EN 61158-5-18:2012

Industrial communication networks - Fieldbus specifications - Part 5-18: Application layer service definition - Type 18 elements

IEC 61158-5-18:2010(E) specifies the structure and services of the type 18 IEC fieldbus Application Layer, in conformance with the OSI Basic Reference Model (ISO/IEC 7498) and the OSI Application Layer Structure (ISO/IEC 9545). This second edition cancels and replaces the first edition published in 2007 and constitutes a technical revision. The main change with respect to the previous edition are Editorial corrections and Addition of cyclic data segmenting.

Industrielle Kommunikationsnetze - Feldbusse - Teil 5-18: Dienstfestlegungen des Application Layer (Anwendungsschicht) - Typ 18-Elemente

Réseaux de communication industriels - Spécifications des bus de terrain - Partie 5-18: Définition des services des couches d'application - Eléments de type 18

L'IEC 61158-5-18:2010 fournit des éléments communs pour les communications en temps critique ou non entre des programmes d’application dans un environnement et avec un matériel d’automatisation propres aux bus de terrain de type 18. On utilise le terme "prioritaire" pour traduire la présence d’une fenêtre temporelle, à l’intérieur de laquelle il est exigé qu’une ou plusieurs actions spécifiées soient terminées avec un niveau de certitude défini. Si les actions spécifiées ne sont pas réalisées dans la fenêtre temporelle, les applications demandant les actions risquent de connaître une défaillance, avec les risques que cela comporte pour les équipements, les installations et éventuellement la vie humaine. La présente partie de la norme IEC 61158 définit de manière abstraite le service, visible par un observateur externe, assuré par la couche Application de bus de terrain de type 18, en termes a) d’un modèle abstrait pour la définition des ressources d’application (objets) qui peuvent être manipulées par les utilisateurs par l’intermédiaire de l’utilisation du service FAL, b) des actions primitives et des événements du service; c) des paramètres associés à chaque action et événement primitif, et de la forme qu’ils peuvent prendre; et d) des interrelations entre ces actions et événements, et de leurs séquences valides.

Industrijska komunikacijska omrežja - Specifikacije za procesno vodilo - 5-18. del: Definicija opravil na aplikacijskem nivoju - Elementi tipa 18 (IEC 61158-5-18:2010)

Aplikacijski nivo procesnih vodil (FAL) omogoča uporabniškim programom dostop do komunikacijskega okolja procesnih vodil. Glede na to je mogoče aplikacijski nivo procesnih vodil šteti za »okno med ustreznimi aplikacijami«. Ta del standarda IEC 61158 določa skupne elemente za osnovne časovno kritične in časovno nekritične sporočilne komunikacije med aplikacijami v avtomatizacijskem okolju in material, specifičen za procesna vodila tipa 18. Izraz »časovno kritičen« se uporablja za predstavitev prisotnosti časovnega okna, v okviru katerega se zahteva dokončanje enega ali več opredeljenih dejanj z določeno stopnjo gotovosti. Zaradi neuspešnega dokončanja opredeljenih dejanj v časovnem oknu je možna odpoved aplikacij, ki zahtevajo dejanja, pri čemer so ogroženi oprema, obrat in morda človeška življenja. Ta del standarda IEC 61158 na abstrakten način določa zunanje vidno opravilo, ki ga zagotavlja aplikacijski nivo procesnih vodil tipa 18 v zvezi z a) abstraktnim modelom za določanje aplikacijskih virov (objektov), ki jih uporabniki lahko spreminjajo prek opravila aplikacijskega nivoja procesnih vodil, b) primitivnimi dejanji in dogodki opravila; c) parametri, povezanimi z vsakim primitivnim dejanjem in dogodkom, in obliko, ki jo prevzamejo; ter d) medsebojno povezavo med temi dejanji in dogodki ter njihovimi veljavnimi zaporedji. Namen tega dela standarda IEC 61158 je opredeliti opravila, ki se zagotavljajo za a) uporabnika aplikacijskega nivoja procesnih vodil na meji med uporabnikom in aplikacijskim nivojem referenčnega modela procesnih vodil ter b) upravljanje sistemov na meji med aplikacijskim nivojem in upravljanje sistemov referenčnega modela procesnih vodil. Ta del standarda IEC 61158 določa strukturo in opravila aplikacijskega nivoja procesnih vodil tipa 18 v skladu z osnovnim referenčnim modelom OSI (ISO/IEC 7498-1) in strukturo aplikacijskega nivoja OSI (ISO/IEC 9545). Opravila in protokole aplikacijskega nivoja procesnih vodil zagotavljajo aplikacijski osebki (AE) aplikacijskega nivoja procesnih vodil znotraj aplikacijskih procesov. Aplikacijski osebek aplikacijskega nivoja procesnih vodil sestavljata sklop objektno usmerjenih aplikacijskih opravilnih elementov (ASE) in osebek za upravljanje nivojev (LME), ki upravlja aplikacijski osebek. Aplikacijski opravilni elementi zagotavljajo komunikacijska opravila, ki delujejo na sklopu povezanih razredov objektov aplikacijskega procesa (APO). Med aplikacijske opravilne elemente aplikacijskega nivoja procesnih vodil spada aplikacijski opravilni element za upravljanje, ki zagotavlja skupen sklop opravil za upravljanje primerkov razredov aplikacijskega nivoja procesnih vodil.

General Information

• Status: Published
• Publication Date: 07-Jun-2012
• Withdrawal Date: 27-Mar-2015
• ICS: 25.040.40 - Industrial process measurement and control
• ICS: 35.100.70 - Application layer
• ICS: 35.110 - Networking
• Technical Committee: CLC/TC 65X - Industrial-process measurement, control and automation
• Drafting Committee: IEC/SC 65C - IEC_SC_65C
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 08-Jun-2012
• Completion Date: 08-Jun-2012
• Mandate: M/490 - Standardisation mandate to the European Standardisation Organisations (ESOs) to support European Smart Grid deployment
• Ref Project: SIST EN 61158-5-18:2012 - Industrial communication networks - Fieldbus specifications - Part 5-18: Application layer service definition - Type 18 elements (IEC 61158-5-18:2010)

Relations

• Replaces: EN 61158-5-18:2008 - Industrial communication networks - Fieldbus specifications - Part 5-18: Application layer service definition - Type 18 elements
• Effective Date: 29-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
01-september-2012
1DGRPHãþD
SIST EN 61158-5-18:2008
Industrijska komunikacijska omrežja - Specifikacije za procesno vodilo - 5-18. del:
Definicija opravil na aplikacijskem nivoju - Elementi tipa 18 (IEC 61158-5-18:2010)
Industrial communication networks - Fieldbus specifications - Part 5-18: Application layer
service definition - Type 18 elements (IEC 61158-5-18:2010)
Industrielle Kommunikationsnetze - Feldbusse - Teil 5-18: Dienstfestlegungen des
Application Layer (Anwendungsschicht) - Typ 18-Elemente (IEC 61158-5-18:2010)
Réseaux de communication industriels - Spécifications des bus de terrain - Partie 5-18:
Définition des services des couches d'application - Eléments de type 18 (CEI 61158-5-
18:2010)
Ta slovenski standard je istoveten z: EN 61158-5-18:2012
ICS:
25.040.40 Merjenje in krmiljenje Industrial process
industrijskih postopkov measurement and control
35.100.70 Uporabniški sloj Application layer
35.110 Omreževanje Networking
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 61158-5-18
NORME EUROPÉENNE
June 2012
EUROPÄISCHE NORM
ICS 25.040.40; 35.100.70; 35.110 Supersedes EN 61158-5-18:2008

English version
Industrial communication networks -
Fieldbus specifications -
Part 5-18: Application layer service definition -
Type 18 elements
(IEC 61158-5-18:2010)
Réseaux de communication industriels -  Industrielle Kommunikationsnetze -
Spécifications des bus de terrain - Feldbusse -
Partie 5-18: Définition des services des Teil 5-18: Dienstfestlegungen des
couches d'application - Application Layer (Anwendungsschicht) -
Eléments de type 18 Typ 18-Elemente
(CEI 61158-5-18:2010) (IEC 61158-5-18:2010)

This European Standard was approved by CENELEC on 2012-03-28. 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, Romania, Slovakia, Slovenia,
Spain, Sweden, Switzerland, Turkey and the United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Management Centre: Avenue Marnix 17, B - 1000 Brussels

© 2012 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61158-5-18:2012 E
Foreword
The text of document 65C/606/FDIS, future edition 2 of IEC 61158-5-18, prepared by SC 65C, "Industrial
networks", of IEC/TC 65, "Industrial-process measurement, control and automation" was submitted to the
IEC-CENELEC parallel vote and approved by CENELEC as EN 61158-5-18:2012.

The following dates are fixed:
(dop) 2012-12-28
• 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) 2015-03-28

standards conflicting with the
document have to be withdrawn
This document supersedes EN 61158-5-18:2008.
18:2008:
— editorial corrections;
— addition of cyclic data segmenting.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such patent
rights.
Endorsement notice
The text of the International Standard IEC 61158-5-18:2010 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 61131-1 NOTE  Harmonized as EN 61131-1.
IEC 61131-3 NOTE  Harmonized as EN 61131-3.
IEC 61158-3-18:2007 NOTE  Harmonized as EN 61158-3-18:2008 (not modified).
IEC 61158-4-18:2010 NOTE  Harmonized as EN 61158-4-18:2012 (not modified).
IEC 61158-6-18:2010 NOTE  Harmonized as EN 61158-6-18:2012 (not modified).

- 3 - EN 61158-5-18:2012
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications

The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.

NOTE  When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.
Publication Year Title EN/HD Year

IEC 60559 - Binary floating-point arithmetic for HD 592 S1 -
microprocessor systems
IEC/TR 61158-1 2010 Industrial communication networks - Fieldbus CLC/TR 61158-1 2010
specifications -
Part 1: Overview and guidance for the
IEC 61158 and IEC 61784 series

ISO/IEC 7498-1 - Information technology - Open Systems - -
Interconnection - Basic Reference Model: The
Basic Model
ISO/IEC 8822 - Information technology - Open Systems - -
Interconnection - Presentation service
definition
ISO/IEC 8824-1 - Information technology - Abstract Syntax - -
Notation One (ASN.1): Specification of basic
notation
ISO/IEC 9545 - Information technology - Open Systems - -
Interconnection - Application Layer structure

IEC 61158-5-18 ®
Edition 2.0 2010-08
INTERNATIONAL
STANDARD
Industrial communication networks – Fieldbus specifications –
Part 5-18: Application layer service definition – Type 18 elements

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
PRICE CODE
W
ICS 25.04.40; 35.100.70; 35.110 ISBN 978-2-88912-111-3
– 2 – 61158-5-18 © IEC:2010(E)
CONTENTS
FOREWORD.3
INTRODUCTION.5
1 Scope.6
1.1 Overview .6
1.2 Specifications.7
1.3 Conformance.7
2 Normative references .7
3 Terms, definitions, abbreviations, and conventions.8
3.1 Referenced terms and definitions .8
3.2 Additional terms and definitions for distributed automation .8
3.3 Abbreviations and symbols.9
3.4 Conventions .9
4 Concepts .9
4.1 Common concepts.9
4.2 Type specific concepts .9
5 Data type ASE.11
5.1 General .11
5.2 Formal definition of data type objects .11
5.3 FAL defined data types.11
5.4 Data type ASE service specification .14
6 Communication model specification.14
6.1 General .14
6.2 ASEs.14
6.3 ARs .22
Bibliography.36

Table 1 – AR types .10
Table 2 – Process data support level .11
Table 3 – Get Attributes service parameters .15
Table 4 – Set Attributes service parameters.16
Table 5 – Error indication parameters .16
Table 6 – Connect service parameters.17
Table 7 – Disconnect service parameters.17
Table 8 – Start scan service parameters .18
Table 9 – Stop scan service parameters .18
Table 10 – M1 Verify slave configuration service parameters .24
Table 11 – Stop scan service parameters .25
Table 12 – M2 Verify slave configuration service parameters .26
Table 13 – Get attributes service parameters.28
Table 14 – Set attributes service parameters .29
Table 15 – Error indication parameters .29

61158-5-18 © IEC:2010(E) – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
INDUSTRIAL COMMUNICATION NETWORKS –
FIELDBUS SPECIFICATIONS –
Part 5-18: Application layer service definition –
Type 18 elements
FOREWORD
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