EN IEC 62714-4:2020

Engineering data exchange format for use in industrial automation systems engineering - Automation markup language - Part 4: Logic

IEC 62714-4:2020 specifies the integration of logic information as part of an AML model for the data exchange in a heterogenous engineering tool landscape of production systems. This document specifies three types of logic information: sequencing, behaviour, and interlocking information. This document deals with the six following sequencing and behaviour logic models (covering the different phases of the engineering process of production systems) and how they are integrated in AML: Gantt chart, activity-on-node network, timing diagram, Sequential Function Chart (SFC), Function Block Diagram (FBD), and mathematical expression. This document specifies how to model Gantt chart, activity-on-node network, and timing diagram and how they are stored in Intermediate Modelling Layer (IML). This document specifies how interlocking information is modelled (as interlocking source and target groups) in AML. The interlocking logic model is stored in Function Block Diagram (FBD). This document specifies the AML logic XML schema that stores the logic models by using IEC 61131-10. This document specifies how to reference PLC programs stored in PLCopen XML documents. This document does not define details of the data exchange procedure or implementation requirements for the import/export tools.

Datenaustauschformat für Planungsdaten industrieller Automatisierungssysteme - Automation Markup Language (AML) - Teil 4: Logik

Format d'échange de données pour une utilisation dans l'ingénierie des systèmes d'automatisation industrielle - Automation markup language - Partie 4: Logique

IEC 62714-4:2020 spécifie l'intégration des informations concernant la logique dans le cadre d'un modèle AML pour l'échange de données dans un environnement d'outils techniques hétérogène des systèmes de production. Le présent document spécifie trois types d'informations concernant la logique: les informations relatives au séquencement, au comportement et au verrouillage. Le présent document porte sur les six modèles logiques de séquencement et de comportement suivants (couvrant les différentes phases du processus d'ingénierie des systèmes de production) et sur la manière de les intégrer dans AML: diagramme de Gantt, réseau de représentation nodale, chronogramme, diagramme fonctionnel en séquence (SFC - sequential function chart), diagramme de bloc fonctionnel (FBD - function block diagram) et expression mathématique. Le présent document spécifie la manière de modéliser le diagramme de Gantt, le réseau de représentation nodale et le chronogramme et de les archiver dans la couche de modélisation intermédiaire (IML - intermediate modelling layer). Le présent document spécifie la manière de modéliser les informations concernant le verrouillage (source de verrouillage et groupes cibles, par exemple) dans AML. Le modèle logique de verrouillage est archivé dans le diagramme de bloc fonctionnel (FBD). Le présent document spécifie le schéma XML de logique AML qui archive les modèles logiques selon l'IEC 61131-10. Le présent document spécifie la manière de référencer les programmes PLC archivés dans les documents XML PLCopen. Le présent document ne précise pas la procédure d'échange de données ni les exigences de mise en œuvre pour les outils d'importation/exportation.

Oblika izmenjave tehničnih podatkov za uporabo v industrijskem inženiringu avtomatizacije sistemov - Označevalni jezik za avtomatizacijo - 4. del: Logika (IEC 62714-4:2020)

General Information

• Status: Published
• Publication Date: 06-Aug-2020
• ICS: 25.040.40 - Industrial process measurement and control
• Technical Committee: CLC/TC 65X - Industrial-process measurement, control and automation
• Drafting Committee: IEC/SC 65E - IEC_SC_65E
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 07-Aug-2020
• Completion Date: 07-Aug-2020
• Ref Project: SIST EN IEC 62714-4:2020 - Engineering data exchange format for use in industrial automation systems engineering - Automation markup language - Part 4: Logic (IEC 62714-4:2020)

Relations

• Corrected By: EN IEC 62714-4:2020/AC:2020-12 - Engineering data exchange format for use in industrial automation systems engineering - Automation markup language - Part 4: Logic
• Effective Date: 24-Nov-2020

Standards Content (Sample)

SLOVENSKI STANDARD
01-december-2020
Oblika izmenjave tehničnih podatkov za uporabo v industrijskem inženiringu
avtomatizacije sistemov - Označevalni jezik za avtomatizacijo - 4. del: Logika (IEC
62714-4:2020)
Engineering data exchange format for use in industrial automation systems engineering -
Automation markup language - Part 4: Logic (IEC 62714-4:2020)
Datenaustauschformat für Planungsdaten industrieller Automatisierungssysteme -
Automation Markup Language (AML) - Teil 4: Logik (IEC 62714-4:2020)
Format d'échange de données pour une utilisation dans l'ingénierie des systèmes
d'automatisation industrielle - Automation markup language - Partie 4: Logique (IEC
62714-4:2020)
Ta slovenski standard je istoveten z: EN IEC 62714-4:2020
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 62714-4

NORME EUROPÉENNE
EUROPÄISCHE NORM
August 2020
ICS 25.040.40
English Version
Engineering data exchange format for use in industrial
automation systems engineering - Automation markup language
- Part 4: Logic
(IEC 62714-4:2020)
Format d'échange de données pour une utilisation dans Datenaustauschformat für Planungsdaten industrieller
l'ingénierie des systèmes d'automatisation industrielle - Automatisierungssysteme - Automation Markup Language
Automation markup language - Partie 4: Logique (AML) - Teil 4: Logik
(IEC 62714-4:2020) (IEC 62714-4:2020)
This European Standard was approved by CENELEC on 2020-07-21. 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 62714-4:2020 E

European foreword
The text of document 65E/654/CDV, future edition 1 of IEC 62714-4, 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:
• latest date by which the document has to be implemented at national (dop) 2021-04-21
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2023-07-21
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 62714-4:2020 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following note has to be added for the standard indicated:
IEC 62881:2018 NOTE Harmonized as EN IEC 62881:2018 (not modified)

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 61131-3 - Programmable controllers - Part 3: EN 61131-3 -
Programming languages
IEC 61131-10 - Programmable controllers - Part 10: PLC EN IEC 61131-10 -
open XML exchange format
IEC 62714-1 2014 Engineering data exchange format for use EN 62714-1 -
in industrial automation systems
engineering - Automation markup
language - Part 1: Architecture and
general requirements
W3C 2004 Extensible Markup Language (XML) 1.0 - -
(Third Edition), W3C Recommendation 04
February 2004
W3C 2003 Mathematical Markup Language (MathML) - -
Version 2.0 (Second Edition), W3C
Recommendation 21 October 2003
IETF RFC 5646 - Tags for Identifying Languages - -
IETF RFC 4122 - A Universally Unique IDentifier (UUID) - -
URN Namespace
PLCopen - XML 2.01: XML formats for IEC 61131-3 - -

IEC 62714-4 ®
Edition 1.0 2020-06
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Engineering data exchange format for use in industrial automation systems

engineering – Automation markup language –

Part 4: Logic
Format d'échange de données pour une utilisation dans l'ingénierie des

systèmes d'automatisation industrielle – Automation markup language –

Partie 4: Logique
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 25.040.40 ISBN 978-2-8322-8399-8

– 2 – IEC 62714-4:2020 © IEC 2020
CONTENTS
FOREWORD . 9
INTRODUCTION . 11
1 Scope . 13
2 Normative references . 13
3 Terms, definitions and abbreviated terms . 14
3.1 Terms and definitions . 14
3.2 Abbreviated terms . 15
4 Conformity . 16
5 Overview . 16
5.1 Logic information in production system engineering . 16
5.2 Logic models in production system engineering . 17
5.3 Storing logic models in AML logic XML . 18
5.4 Referencing logic information . 20
6 Logic models . 21
6.1 General . 21
6.2 Gantt charts . 21
6.2.1 General . 21
6.2.2 Graphical elements . 21
6.2.3 Chart structure. 21
6.2.4 Logic information . 22
6.2.5 Logic information within Gantt chart . 22
6.3 Activity-on-node networks . 22
6.3.1 General . 22
6.3.2 Graphical elements . 22
6.3.3 Node structure . 23
6.3.4 Network structure . 23
6.3.5 Logic information . 23
6.3.6 Logic information within activity-on-node networks. 23
6.4 Timing diagrams . 24
6.4.1 General . 24
6.4.2 Graphical elements . 24
6.4.3 Diagram structure . 25
6.4.4 Logic information . 25
6.4.5 Logic information within timing diagrams . 26
6.5 Sequential function charts . 26
6.6 Function block diagrams . 27
6.7 Mathematical expression. 27
7 AML logic XML schema description . 27
7.1 Schema overview . 27
7.1.1 Use of IEC 61131-10 schema . 27
7.1.2 Schema versioning . 28
7.2 Root element "AMLLogic" . 29
7.2.1 General . 29
7.2.2 Attributes . 29
7.2.3 Sub-element "WriterHeader" . 29
7.2.4 Sub-element "Types" . 29

IEC 62714-4:2020 © IEC 2020 – 3 –
7.2.5 Sub-element "Documentation" . 30
7.3 Complex type "FunctionBlock" . 30
7.3.1 General . 30
7.3.2 Attributes . 30
7.3.3 Sub-element "Parameters" . 30
7.3.4 Sub-element "Vars . 30
7.3.5 Sub-element "MainBody" . 30
7.3.6 Complex type "ParameterSet" . 31
7.3.7 Complex type "VariableDecl" . 31
7.4 Complex Type "IML" . 32
7.4.1 General . 32
7.4.2 Attributes . 33
7.4.3 Sub-element "Resource" . 33
7.4.4 Sub-element "TimeI
...