EN IEC 61804-3:2020

Devices and integration in enterprise systems - Function blocks (FB) for process control and electronic device description language (EDDL) - Part 3: EDDL syntax and semantics

IEC 61804-3:2020 specifies the electronic device description language (EDDL) technology, which enables the integration of real product details using the tools of the engineering life cycle. This document specifies EDDL as a generic language for describing the properties of automation system components. EDDL is capable of describing • device parameters and their dependencies; • device functions, for example, simulation mode, calibration; • graphical representations, for example, menus; • interactions with control devices; • graphical representations: – enhanced user interface, – graphing system; • persistent data store. EDDL is used to create electronic device description (EDD) for e.g. concrete devices, common usable profiles or libraries. This EDD is used with appropriate tools to generate an interpretative code to support parameter handling, operation, and monitoring of automation system components such as remote I/Os, controllers, sensors, and programmable controllers. Tool implementation is outside the scope of this document. This document specifies the semantic and lexical structure in a syntax-independent manner. A specific syntax is defined in Annex A, but it is possible to use the semantic model also with different syntaxes. IEC 61804-4 specifies EDD interpretation for EDD applications and EDDs to support EDD interoperability. IEC 61804-5 specifies the EDDL builtin library and provides the profiles of the various fieldbuses. This fourth edition cancels and replaces the third edition published in 2015. This edition constitutes a technical revision. This edition was developed by merging material from multiple variants of existing EDDL specifications including those from FieldComm Group (FOUNDATION™ Fieldbus , HART® ), PROFIBUS™ Nutzerorganisation e.V. (PNO), and ISA100_Wireless™ Compliance Institute (ISA100 WCI). Any places where there may be a profile deviation are now indicated in the context where the related deviation is found. As a result, the formatting and numbering of this edition may be different from any of the individual specifications from which this edition was derived. This edition includes the following significant technical changes with respect to the previous edition: • Communication profiles ISA100 and GPE were added. • EDD Identification Information has a new LAYOUT_TYPE attribute. • New construct SEMANTIC_MAP was added. • CLASS attribute values LOCAL_A and LOCAL_B were added. • Extended LIST functionality to support device managed lists.

Geräte und Geräteintegration in Unternehmenssysteme - Funktionsbausteine für die Prozessautomation und elektronische Gerätebeschreibungssprache - Teil 3: Elektronische Gerätebeschreibungssprache (EDDL)

Les dispositifs et leur intégration dans les systèmes de l'entreprise - Blocs fonctionnels (FB) pour les procédés industriels et le langage de description électronique de produit (EDDL) - Partie 3: Sémantique et syntaxe EDDL

IEC 61804-3:2020 spécifie la technologie du langage de description électronique de produit (EDDL), laquelle permet l'intégration d'informations de produits réels à l'aide des outils du cycle de vie d'ingénierie. Le présent document spécifie l'EDDL en tant que langage générique pour décrire les propriétés des composants de systèmes d'automatisation. L'EDDL est capable de décrire • les paramètres des équipements et leurs dépendances; • les fonctions des équipements, par exemple le mode de simulation, l'étalonnage; • les représentations graphiques, par exemple les menus; • les interactions avec les équipements de commande; • les représentations graphiques: – interface utilisateur avancée; – système graphique; • le répertoire des données persistantes. L'EDDL est utilisé pour créer une description électronique de produit (EDD) pour, par exemple, des équipements concrets, des profils communs ou des bibliothèques. Cette EDD est utilisée avec des outils appropriés pour générer un code interprétatif qui prend en charge la gestion des paramètres, l'exploitation et la surveillance de composants de système d'automatisation, tels que des E/S, des contrôleurs, des capteurs et des contrôleurs programmables à distance. La mise en œuvre des outils ne fait pas partie du domaine d'application du présent document. Le présent document spécifie la sémantique et la structure lexicale indépendamment de la syntaxe. Une syntaxe spécifique est définie à l'Annexe A, mais il est possible d'utiliser également le modèle sémantique avec d'autres syntaxes. L'IEC 61804-4 spécifie l'interprétation EDD pour les applications EDD et les EDD afin d'assurer l'interopérabilité EDD. L'IEC 61804-5 spécifie la bibliothèque de builtin EDDL et fournit les profils des différents bus de terrain. Cette quatrième édition annule et remplace la troisième édition parue en 2015. Cette édition constitue une révision technique. Cette édition a été développée en fusionnant le contenu de plusieurs variantes des spécifications de l'EDDL existantes, y compris celles du FieldComm Group (FOUNDATION™ Fieldbus , HART® ), du PROFIBUS™ Nutzerorganisation e.V. (PNO), et de l'ISA100_Wireless™ Compliance Institute (ISA100 WCI). Les endroits pouvant comporter une déviation de profil sont désormais indiqués dans le contexte où la déviation en question a été identifiée. Par conséquent, le formatage et la numérotation de la présente édition peuvent différer des spécifications individuelles desquelles elle est issue. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente: • ajout des profils de communication ISA100 et GPE; • ajout du nouvel attribut LAYOUT_TYPE aux informations d'identification de l'EDD; • ajout de la nouvelle construction SEMANTIC_MAP; • ajout des valeurs LOCAL_A et LOCAL_B de l'attribut CLASS; • extension de la fonctionnalité LIST pour prendre en charge les listes d'équipements gérées.

Naprave in združevanje v proizvodne sisteme - Funkcijski bloki (FB) za nadzor procesov in opisni jezik za elektronske naprave (EDDL) - 3. del: Sintaksa in semantika EDDL (IEC 61804-3:2020)

General Information

• Status: Published
• Publication Date: 27-Aug-2020
• ICS: 25.040.40 - Industrial process measurement and control
• ICS: 35.240.50 - IT applications in industry
• 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: 28-Aug-2020
• Completion Date: 28-Aug-2020
• Ref Project: SIST EN IEC 61804-3:2020 - Devices and integration in enterprise systems - Function blocks (FB) for process control and electronic device description language (EDDL) - Part 3: EDDL syntax and semantics (IEC 61804-3:2020)

Relations

• Replaces: EN 61804-3:2015 - Function Blocks (FB) for process control and Electronic Device Description Language (EDDL) - Part 3: EDDL syntax and semantics
• Effective Date: 01-Sep-2020

Standards Content (Sample)

SLOVENSKI STANDARD
01-december-2020
Nadomešča:
SIST EN 61804-3:2016
Naprave in združevanje v proizvodne sisteme - Funkcijski bloki (FB) za nadzor
procesov in opisni jezik za elektronske naprave (EDDL) - 3. del: Sintaksa in
semantika EDDL (IEC 61804-3:2020)
Devices and integration in enterprise systems - Function blocks (FB) for process control
and electronic device description language (EDDL) - Part 3: EDDL syntax and semantics
(IEC 61804-3:2020)
Funktionsbausteine für die Prozessautomation und elektronische
Gerätebeschreibungssprache - Teil 3: Elektronische Gerätebeschreibungssprache
(EDDL) (IEC 61804-3:2020)
Les dispositifs et leur intégration dans les systèmes de l'entreprise - Blocs fonctionnels
(FB) pour les procédés industriels et le langage de description électronique de produit
(EDDL) - Partie 3: Sémantique et syntaxe EDDL (IEC 61804-3:2020)
Ta slovenski standard je istoveten z: EN IEC 61804-3:2020
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 61804-3

NORME EUROPÉENNE
EUROPÄISCHE NORM
August 2020
ICS 25.040.40; 35.240.50 Supersedes EN 61804-3:2015 and all of its amendments
and corrigenda (if any)
English Version
Devices and integration in enterprise systems - Function blocks
(FB) for process control and electronic device description
language (EDDL) - Part 3: EDDL syntax and semantics
(IEC 61804-3:2020)
Les dispositifs et leur intégration dans les systèmes de Funktionsbausteine für die Prozessautomation und
l'entreprise - Blocs fonctionnels (FB) pour les procédés elektronische Gerätebeschreibungssprache - Teil 3:
industriels et le langage de description électronique de Elektronische Gerätebeschreibungssprache (EDDL)
produit (EDDL) - Partie 3: Sémantique et syntaxe EDDL (IEC 61804-3:2020)
(IEC 61804-3:2020)
This European Standard was approved by CENELEC on 2020-07-29. 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 61804-3:2020 E

European foreword
The text of document 65E/631/CDV, future edition 4 of IEC 61804-3, 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) 2021-04-29
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2023-07-29
document have to be withdrawn
This document supersedes EN 61804-3:2015 and all of its amendments and corrigenda (if any).
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 61804-3:2020 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standards
indicated:
IEC 61131-3 NOTE Harmonized as EN 61131-3
IEC 61360 (series) NOTE Harmonized as EN 61360 (series)
IEC 61499-1:2012 NOTE Harmonized as EN 61499-1:2013 (not modified)
IEC 61784-1 NOTE Harmonized as EN IEC 61784-1
IEC 61784-2 NOTE Harmonized as EN IEC 61784-2
IEC 61987 (series) NOTE Harmonized as EN IEC 61987 (series)
ISO/IEC 2382 (series) NOTE Harmonized as EN 17054 (series)

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 60050-351 - International Electrotechnical Vocabulary - -
- Part 351: Control technology
IEC 61804-2 - Function blocks (FB) for process control EN IEC 61804-2 -
and electronic device description
language (EDDL) - Part 2: Specification
of FB concept
IEC 61804-4 - Devices and integration in enterprise EN IEC 61804-4 -
systems - Function blocks (FB) for
process control and electronic device
description language (EDDL) - Part 4:
EDD interpretation
IEC 61804-5 - Devices and intergration in enterprise EN IEC 61804-5 -
systems - Function blocks (FB) for
process control and electronic device
description language (EDDL) - Part 5:
EDDL Builtin library
IEC 62541-4 - OPC Unified Architecture - Part 4: - -
Services
ISO/IEC 7498-1 - Information technology - Open Systems - -
Interconnection - Basic reference model:
The basic model
ISO/IEC 8859-1 - Information technology - 8-bit single-byte - -
coded graphic character sets - Part-1:
Latin alphabet No. 1
To be published. Stage at the time of publication: prEN IEC 61804-4:2018.
To be published. Stage at the time of publication: prEN IEC 61804-5:2018.
ISO/IEC 9834-8 - Information technology - Procedures for - -
the operation of object identifier
registration authorities - Part 8:
Generation of universally unique
identifiers (UUIDs) and their use in object
identifiers
ISO/IEC 9899 1999 Programming languages - C - -
ISO/IEC 10646 - Information technology - Universal Coded - -
Character Set (UCS)
ISO/IEC 10918-1 - Information technology; digital - -
compression and coding of continuous-
tone still images; requirements and
guidelines
ISO/IEC 15948 - Information technology - Computer - -
graphics and image processing - Portable
Network Graphics (PNG) - Functional
specification
ISO 639 series Code for the representation of names of - -
languages
ISO 3166-1 - Codes for the representation of names of EN ISO 3166-1 -
countries and their subdivisions - Part 1:
Country codes
ISO/TS 29002-5 - Industrial automation systems and - -
integration - Exchange of characteristic
data - Part 5: Identification scheme
IEEE 754 - IEEE Standard for Floating-Point - -
Arithmetic
RFC 3629 - UTF-8, User Datagram Protocol - -
W3C - Cascading Style Sheets Level 2 - -
Recommendation Specification
IEC 61804-3 ®
Edition 4.0 2020-06
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Devices and integration in enterprise systems – Function blocks (FB) for

process control and electronic device description language (EDDL) –

Part 3: EDDL syntax and semantics

Les dispositifs et leur intégration dans les systèmes de l'entreprise – Blocs

fonctionnels (FB) pour les procédés industriels et le langage de description

électronique de produit (EDDL) –

Partie 3: Sémantique et syntaxe EDDL

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 25.040.40; 35.240.50 ISBN 978-2-8322-8468-1

– 2 – IEC 61804-3:2020  IEC 2020
CONTENTS
FOREWORD . 21
INTRODUCTION . 24
1 Scope . 25
2 Normative references . 25
3 Terms, definitions, abbreviated terms and acronyms . 26
3.1 Terms and definitions . 26
3.2 Abbreviated terms and acronyms . 28
4 Conformance statement . 29
5 EDD and EDDL model . 29
5.1 Overview of EDD and EDDL . 29
5.2 EDD architecture . 29
5.3 Concepts of EDD . 29
5.4 Principles of the EDD development process . 30
5.4.1 General . 30
5.4.2 EDD source generation . 30
5.4.3 EDD preprocessing . 31
5.4.4 EDD compilation . 31
5.5 Interrelations between the lexical structure and formal definitions . 31
5.6 Builtins . 31
5.7 Profiles . 31
6 Conventions . 31
6.1 General . 31
6.2 Conventions for basic construct description . 32
6.3 Conventions for lexical structure . 32
7 Overview . 33
7.1 EDDL features . 33
7.2 Syntax representation . 34
7.3 EDD language elements . 34
7.4 Basic construction elements . 34
7.4.1 General . 34
7.4.2 AXIS . 34
7.4.3 BLOB . 34
7.4.4 BLOCK_A . 35
7.4.5 BLOCK_B . 35
7.4.6 CHART . 35
7.4.7 COLLECTION . 35
7.4.8 COMMAND . 36
7.4.9 COMPONENT . 36
7.4.10 COMPONENT_FOLDER .
...