IEC 61158-5-18:2010
(Main)Industrial communication networks - Fieldbus specifications - Part 5-18: Application layer service definition - Type 18 elements
Industrial communication networks - Fieldbus specifications - Part 5-18: Application layer service definition - Type 18 elements
IEC 61158-5-18:2010 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.
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.
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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
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
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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
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,
Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC
Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested
in the subject dealt with may participate in this preparatory work. International, governmental and non-
governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely
with the International Organization for Standardization (ISO) in accordance with conditions determined by
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
assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any
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.
NOTE 1 Use of some of the associated protocol types is restricted by their intellectual-property-right holders. In
all cases, the commitment to limited release of intellectual-property-rights made by the holders of those rights
permits a particular data-link layer protocol type to be used with physical layer and application layer protocols in
type combinations as specified explicitly in the profile parts. Use of the various protocol types in other
combinations may require permission of their respective intellectual-property-right holders.
International Standard IEC 61158-5-18 has been prepared by subcommittee 65C: Industrial
networks, of IEC technical committee 65: Industrial-process measurement, control and
automation.
This second edition cancels and replaces the first edition published in 2007. This edition
constitutes a technical revision.
The main changes with respect to the previous edition are listed below:
• Editorial corrections
• Addition of cyclic data segmenting
– 4 – 61158-5-18 © IEC:2010(E)
The text of this standard is based on the following documents:
FDIS Report on voting
65C/606/FDIS 65C/620/RVD
Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
This publication has been drafted in accordance with ISO/IEC Directives, Part 2.
A list of all parts of the IEC 61158 series, published under the general title Industrial
communication networks – Fieldbus specifications, can be found on the IEC web site.
The committee has decided that the contents of this publication will remain unchanged until
the stability date indicated on the IEC web site under "http://webstore.iec.ch" in the data
related to the specific publication. At this date, the publication will be:
• reconfirmed;
• withdrawn;
• replaced by a revised edition, or
• amended.
NOTE 2 The revision of this standard will be synchronized with the other parts of the IEC 61158 series.
61158-5-18 © IEC:2010(E) – 5 –
INTRODUCTION
This part of IEC 61158 is one of a series produced to facilitate the interconnection of
automation system components. It is related to other standards in the set as defined by the
“three-layer” fieldbus reference model described in IEC/TR 61158-1.
The application service is provided by the application protocol making use of the services
available from the data-link or other immediately lower layer. This standard defines the
application service characteristics that fieldbus applications and/or system management may
exploit.
Throughout the set of fieldbus standards, the term “service” refers to the abstract capability
provided by one layer of the OSI Basic Reference Model to the layer immediately above. Thus,
the application layer service defined in this standard is a conceptual architectural service,
independent of administrative and implementation divisions.
– 6 – 61158-5-18 © IEC:2010(E)
INDUSTRIAL COMMUNICATION NETWORKS –
FIELDBUS SPECIFICATIONS –
Part 5-18: Application layer service definition –
Type 18 elements
1 Scope
1.1 Overview
The fieldbus application layer (FAL) provides user programs with a means to access the
fieldbus communication environment. In this respect, the FAL can be viewed as a “window
between corresponding application p
...
IEC 61158-5-18 ®
Edition 2.0 2010-08
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Industrial communication networks – Fieldbus specifications –
Part 5-18: Application layer service definition – Type 18 elements
Réseaux de communication industriels – Spécifications des bus de terrain –
Partie 5-18: Définition des services des couches d’application – Eléments de
type 18
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
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About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.
About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
latest edition, a corrigendum or an amendment might have been published.
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IEC 61158-5-18 ®
Edition 2.0 2010-08
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Industrial communication networks – Fieldbus specifications –
Part 5-18: Application layer service definition – Type 18 elements
Réseaux de communication industriels – Spécifications des bus de terrain –
Partie 5-18: Définition des services des couches d’application – Eléments de
type 18
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 25.040.40; 35.100.70; 35.110 ISBN 978-2-8322-9144-3
– 2 – IEC 61158-5-18:2010 IEC 2010
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 . 10
5.1 General . 10
5.2 Formal definition of data type objects . 11
5.3 FAL defined data types . 11
5.4 Data type ASE service specification . 13
6 Communication model specification . 14
6.1 General . 14
6.2 ASEs . 14
6.3 ARs . 21
Bibliography . 35
Table 1 – AR types . 9
Table 2 – Process data support level . 10
Table 3 – Get Attributes service parameters . 15
Table 4 – Set Attributes service parameters . 15
Table 5 – Error indication parameters . 16
Table 6 – Connect service parameters . 16
Table 7 – Disconnect service parameters. 17
Table 8 – Start scan service parameters . 17
Table 9 – Stop scan service parameters . 18
Table 10 – M1 Verify slave configuration service parameters . 24
Table 11 – Stop scan service parameters . 24
Table 12 – M2 Verify slave configuration service parameters . 26
Table 13 – Get attributes service parameters . 28
Table 14 – Set attributes service parameters . 28
Table 15 – Error indication parameters . 29
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
INDUSTRIAL COMMUNICATION NETWORKS –
FIELDBUS SPECIFICATIONS –
Part 5-18: Application layer service definition –
Type 18 elements
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,
Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC
Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested
in the subject dealt with may participate in this preparatory work. International, governmental and non-
governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely
with the International Organization for Standardization (ISO) in accordance with conditions determined by
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
assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any
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.
NOTE 1 Use of some of the associated protocol ty
...
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