IEC 61158-3-12:2007
(Main)Industrial communication networks - Fieldbus specifications - Part 3-12: Data-link layer service definition - Type 12 elements
Industrial communication networks - Fieldbus specifications - Part 3-12: Data-link layer service definition - Type 12 elements
IEC 61158-3-12:2007 provides common elements for basic time-critical messaging communications between devices in an automation environment. 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. It includes the following significant changes with respect to the previous edition deletion of the former Type 6 fieldbus, and the placeholder for a Type 5 fieldbus data-link layer, for lack of market relevance; addition of new types of fieldbuses; division of this part into multiple parts numbered.
Réseaux de communication industriels - Spécifications des bus de terrain - Partie 3-12: Définition des services de la couche liaison de données - Éléments de Type 12
L'IEC 61158-3-12:2007 définit de manière abstraite le service visible de l'extérieur fourni par la couche liaison de données de réseau de terrain Type 12. Le but de la présente norme est de définir les services fournis à la couche application de réseau de terrain Type 12 au niveau de la frontière entre l'application et les couches liaison de données du modèle de référence de réseau de terrain ainsi que la gestion des systèmes au niveau de la frontière entre la couche liaison de données et la gestion des systèmes selon le modèle de référence de bus de terrain. Cette première édition et les autres normes de la sous-partie CEI 61158-3 annulent et remplacent la CEI 61158-3:2003. Elle constitue un ajout technique. La présente partie ainsi que les normes connexes traitant du Type 12 remplacent également la CEI/PAS 62407, parue en 2005. Elle inclut les modifications suivantes: suppression de l'ancien bus de terrain de Type 6, et du paramètre fictif pour une couche liaison de données de bus de terrain de Type 5, qui ne sont plus adaptés au marché; ajout de nouveaux types de bus de terrain; division de la présente partie en plusieurs parties numérotées 3-1, 3-2, , 3-19. La présente version bilingue (2014-06) correspond à la version anglaise monolingue publiée en 2007-12.
General Information
Relations
Buy Standard
Standards Content (Sample)
IEC 61158-3-12
Edition 1.0 2007-12
INTERNATIONAL
STANDARD
Industrial communication networks – Fieldbus specifications –
Part 3-12: Data-link layer service definition – Type 12 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 your local IEC member National Committee for further information.
IEC Central Office
3, rue de Varembé
CH-1211 Geneva 20
Switzerland
Email: inmail@iec.ch
Web: www.iec.ch
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 corrigenda or an amendment might have been published.
ƒ Catalogue of IEC publications: www.iec.ch/searchpub
The IEC on-line Catalogue enables you to search by a variety of criteria (reference number, text, technical committee,…).
It also gives information on projects, withdrawn and replaced publications.
ƒ IEC Just Published: www.iec.ch/online_news/justpub
Stay up to date on all new IEC publications. Just Published details twice a month all new publications released. Available
on-line and also by email.
ƒ Electropedia: www.electropedia.org
The world's leading online dictionary of electronic and electrical terms containing more than 20 000 terms and definitions
in English and French, with equivalent terms in additional languages. Also known as the International Electrotechnical
Vocabulary online.
ƒ Customer Service Centre: www.iec.ch/webstore/custserv
If you wish to give us your feedback on this publication or need further assistance, please visit the Customer Service
Centre FAQ or contact us:
Email: csc@iec.ch
Tel.: +41 22 919 02 11
Fax: +41 22 919 03 00
IEC 61158-3-12
Edition 1.0 2007-12
INTERNATIONAL
STANDARD
Industrial communication networks – Fieldbus specifications –
Part 3-12: Data-link layer service definition – Type 12 elements
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
PRICE CODE
X
ICS 35.100.20; 25.040.40 ISBN 2-8318-9417-4
– 2 – 61158-3-12 © IEC:2007(E)
CONTENTS
FOREWORD.4
INTRODUCTION.6
1 Scope.7
1.1 Overview .7
1.2 Specifications .7
1.3 Conformance.7
2 Normative references.8
3 Terms, definitions, symbols, abbreviations and conventions .8
3.1 Reference model terms and definitions .8
3.2 Service convention terms and definitions .9
3.3 Data-link service terms and definitions.10
3.5 Symbols and abbreviations .13
3.6 Common conventions .14
4 Data-link layer services and concepts .15
4.1 Operating principle .15
4.2 Topology .16
4.3 Data-link layer overview.16
4.4 Error detection overview .17
4.5 Parameter and process data handling introduction .17
4.6 Node reference model .18
4.7 Operation overview.19
4.8 Addressing .20
4.9 Slave classification .22
4.10 Structure of the communication layer in the slave.23
5 Communication services .24
5.1 Overview .24
5.2 Read services.24
5.3 Write services .27
5.4 Combined read/write services .29
5.5 Network services .33
5.6 Mailbox.34
6 Local interactions.39
6.1 Read local .39
6.2 Write local .39
6.3 Event local.40
Bibliography .41
Figure 1 – Mapping of logical data in an Ethernet frame consisting of a single Type 12
DLPDU.17
Figure 2 – Type 12 data-link reference model .18
Figure 3 – Type 12 segments in open mode .19
Figure 4 – Type 12 segment in direct mode .19
Figure 5 – Addressing mode overview .20
Figure 6 – Fieldbus memory management unit overview .22
Figure 7 – Layering of communication .23
61158-3-12 © IEC:2007(E) – 3 –
Figure 8 – Flow of Type 12 service primitives .24
Figure 9 – Successful mailbox write sequence.35
Figure 10 – Successful mailbox read sequence .36
Table 1 – Auto-increment physical read (APRD) .25
Table 2 – Configured-addresse physical read (FPRD).25
Table 3 – Broadcast read (BRD).26
Table 4 – Logical read (LRD).27
Table 5 – Auto-increment physical write (APWR) .27
Table 6 – Configured-address physical write (FPWR) .28
Table 7 – Broadcast write (BWR) .28
Table 8 – Logical write (LWR) .29
Table 9 – Auto-increment physical read/write (APRW) .30
Table 10 – Configured-address physical read/write (FPRW).30
Table 11 – Broadcast read/write (BRW).31
Table 12 – Logical read/write (LRW).31
Table 13 – Auto-increment physical read / multiple write (ARMW).32
Table 14 – Configured-address physical read / multiple write (FRMW) .33
Table 15 – Provide network variable (PNV).33
Table 16 – Mailbox write.36
Table 17 – Mailbox read update.37
Table 18 – Mailbox read .38
Table 19 – Read local .39
Table 20 – Write local .39
Table 21 – Event local.40
– 4 – 61158-3-12 © IEC:2007(E)
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
INDUSTRIAL COMMUNICATION NETWORKS –
FIELDBUS SPECIFICATIONS –
Part 3-12: Data-link layer service definition – Type 12 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 provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with an IEC Publication.
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 Use of some of the associated protocol types is restricted by their intellectual-property-right holde
...
IEC 61158-3-12 ®
Edition 1.0 2007-12
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Industrial communication networks – Fieldbus specifications –
Part 3-12: Data-link layer service definition – Type 12 elements
Réseaux de communication industriels – Spécifications des bus de terrain –
Partie 3-12: Définition des services de la couche liaison de données –
Éléments de Type 12
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 Fax: +41 22 919 03 00
CH-1211 Geneva 20 info@iec.ch
Switzerland www.iec.ch
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 corrigenda or an amendment might have been published.
IEC Catalogue - webstore.iec.ch/catalogue Electropedia - www.electropedia.org
The stand-alone application for consulting the entire The world's leading online dictionary of electronic and
bibliographical information on IEC International Standards, electrical terms containing more than 30 000 terms and
Technical Specifications, Technical Reports and other definitions in English and French, with equivalent terms in 14
documents. Available for PC, Mac OS, Android Tablets and additional languages. Also known as the International
iPad. Electrotechnical Vocabulary (IEV) online.
IEC publications search - www.iec.ch/searchpub IEC Glossary - std.iec.ch/glossary
The advanced search enables to find IEC publications by a More than 55 000 electrotechnical terminology entries in
variety of criteria (reference number, text, technical English and French extracted from the Terms and Definitions
committee,…). It also gives information on projects, replaced clause of IEC publications issued since 2002. Some entries
and withdrawn publications. have been collected from earlier publications of IEC TC 37,
77, 86 and CISPR.
IEC Just Published - webstore.iec.ch/justpublished
Stay up to date on all new IEC publications. Just Published IEC Customer Service Centre - webstore.iec.ch/csc
details all new publications released. Available online and If you wish to give us your feedback on this publication or
also once a month by email. need further assistance, please contact the Customer Service
Centre: csc@iec.ch.
A propos de l'IEC
La Commission Electrotechnique Internationale (IEC) est la première organisation mondiale qui élabore et publie des
Normes internationales pour tout ce qui a trait à l'électricité, à l'électronique et aux technologies apparentées.
A propos des publications IEC
Le contenu technique des publications IEC est constamment revu. Veuillez vous assurer que vous possédez l’édition la
plus récente, un corrigendum ou amendement peut avoir été publié.
Catalogue IEC - webstore.iec.ch/catalogue Electropedia - www.electropedia.org
Application autonome pour consulter tous les renseignements
Le premier dictionnaire en ligne de termes électroniques et
bibliographiques sur les Normes internationales,
électriques. Il contient plus de 30 000 termes et définitions en
Spécifications techniques, Rapports techniques et autres
anglais et en français, ainsi que les termes équivalents dans
documents de l'IEC. Disponible pour PC, Mac OS, tablettes
14 langues additionnelles. Egalement appelé Vocabulaire
Android et iPad.
Electrotechnique International (IEV) en ligne.
Recherche de publications IEC - www.iec.ch/searchpub
Glossaire IEC - std.iec.ch/glossary
La recherche avancée permet de trouver des publications IEC Plus de 55 000 entrées terminologiques électrotechniques, en
en utilisant différents critères (numéro de référence, texte, anglais et en français, extraites des articles Termes et
comité d’études,…). Elle donne aussi des informations sur les Définitions des publications IEC parues depuis 2002. Plus
projets et les publications remplacées ou retirées. certaines entrées antérieures extraites des publications des
CE 37, 77, 86 et CISPR de l'IEC.
IEC Just Published - webstore.iec.ch/justpublished
Service Clients - webstore.iec.ch/csc
Restez informé sur les nouvelles publications IEC. Just
Published détaille les nouvelles publications parues. Si vous désirez nous donner des commentaires sur cette
Disponible en ligne et aussi une fois par mois par email. publication ou si vous avez des questions contactez-nous:
csc@iec.ch.
IEC 61158-3-12 ®
Edition 1.0 2007-12
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Industrial communication networks – Fieldbus specifications –
Part 3-12: Data-link layer service definition – Type 12 elements
Réseaux de communication industriels – Spécifications des bus de terrain –
Partie 3-12: Définition des services de la couche liaison de données –
Éléments de Type 12
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX X
ICS 25.040.40; 35.100.20 ISBN 978-2-8322-1464-0
– 2 – IEC 61158-3-12:2007 © IEC 2007
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
1.1 Overview . 7
1.2 Specifications . 7
1.3 Conformance . 7
2 Normative references. 8
3 Terms, definitions, symbols, abbreviations and conventions . 8
3.1 Reference model terms and definitions . 8
3.2 Service convention terms and definitions . 9
3.3 Data-link service terms and definitions . 10
3.5 Symbols and abbreviations . 13
3.6 Common conventions . 14
4 Data-link layer services and concepts . 15
4.1 Operating principle . 15
4.2 Topology . 16
4.3 Data-link layer overview . 16
4.4 Error detection overview . 17
4.5 Parameter and process data handling introduction . 17
4.6 Node reference model . 18
4.7 Operation overview . 19
4.8 Addressing . 20
4.9 Slave classification . 22
4.10 Structure of the communication layer in the slave . 23
5 Communication services . 24
5.1 Overview . 24
5.2 Read services . 24
5.3 Write services . 27
5.4 Combined read/write services . 29
5.5 Network services . 33
5.6 Mailbox . 34
6 Local interactions . 39
6.1 Read local . 39
6.2 Write local . 39
6.3 Event local. 40
Bibliography . 41
Figure 1 – Mapping of logical data in an Ethernet frame consisting of a single Type 12
DLPDU . 17
Figure 2 – Type 12 data-link reference model . 18
Figure 3 – Type 12 segments in open mode . 19
Figure 4 – Type 12 segment in direct mode . 19
Figure 5 – Addressing mode overview . 20
Figure 6 – Fieldbus memory management unit overview . 22
Figure 7 – Layering of communication . 23
Figure 8 – Flow of Type 12 service primitives . 24
Figure 9 – Successful mailbox write sequence . 35
Figure 10 – Successful mailbox read sequence . 36
Table 1 – Auto-increment physical read (APRD) . 25
Table 2 – Configured-addresse physical read (FPRD) . 25
Table 3 – Broadcast read (BRD) . 26
Table 4 – Logical read (LRD) . 27
Table 5 – Auto-increment physical write (APWR) . 27
Table 6 – Configured-address physical write (FPWR) . 28
Table 7 – Broadcast write (BWR) . 28
Table 8 – Logical write (LWR) . 29
Table 9 – Auto-increment physical read/write (APRW) . 30
Table 10 – Configured-address physical read/write (FPRW). 30
Table 11 – Broadcast read/write (BRW) . 31
Table 12 – Logical read/write (LRW) . 31
Table 13 – Auto-increment physical read / multiple write (ARMW) . 32
Table 14 – Configured-address physical read / multiple write (FRMW) . 33
Table 15 – Provide network variable (PNV) . 33
Table 16 – Mailbox write.
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.