IEC 61158-5-19:2019
(Main)Industrial communication networks - Fieldbus specifications - Part 5-19: Application layer service definition - Type 19 elements
Industrial communication networks - Fieldbus specifications - Part 5-19: Application layer service definition - Type 19 elements
IEC 61158-5-19:2019 defines the services provided to the FAL user at the boundary between the user and the application layer of the fieldbus reference model, and Systems Management at the boundary between the application layer and Systems Management of the fieldbus reference model. This standard specifies the structure and services of the IEC fieldbus application layer, in conformance with the OSI Basic Reference Model (ISO/IEC 7498-1) and the OSI application layer structure (ISO/IEC 9545). This fourth edition cancels and replaces the third edition published in 2014 and constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
• improving the hotplug and redundancy features;
• improving the phase switching and the error handling;
• editorial improvements.
Réseaux de communication industriels - Spécifications des bus de terrain - Partie 5-19: Définition des services de la couche application - Éléments de type 19
L’IEC 61158-5-19:2019 fournit des éléments communs pour les communications de messagerie prioritaires et non prioritaires élémentaires entre les programmes d’application des environnements d’automatisation et le matériel spécifique au bus de terrain de type 19. On utilise le terme "prioritaire" pour traduire la présence d’une fenêtre temporelle, à l’intérieur de laquelle il est exigé de terminer une ou plusieurs actions spécifiées 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 norme définit de manière abstraite le service visible de l'extérieur fourni par la couche application de bus de terrain 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 61158-5-19 ®
Edition 4.0 2019-04
INTERNATIONAL
STANDARD
Industrial communication networks – Fieldbus specifications –
Part 5-19: Application layer service definition – Type 19 elements
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
either IEC or IEC's member National Committee in the country of the requester. If you have any questions about IEC
copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or
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3, rue de Varembé info@iec.ch
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Switzerland
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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variety of criteria (reference number, text, technical containing more than 22 000 terminological entries in English
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IEC publications issued since 2002. Some entries have been
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IEC 61158-5-19 ®
Edition 4.0 2019-04
INTERNATIONAL
STANDARD
Industrial communication networks – Fieldbus specifications –
Part 5-19: Application layer service definition – Type 19 elements
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 25.040.40; 35.100.70; 35.110 ISBN 978-2-8322-6751-6
– 2 – IEC 61158-5-19:2019 © IEC 2019
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
1.1 General . 7
1.2 Specifications . 8
1.3 Conformance . 8
2 Normative references . 8
3 Terms, definitions, symbols, abbreviations and conventions . 9
3.1 ISO/IEC 7498-1 terms . 9
3.2 ISO/IEC 8822 terms . 9
3.3 ISO/IEC 9545 terms . 9
3.4 ISO/IEC 8824-1 terms . 10
3.5 Fieldbus application-layer specific definitions . 10
3.6 Abbreviations and symbols . 12
3.7 Conventions . 12
3.7.1 Overview . 12
3.7.2 General conventions . 12
3.7.3 Conventions for class definitions . 12
3.7.4 Conventions for service definitions . 14
4 Concepts . 15
5 Data type ASE . 15
5.1 Bitstring types . 15
5.1.1 BitString8 . 15
5.1.2 BitString16. 16
5.1.3 BitString32. 16
5.1.4 BitString64. 16
5.2 Unsigned types . 16
5.2.1 Unsigned16 . 16
5.2.2 Unsigned32 . 16
5.2.3 Unsigned64 . 17
5.3 Integer types . 17
5.3.1 Integer16 . 17
5.3.2 Integer32 . 17
5.3.3 Integer64 . 17
5.4 Floating Point types . 17
5.4.1 Float32 . 17
5.4.2 Float64 . 18
5.5 Structure types . 18
5.5.1 STRING2 . 18
6 Communication model specification . 18
6.1 Concepts . 18
6.1.1 Communication mechanisms . 18
6.1.2 IDN concept . 18
6.2 ASEs . 18
6.2.1 Identification number (IDN) ASE . 18
6.2.2 CYCIDN ASE . 21
6.2.3 Management (MGT) ASE . 24
6.3 ARs . 31
6.3.1 General . 31
6.3.2 Point-to-point user-triggered confirmed client/server AREP (SVC) . 31
6.3.3 Point-to-point network-scheduled unconfirmed publisher/subscriber
AREP (RTC-MS) . 31
6.3.4 Point-to-multipoint network-scheduled unconfirmed publisher/subscriber
AREP (RTC-CC) . 32
6.4 Summary of AR classes . 32
6.5 Permitted FAL services by AREP role . 33
Bibliography . 34
Table 1 – Read service parameters. 20
Table 2 – Write service parameters . 21
Table 3 – Read service parameters. 22
Table 4 – Write service parameters . 23
Table 5 – Notify service parameters . 24
Table 6 – Get network status service parameters . 25
Table 7 – Get device status service parameters . 26
Table 8 – Network status change report service parameters . 26
Table 9 – Station status change report service parameters . 27
Table 10 – Set device status service parameters . 27
Table 11 – Enable RTC service parameters . 28
Table 12 – Enable hotplug service parameters . 29
Table 13 – Notify RTC service parameters . 30
Table 14 – Disable RTC service parameters . 30
Table 15 – AREP (SVC) class summary . 32
Table 16 – AREP (RTC-MS) class summary . 32
Table 17 – AREP (RTC-CC) class summary . 33
Table 18 – FAL services by AR type . 33
– 4 – IEC 61158-5-19:2019 © IEC 2019
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
INDUSTRIAL COMMUNICATION NETWORKS –
FIELDBUS SPECIFICATIONS –
Part 5-19: Application layer service definition –
Type 19 elements
FOREWORD
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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
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5) IEC itself does not provide any attestation of confo
...
IEC 61158-5-19 ®
Edition 4.0 2019-04
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Industrial communication networks – Fieldbus specifications –
Part 5-19: Application layer service definition – Type 19 elements
Réseaux de communication industriels – Spécifications des bus de terrain –
Partie 5-19: Définition des services de la couche application – Éléments
de type 19
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
either IEC or IEC's member National Committee in the country of the requester. If you have any questions about IEC
copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or
your local IEC member National Committee for further information.
Droits de reproduction réservés. Sauf indication contraire, aucune partie de cette publication ne peut être reproduite
ni utilisée sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique, y compris la photocopie
et les microfilms, sans l'accord écrit de l'IEC ou du Comité national de l'IEC du pays du demandeur. Si vous avez des
questions sur le copyright de l'IEC ou si vous désirez obtenir des droits supplémentaires sur cette publication, utilisez
les coordonnées ci-après ou contactez le Comité national de l'IEC de votre pays de résidence.
IEC Central Office Tel.: +41 22 919 02 11
3, rue de Varembé info@iec.ch
CH-1211 Geneva 20 www.iec.ch
Switzerland
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.
IEC publications search - webstore.iec.ch/advsearchform Electropedia - www.electropedia.org
The advanced search enables to find IEC publications by a The world's leading online dictionary on electrotechnology,
variety of criteria (reference number, text, technical containing more than 22 000 terminological entries in English
committee,…). It also gives information on projects, replaced and French, with equivalent terms in 16 additional languages.
and withdrawn publications. Also known as the International Electrotechnical Vocabulary
(IEV) online.
IEC Just Published - webstore.iec.ch/justpublished
Stay up to date on all new IEC publications. Just Published IEC Glossary - std.iec.ch/glossary
details all new publications released. Available online and 67 000 electrotechnical terminology entries in English and
once a month by email. French extracted from the Terms and Definitions clause of
IEC publications issued since 2002. Some entries have been
IEC Customer Service Centre - webstore.iec.ch/csc collected from earlier publications of IEC TC 37, 77, 86 and
If you wish to give us your feedback on this publication or CISPR.
need further assistance, please contact the Customer Service
Centre: sales@iec.ch.
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IEC 61158-5-19 ®
Edition 4.0 2019-04
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Industrial communication networks – Fieldbus specifications –
Part 5-19: Application layer service definition – Type 19 elements
Réseaux de communication industriels – Spécifications des bus de terrain –
Partie 5-19: Définition des services de la couche application – Éléments
de type 19
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 25.040.40; 35.100.70; 35.110 ISBN 978-2-8322-9145-0
– 2 – IEC 61158-5-19:2019 © IEC 2019
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
1.1 General . 7
1.2 Specifications . 8
1.3 Conformance . 8
2 Normative references . 8
3 Terms, definitions, symbols, abbreviations and conventions . 9
3.1 ISO/IEC 7498-1 terms . 9
3.2 ISO/IEC 8822 terms . 9
3.3 ISO/IEC 9545 terms . 9
3.4 ISO/IEC 8824-1 terms . 10
3.5 Fieldbus application-layer specific definitions . 10
3.6 Abbreviations and symbols . 12
3.7 Conventions . 12
3.7.1 Overview . 12
3.7.2 General conventions . 12
3.7.3 Conventions for class definitions . 12
3.7.4 Conventions for service definitions . 14
4 Concepts . 15
5 Data type ASE . 15
5.1 Bitstring types . 15
5.1.1 BitString8 . 15
5.1.2 BitString16. 16
5.1.3 BitString32. 16
5.1.4 BitString64. 16
5.2 Unsigned types . 16
5.2.1 Unsigned16 . 16
5.2.2 Unsigned32 . 16
5.2.3 Unsigned64 . 17
5.3 Integer types . 17
5.3.1 Integer16 . 17
5.3.2 Integer32 . 17
5.3.3 Integer64 . 17
5.4 Floating Point types . 17
5.4.1 Float32 . 17
5.4.2 Float64 . 18
5.5 Structure types . 18
5.5.1 STRING2 . 18
6 Communication model specification . 18
6.1 Concepts . 18
6.1.1 Communication mechanisms . 18
6.1.2 IDN concept . 18
6.2 ASEs . 18
6.2.1 Identification number (IDN) ASE . 18
6.2.2 CYCIDN ASE . 21
6.2.3 Management (MGT) ASE . 24
6.3 ARs . 31
6.3.1 General . 31
6.3.2 Point-to-point user-triggered confirmed client/server AREP (SVC) . 31
6.3.3 Point-to-point network-scheduled unconfirmed publisher/subscriber
AREP (RTC-MS) . 31
6.3.4 Point-to-multipoint network-scheduled unconfirmed publisher/subscriber
AREP (RTC-CC) . 32
6.4 Summary of AR classes . 32
6.5 Permitted FAL services by AREP role . 33
Bibliography . 34
Table 1 – Read service parameters. 20
Table 2 – Write service parameters . 21
Table 3 – Read service parameters. 22
Table 4 – Write service parameters . 23
Table 5 – Notify service parameters . 24
Table 6 – Get network status service parameters . 25
Table 7 – Get device status service parameters . 26
Table 8 – Network status change report service parameters . 26
Table 9 – Station status change report service parameters . 27
Table 10 – Set device status service parameters . 27
Table 11 – Enable RTC service parameters . 28
Table 12 – Enable hotplug service parameters . 29
Table 13 – Notify RTC service parameters . 30
Table 14
...
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