IEC 61158-6-19:2019
(Main)Industrial communication networks - Fieldbus specifications - Part 6-19: Application layer protocol specification - Type 19 elements
Industrial communication networks - Fieldbus specifications - Part 6-19: Application layer protocol specification - Type 19 elements
IEC 61158-6-19:2019 provides common elements for basic time-critical and non-time-critical messaging communications between application programs in an automation environment and material specific to Type 2 fieldbus. The term “time-critical” is used to represent the presence of a time-window, within which one or more specified actions are required to be completed with some defined level of certainty. Failure to complete specified actions within the time window risks failure of the applications requesting the actions, with attendant risk to equipment, plant and possibly human life.
This International Standard specifies interactions between remote applications and defines the externally visible behavior provided by the Type 2 fieldbus application layer. The purpose of this document is to define the protocol provided to
a) define the wire-representation of the service primitives defined in this document, and
b) define the externally visible behavior associated with their transfer. This document specifies the protocol of the Type 2 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 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 6-19: Spécification du protocole de la couche application - Éléments de type 19
L’IEC 611586-19:2019 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 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 norme définit de manière abstraite le service, visible par un observateur externe, assuré par les différents Types de la couche Application de bus de terrain, en termes
a) de modèle abstrait visant à la définition des ressources d’application (objets) qui peuvent être manipulées par des utilisateurs utilisant un service FAL;
b) d’événements et d’actions liés aux primitives du service;
c) de paramètres associés à chaque événement et action de primitive, ainsi que de forme prise par ces paramètres; et
d) d’interaction entre ces événements et ces actions, ainsi que de séquences valides desdits événements et actions.
Le but du présent document est de définir les services fournis à:
a) l’utilisateur de FAL à la frontière entre l’utilisateur et la Couche application du Modèle de référence de bus de terrain; et
b) la Gestion des systèmes au niveau de la frontière entre la Couche application et la Gestion des systèmes selon le Modèle de référence de bus de terrain.
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IEC 61158-6-19 ®
Edition 4.0 2019-06
INTERNATIONAL
STANDARD
Industrial communication networks – Fieldbus specifications –
Part 6-19: Application layer protocol specification – 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
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copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or
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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
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IEC 61158-6-19 ®
Edition 4.0 2019-06
INTERNATIONAL
STANDARD
Industrial communication networks – Fieldbus specifications –
Part 6-19: Application layer protocol specification – Type 19 elements
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 25.040.40; 35.100.70; 35.110 ISBN 978-2-8322-7012-7
– 2 – IEC 61158-6-19:2019 © 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 Referenced terms and definitions . 9
3.1.1 ISO/IEC 7498-1 terms . 9
3.1.2 ISO/IEC 8822 terms . 9
3.1.3 ISO/IEC 9545 terms . 9
3.1.4 ISO/IEC 8824-1 terms . 9
3.1.5 Fieldbus Data Link Layer terms . 10
3.2 Additional terms and definitions . 10
3.3 Additional abbreviations and symbols . 11
3.4 Conventions . 12
4 Abstract syntax . 12
5 Transfer syntax . 12
5.1 Introduction . 12
5.2 RTC PDU merged abstract and transfer syntax . 12
6 Structure of FAL protocol state machines . 12
7 AP-context state machine . 14
7.1 Overview. 14
7.2 States . 14
7.2.1 Idle . 14
7.2.2 Running . 14
7.3 States, events and transitions . 15
8 FAL service protocol machine (FSPM) . 15
8.1 Overview. 15
8.2 MGT services . 15
8.2.1 Get network status . 15
8.2.2 Get device status . 15
8.2.3 Network status change report . 15
8.2.4 Device status change report . 15
8.2.5 Set device status . 15
8.2.6 Enable RTC . 15
8.2.7 Enable hot-plug . 16
8.2.8 Notify RTC . 16
8.2.9 Disable RTC . 16
8.2.10 Notify error . 16
8.3 IDN services . 16
8.3.1 Read . 16
8.3.2 Write. 16
8.4 CYCIDN services . 16
8.4.1 Read_cyclic . 16
8.4.2 Write_cyclic . 16
8.4.3 Notify_cyclic . 16
9 Application relationship protocol machine (ARPM) . 16
9.1 Overview. 16
9.2 Master ARPM . 17
9.2.1 Overview . 17
9.2.2 State descriptions . 17
9.2.3 States, events and transitions . 18
9.3 Slave ARPM . 18
9.3.1 Overview . 18
9.3.2 State descriptions . 18
9.3.3 States, events and transitions . 19
9.4 Primitives received from the FSPM . 19
9.4.1 FSP-get network status. 19
9.4.2 FSP-get device status . 19
9.4.3 FSP-set device status . 19
9.4.4 FSP-enable RTC . 20
9.4.5 FSP-enable Hot-plug . 20
9.4.6 FSP-disable RTC . 20
9.4.7 FSP-read . 20
9.4.8 FSP-write . 20
9.4.9 FSP-read_cyclic . 20
9.4.10 FSP-write_cyclic . 20
9.5 Indications received from the DMPM . 21
9.5.1 ARP-network status change report. 21
9.5.2 ARP-device status change report . 21
9.5.3 ARP-notify RTC enabled . 21
9.5.4 ARP-notify RTC disabled . 21
9.5.5 ARP-notify_cyclic. 21
9.5.6 ARP-notify Error . 21
10 DLL mapping protocol machine (DMPM) . 21
10.1 Overview. 21
10.2 Primitives received from the ARPM . 22
10.3 Indications received from the DL . 22
Bibliography . 23
Figure 1 – Relationships among protocol machines and adjacent layers . 13
Figure 2 – APCSM state diagram . 14
Figure 3 – ARPM master AR state diagram . 17
Figure 4 – ARPM slave AR state diagram . 18
Table 1 – RTC PDU attribute format. 12
Table 2 – APCSM state-event table . 15
Table 3 – Master ARPM state-event table . 18
Table 4 – Slave ARPM state-event table . 19
Table 5 – ARPM to DL mapping . 22
Table 6 – DL to ARPM mapping . 22
– 4 – IEC 61158-6-19:2019 © IEC 2019
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
INDUSTRIAL COMMUNICATION NETWORKS –
FIELDBUS SPECIFICATIONS –
Part 6-19: Application layer protocol specification –
Type 19 elements
FOREWORD
1) The International Electrotechnical Commission (
...
IEC 61158-6-19 ®
Edition 4.0 2019-06
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Industrial communication networks – Fieldbus specifications –
Part 6-19: Application layer protocol specification – Type 19 elements
Réseaux de communication industriels – Spécifications des bus de terrain –
Partie 6-19: Spécification du protocole 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
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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
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IEC 61158-6-19 ®
Edition 4.0 2019-06
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Industrial communication networks – Fieldbus specifications –
Part 6-19: Application layer protocol specification – Type 19 elements
Réseaux de communication industriels – Spécifications des bus de terrain –
Partie 6-19: Spécification du protocole de la couche application – Éléments
de type 19
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 25.040.40; 35.100.70; 35.110 ISBN 978-2-8322-9119-1
– 2 – IEC 61158-6-19:2019 © 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 Referenced terms and definitions . 9
3.1.1 ISO/IEC 7498-1 terms . 9
3.1.2 ISO/IEC 8822 terms . 9
3.1.3 ISO/IEC 9545 terms . 9
3.1.4 ISO/IEC 8824-1 terms . 9
3.1.5 Fieldbus Data Link Layer terms . 10
3.2 Additional terms and definitions . 10
3.3 Additional abbreviations and symbols . 11
3.4 Conventions . 12
4 Abstract syntax . 12
5 Transfer syntax . 12
5.1 Introduction . 12
5.2 RTC PDU merged abstract and transfer syntax . 12
6 Structure of FAL protocol state machines . 12
7 AP-context state machine . 14
7.1 Overview. 14
7.2 States . 14
7.2.1 Idle . 14
7.2.2 Running . 14
7.3 States, events and transitions . 15
8 FAL service protocol machine (FSPM) . 15
8.1 Overview. 15
8.2 MGT services . 15
8.2.1 Get network status . 15
8.2.2 Get device status . 15
8.2.3 Network status change report . 15
8.2.4 Device status change report . 15
8.2.5 Set device status . 15
8.2.6 Enable RTC . 15
8.2.7 Enable hot-plug . 16
8.2.8 Notify RTC . 16
8.2.9 Disable RTC . 16
8.2.10 Notify error . 16
8.3 IDN services . 16
8.3.1 Read . 16
8.3.2 Write. 16
8.4 CYCIDN services . 16
8.4.1 Read_cyclic . 16
8.4.2 Write_cyclic . 16
8.4.3 Notify_cyclic . 16
9 Application relationship protocol machine (ARPM) . 16
9.1 Overview. 16
9.2 Master ARPM . 17
9.2.1 Overview . 17
9.2.2 State descriptions . 17
9.2.3 States, events and transitions . 18
9.3 Slave ARPM . 18
9.3.1 Overview . 18
9.3.2 State descriptions . 18
9.3.3 States, events and transitions . 19
9.4 Primitives received from the FSPM . 19
9.4.1 FSP-get network status. 19
9.4.2 FSP-get device status . 19
9.4.3 FSP-set device status . 19
9.4.4 FSP-enable RTC . 20
9.4.5 FSP-enable Hot-plug . 20
9.4.6 FSP-disable RTC . 20
9.4.7 FSP-read . 20
9.4.8 FSP-write . 20
9.4.9 FSP-read_cyclic . 20
9.4.10 FSP-write_cyclic . 20
9.5 Indications received from the DMPM .
...
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