
des systèmes d'automatisation industrielle – Automation markup language –
Partie 1: Architecture et exigences générales
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 25.040.40; 35.060; 35.240.50 ISBN 978-2-8322-5521-6
– 2 – IEC 62714-1:2018 © IEC 2018
CONTENTS
FOREWORD . 7
INTRODUCTION . 9
1 Scope . 11
2 Normative references . 11
3 Terms, definitions and abbreviations . 12
3.1 Terms and definitions . 12
3.2 Abbreviations . 14
4 Conformity . 15
5 AML architecture specification . 15
5.1 General . 15
5.2 General AML architecture . 15
5.3 Sub document versions and AML superior document information . 16
5.4 Meta information about the AML source tool . 17
5.5 AML relations specification . 18
5.5.1 General . 18
5.5.2 Class-instance-relations . 18
5.5.3 Instance-instance-relations . 18
5.5.4 Identification of objects . 20
5.6 AML document reference specification . 20
5.6.1 General . 20
5.6.2 Referencing COLLADA documents . 20
5.6.3 Referencing PLCopen XML documents . 20
5.6.4 Referencing additional documents in the scope of IEC 62714 (all parts) . 20
5.6.5 Referencing documents outside of the scope of IEC 62714 (all parts) . 20
5.6.6 Referencing CAEX attributes to items in external documents . 21
6 AML base libraries . 21
6.1 General . 21
6.2 General provisions . 21
6.3 AML interface class library – AutomationMLInterfaceClassLib . 22
6.3.1 General . 22
6.3.2 InterfaceClass AutomationMLBaseInterface . 24
6.3.3 InterfaceClass Order . 24
6.3.4 InterfaceClass Port . 25
6.3.5 InterfaceClass PPRConnector . 25
6.3.6 InterfaceClass ExternalDataConnector . 26
6.3.7 InterfaceClass COLLADAInterface . 26
6.3.8 InterfaceClass PLCopenXMLInterface . 27
6.3.9 InterfaceClass ExternalDataReference . 27
6.3.10 InterfaceClass Communication . 27
6.3.11 InterfaceClass SignalInterface . 28
6.4 AML basic role class library – AutomationMLBaseRoleClassLib . 28
6.4.1 General . 28
6.4.2 RoleClass AutomationMLBaseRole . 30
6.4.3 RoleClass Group . 31
6.4.4 RoleClass Facet . 31
6.4.5 RoleClass Resource . 31
IEC 62714-1:2018 © IEC 2018 – 3 –
6.4.6 RoleClass Product . 32
6.4.7 RoleClass Process . 32
6.4.8 RoleClass Structure . 33
6.4.9 RoleClass ProductStructure . 33
6.4.10 RoleClass ProcessStructure . 34
6.4.11 RoleClass ResourceStructure . 34
6.4.12 RoleClass ExternalData . 34
6.5 AML basic attribute type library . 35
6.5.1 General . 35
6.5.2 Attributes of the AutomationMLBaseAttributeTypeLib . 36
7 Modelling of user-defined data . 39
7.1 General . 39
7.2 User-defined attributes. 39
7.3 User-defined AttributeTypes . 39
7.4 User-defined InterfaceClasses . 40
7.5 User-defined RoleClasses . 41
7.6 User-defined SystemUnitClasses . 42
7.7 User-defined InstanceHierarchies . 43
8 Extended AML concepts . 44
8.1 General overview . 44
8.2 AML Port interface . 44
8.3 AML Facet object . 44
8.4 AML Group object . 45
8.5 Splitting of AML top-level data into different documents . 45
8.6 Internationalization, AML multilingual expression . 45
8.7 Version information of AML objects . 46
8.8 Modelling of structured attribute lists or arrays . 46
8.9 AML Container . 46
Annex A (informative) General introduction into the Automation Markup Language . 48
A.1 General Automation Markup Language concepts . 48
A.1.1 The Automation Markup Language architecture . 48
A.1.2 Modelling of plant topology information . 49
A.1.3 Referencing geometry and kinematics information . 51
A.1.4 Referencing logic information . 51
A.1.5 Referencing documents outside of the scope of IEC 62714 . 52
A.1.6 Interlinking CAEX attributes and attributes in external documents . 53
A.1.7 Modelling of relations. 54
A.2 Extended AML concepts and examples . 57
A.2.1 General overview . 57
A.2.2 AML Port concept . 57
A.2.3 AML Facet concept . 60
A.2.4 AML Group concept . 62
A.2.5 Process-Product-Resource concept . 66
A.2.6 AML multilingual expression concept . 74
A.2.7 Attribute lists and arrays . 75
Annex B (informative) XML representation of standard AML base libraries . 79
Bibliography . 81
– 4 – IEC 62714-1:2018 © IEC 2018
Figure 1 – Overview of the engineering data exchange format AML . 9
Figure 2 – AML document version information . 17
Figure 3 – XML text of the AML source tool information . 17
Figure 4 – Example of a relation as block diagram and as object tree . 19
Figure 5 – Example relation between the objects “PLC1” and “Rob1” . 19
Figure 6 – XML text of the example relation between the objects “PLC1” and “Rob1” . 19
Figure 7 – AML basic interface class library . 23
Figure 8 – XML description of the AML basic interface class library . 24
Figure 9 – AML basic role class library. 29
Figure 10 – AutomationMLBaseRoleClassLib . 30
Figure 11 – XML text of the AutomationMLBaseRoleClassLib . 30
Figure 12 – AML basic attribute type library . 35
Figure 13 – XML text of the AutomationMLBaseAttributeTypeLib . 36
Figure 14 – Example of a user-defined attribute . 39
Figure 15 – Examples for user-defined AttributeTypes . 40
Figure 16 – XML code of the examples for user-defined AttributeTypes . 40
Figure 17 – Example of a user-defined InterfaceClass in a user-defined
InterfaceClassLib . 41
Figure 18 – XML code of the example of a user-defined InterfaceClass in a user-
defined InterfaceClassLib . 41
Figure 19 – Example of a user-defined RoleClass in a user-defined RoleClassLib . 42
Figure 20 – XML code of the example of a user-defined RoleClass in a user-defined
RoleClassLib . 42
Figure 21 – Examples for different user-defined SystemUnitClasses . 42
Figure 22 – XML code of the examples for different user-defined SystemUnitClasses . 43
Figure 23 – Example of a user-defined InstanceHierarchy . 43
Figure 24 – AML representation of a user-defined InstanceHierarchy . 44
Figure A.1 – AML general architecture . 48
Figure A.2 – Plant topology with AML . 50
Figure A.3 – Reference from CAEX to a COLLADA document . 51
Figure A.4 – Reference from a CAEX to a PLCopen XML document . 51
Figure A.5 – Example of referencing an external document . 52
Figure A.6 – XML text of the example for referencing an external document . 52
Figure A.7 – Example of referencing a CAEX attribute to an item in an external
document . 53
Figure A.8 – XML text of the example for referencing a CAEX attribute to an item in an
external document . 54
Figure A.9 – Relations in AML . 55
Figure A.10 – XML description of the relations example . 56
Figure A.11 – XML text of the SystemUnitClassLib of the relations example . 56
Figure A.12 – XML text of the InstanceHierarchy of the relations example . 57
Figure A.13 – Port concept . 58
Figure A.14 – Example describing the AML Port concept . 58
Figure A.15 – XML description of the AML Port concept . 59
Figure A.16 – XML text describing the AML Port concept . 60
IEC 62714-1:2018 © IEC 2018 – 5 –
Figure A.17 – Definition of a user-defined AML Port class “UserDefinedPort” . 60
Figure A.18 – AML Facet example . 61
Figure A.19 – XML text of the AML Facet example . 62
Figure A.20 – AML Group example . 63
Figure A.21 – XML text for the AML Group example . 63
Figure A.22 – Combination of the Facet and Group concept . 64
Figure A.23 – XML text view for the combined Facet-Group example . 65
Figure A.24 – Generic HMI template “B” visualizing a process variable “Y” of a
conveyor . 66
Figure A.25 – Generated HMI result “B” visualizing both conveyors with individual
process variables . 66
Figure A.26 – Base elements of the Product-Process-Resource concept . 67
Figure A.27 – PPRConnector interface. 67
Figure A.28 – Example for the Product-Process-Resource concept . 68
Figure A.29 – AML roles required for the Process-Product-Resource concept . 68
Figure A.30 – Elements of the example . 69
Figure A.31 – Links within the example . 69
Figure A.32 – Links of the resource centric view on the example . 70
Figure A.33 – InstanceHierarchy of the example in AML . 71
Figure A.34 – InternalElements of the example . 72
Figure A.35 – InternalLinks of the example . 72
Figure A.36 – InstanceHierarchy of the example in XML . 73
Figure A.37 – Example describing the AML multilingual expression concept . 74
Figure A.38 – XML description of the AML multilingual expression concept . 74
Figure A.39 – XML text describing the AML multilingual expression concept . 74
Figure A.40 – AML model of a multilingual AttributeType . 75
Figure A.41 – XML code of the a multilingual AttributeType . 75
Figure A.42 – Attribute list “SupportedFrequencies” . 76
Figure A.43 – XML code for the attribute list “SupportedFrequencies” . 76
Figure A.44 – Example CAEX model of the array “Edges” . 77
Figure A.45 – XML code for the attribute array “Edges” . 78
Figure B.1 – XML text of the standard AML interface class library, role class library and
attribute type library . 80
Table 1 – Abbreviations . 15
Table 2 – Interface classes of the AutomationMLInterfaceClassLib . 22
Table 3 – InterfaceClass AutomationMLBaseInterface . 24
Table 4 – InterfaceClass Order . 25
Table 5 – Optional attributes for AML Port interfaces . 25
Table 6 – InterfaceClass PPRConnector . 26
Table 7 – InterfaceClass ExternalDataConnector . 26
Table 8 – InterfaceClass COLLADAInterface . 26
Table 9 – InterfaceClass PLCopenXMLInterface . 27
Table 10 – InterfaceClass ExternalDataReference . 27
– 6 – IEC 62714-1:2018 © IEC 2018
Table 11 – InterfaceClass Communication . 28
Table 12 – InterfaceClass SignalInterface . 28
Table 13 – RoleClass AutomationMLBaseRole . 31
Table 14 – RoleClass Group . 31
Table 15 – RoleClass Facet . 31
Table 16 – RoleClass Resource . 32
Table 17 – RoleClass Product . 32
Table 18 – RoleClass Process . 33
Table 19 – RoleClass Structure . 33
Table 20 – RoleClass ProductStructure . 33
Table 21 – RoleClass ProcessStructure . 34
Table 22 – RoleClass ResourceStructure . 34
Table 23 – RoleClass ExternalData . 34
Table 24 – Attribute Types of the AutomationMLBaseAttributeTypeLib . 36
Table 25 – Sub-attributes of the attribute “Cardinality” . 38
Table 26 – Sub-attributes of the attribute “AssociatedValue” . 38
Table A.1 – Overview of major extended AML concepts . 57
IEC 62714-1:2018 © IEC 2018 – 7 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
ENGINEERING DATA EXCHANGE FORMAT FOR USE IN
INDUSTRIAL AUTOMATION SYSTEMS ENGINEERING –
AUTOMATION MARKUP LANGUAGE –
Part 1: Architecture and general requirements
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,
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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
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5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity
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6) All users should ensure that they have the latest edition of this publication.
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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 62714-1 has been prepared by subcommittee 65E: Devices and
integration in enterprise systems, of IEC technical committee 65: Industrial-process meas-
urement, control and automation.
This second edition cancels and replaces the first edition published in 2014. This edition
constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous
edition:
a) use of CAEX 3.0 according to IEC 62424:2016 which provides technical improvements as
attribute libraries, nested interfaces, new fields for indicating the source of an object, a
refinement of the mirror concept and native support of multiple roles, native meta
information about the CAEX file source tool, identification of instances via unique IDs
instead of pathes, etc.,
– 8 – IEC 62714-1:2018 © IEC 2018
b) improved modelling of references to documents outside of the scope of the present
standard,
c) modelling of references between CAEX attributes and items in external documents,
e.g. within an Excel sheet,
d) revised role libraries,
e) modified Port concept,
f) modelling of multilingual expressions,
g) modelling of structured attribute lists or array,
h) a new AML container format,
i) a new standard AML attribute library.
The text of this International Standard is based on the following documents:
FDIS Report on voting
65E/582/FDIS 65E/586/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.
A list of all parts in the IEC 62714 series, published under the general title Engineering data
exchange format for use in industrial automation systems engineering – Automation markup
language, 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.
IEC 62714-1:2018 © IEC 2018 – 9 –
INTRODUCTION
IEC 62714 is a solution for data exchange focusing on the domain of automation engineering.
The data exchange format defined in the IEC 62714 series (Automation Markup Language,
AML) is an XML schema based data format for plant engineering data. AML and has been
developed in order to support the data exchange in a heterogeneous engineering tools
landscape. The goal of AML is to interconnect engineering tools in their different disciplines,
e.g. mechanical plant engineering, electrical design, process engineering, process control
engineering, HMI development, PLC programming, robot programming, etc. The application of
IEC 62714 is industry independent. It is applicable in all industries that require data exchange
in their engineering tool chain, e.g. in discrete industry or process industry.
AML stores engineering information following the object-oriented paradigm and allows
modelling of physical and logical plant components as data objects encapsulating different
aspects. An object may consist of other sub-objects, and can itself be part of a larger
composition or aggregation. Typical objects in plant automation comprise information on
topology, geometry, kinematics and logic, whereas logic comprises sequencing, behaviour
and control. Therefore, an important focus in the data exchange in engineering is the
exchange of object oriented data structures, geometry, kinematics and logic.
AML combines existing industry data formats that are designed for the storage and exchange
of different aspects of engineering information. These data formats are used on an “as-is”
basis within their own specifications and are not branched for AML needs.
The core of AML is the top-level data format CAEX. CAEX is utilized to interconnect the
different data formats. Therefore, AML has an inherent distributed document architecture.
Figure 1 illustrates the basic AML architecture and the distribution of topology, geometry,
kinematics and logic information.
IEC
Figure 1 – Overview of the engineering data exchange format AML
Due to the different aspects of AML, the IEC 62714 series consists of different parts focusing
on different aspects:
• IEC 62714-1: Architecture and general requirements
This part specifies the general AML architecture, the modelling of engineering data,
classes, instances, relations, references, hierarchies, basic AML libraries and extended
AML concepts. It is the basis of all future parts, and it provides mechanisms to reference
other subformats.
– 10 – IEC 62714-1:2018 © IEC 2018
• IEC 62714-2: Role class libraries
This part specifies additional AML libraries.
• IEC 62714-3: Geometry and kinematics
This part specifies the modelling of geometry and kinematics information.
• IEC 62714-4 : Logic
This part specifies the modelling of logics, sequencing, behaviour and control related
information.
Further parts will be added in the future in order to interconnect further data standards to
AML.
As long as no further parts describe the integration of further standards, it is important to
focus on a limited set of sub data formats. Otherwise, it would open up the usage of any data
format and data exchange would not work.
Clause 1 defines the scope for IEC 62714.
Clause 2 provides normative references.
Clause 3 provides terms, definitions and abbreviations.
Clause 4 defines the conformity to IEC 62714.
Clause 5 describes general architecture specifications for IEC 62714.
Clause 6 defines the basic AML libraries.
Clause 7 describes how to model user-defined data.
Clause 8 describes extended AML concepts.
Annex A gives an informative introduction, use cases and examples regarding AML.
Annex B gives an informative XML representation of the libraries defined in this part of
IEC 62714.
____________
Under consideration.
IEC 62714-1:2018 © IEC 2018 – 11 –
ENGINEERING DATA EXCHANGE FORMAT FOR USE IN
INDUSTRIAL AUTOMATION SYSTEMS ENGINEERING –
AUTOMATION MARKUP LANGUAGE –
Part 1: Architecture and general requirements
1 Scope
This part of IEC 62714 specifies general requirements and the architecture of automation
markup language (AML) for the modelling of engineering information, which is exchanged
between engineering tools for industrial automation and control systems. Its provisions apply
to the export/import applications of related tools.
This part of IEC 62714 does not define details of the data exchange procedure or
implementation requirements for the import/export tools.
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 62424:2016, Representation of process control engineering – Requests in P&I diagrams
and data exchange between P&ID tools and PCE-CAE tools
IEC 62714 (all parts), Engineering data exchange format for use in industrial automation
systems engineering – Automation markup language
ISO/PAS 17506, Industrial automation systems and integration – COLLADA digital asset
schema specification for 3D visualization of industrial data
ISO/IEC 29500-2, Information technology – Document description and processing languages
– Office Open XML File Formats – Part 2: Open Packaging Conventions
IETF RFC 2046, Multipurpose Internet Mail Extensions (MIME) Part Two: Media Types
[viewed 2017-11-13]. Available at
IETF RFC 4122, A Universally Unique Identifier (UUID) URN Namespace
[viewed 2017-11-13]. Available at
IETF RFC 5646, Tags for Identifying Languages
[viewed 2017-11-13]. Available at
COLLADA 1.4.1:March 2008, COLLADA – Digital Asset Schema Release 1.4.1
[viewed 2017-11-13]. Available at
PLCopen XML 2.0:December 3rd 2008 and PLCopen XML 2.0.1:May 8th 2009, XML formats
for IEC 61131-3 [viewed 2017-11-13]. Available at
– 12 – IEC 62714-1:2018 © IEC 2018
3 Terms, definitions and abbreviations
3.1 Terms and definitions
For the purp
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