IEC 61784-2:2010
(Main)Industrial communication networks - Profiles - Part 2: Additional fieldbus profiles for real-time networks based on ISO/IEC 8802-3
Industrial communication networks - Profiles - Part 2: Additional fieldbus profiles for real-time networks based on ISO/IEC 8802-3
IEC 61784-2:2010 specifies performance indicators supporting classification schemes for Real-Time Ethernet (RTE) requirements; profiles and related network components based on ISO/IEC 8802-3, IEC 61158 series, and IEC 61784-1; RTE solutions that are able to run in parallel with ISO/IEC 8802-3-based applications. These communication profiles are called Real-Time Ethernet communication profiles. This second edition cancels and replaces the first edition published in 2007 and constitutes a technical revision. The main changes with respect to the previous edition are:
- update of the dated references to the IEC 61158 series, to IEC 61784-1, to the IEC 61784-3 series, to the IEC 61784-5 series and to IEC 61918 throughout the document;
- update of selection tables for CPF 2, CPF 3, CPF 11 and CPF 14;
- addition of a new profile CP 11/2 in 12.3;
- addition of a new profile CP 14/3 in subclause 15.5;
- addition of a new Communication Profile Family - CPF 17;
- new subclause 3.3.12 (CPF 17 symbols);
- new Clause 18 for CPF 17 with one profile;
- addition of a new Communication Profile Family - CPF 18;
- new subclause 3.3.13 (CPF 18 symbols);
- new Clause 19 for CPF 18 with one profile;
- specification changes for CPF3;
- update of the requirements for all conformance classes;
- added precise timing requirements for IP;
- updated timing requirements for IO devices;
- added precise timing requirements for PTCP;
- increasing the amount of synchronized devices in line;
- integrating the fast startup as additional feature.
This bilingual version published in 2011-12, corresponds to the English version published in 2010-07.
Réseaux de communications industriels - Profils - Partie 2: Profils de bus de terrain supplémentaires pour les réseaux en temps réel basés sur l'ISO/CEI 8802-3
La CEI 61784-2:2010 spécifie les indicateurs de performance prenant en charge les schémas de classement pour les exigences RTE (Real-Time Ethernet); les profils et les composants de réseau connexes reposant sur l'ISO/ICEI 8802-3, la série CEI 61158 et la CEI 61784-1; les solutions RTE capables de fonctionner en parallèle avec les applications ISO/CEI 8802-3. Ces profils de communication sont appelés Ethernet en temps réel (RTE). Cette deuxième édition annule et remplace la première édition parue en 2007 et constitue une révision technique. Les principales modifications apportées à l'édition précédente:
- mise à jour des références datées à la série CEI 61158, à la CEI 61784-1, à la série CEI 61784-3, à la série CEI 61784-5 et à la CEI 61918 dans tout le document;
- mise à jour des tables de sélection pour CPF 2, CPF 3, CPF 11 et CPF 14;
- ajout d'un nouveau profil CP 11/2 en 12.3;
- ajout d'un nouveau profil CP 14/3 en 15.5;
- ajout d'une nouvelle famille de profils de communication CPF 17;
- nouveau paragraphe 3.3.12 (symboles CPF 17);
- nouvel Article 18 pour CPF 17 avec un profil;
- ajout d'une nouvelle famille de profils de communication CPF 18;
- nouveau paragraphe 3.3.13 (symboles CPF 18);
- nouvel Article 19 pour CPF 18 avec un profil;
- modifications de spécification pour CPF3;
- mise à jour des exigences de toutes les classes de conformité;
- ajout d'exigences de synchronisation précise pour IP;
- exigences de synchronisation mises à jour pour les dispositifs d'entrée-sortie;
- ajout d'exigences de synchronisation précise pour PTCP;
- augmentation du nombre de dispositifs synchronisés en ligne;
- intégration d'une fonction supplémentaire de démarrage rapide.
La présente version bilingue, correspond à la version anglaise monolingue publiée en 2010-07.
General Information
Relations
Buy Standard
Standards Content (Sample)
IEC 61784-2
®
Edition 2.0 2010-07
INTERNATIONAL
STANDARD
colour
inside
Industrial communication networks – Profiles –
Part 2: Additional fieldbus profiles for real-time networks based
on ISO/IEC 8802-3
IEC 61784-2:2010(E)
---------------------- Page: 1 ----------------------
THIS PUBLICATION IS COPYRIGHT PROTECTED
Copyright © 2010 IEC, Geneva, Switzerland
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
---------------------- Page: 2 ----------------------
IEC 61784-2
®
Edition 2.0 2010-07
INTERNATIONAL
STANDARD
colour
inside
Industrial communication networks – Profiles –
Part 2: Additional fieldbus profiles for real-time networks based
on ISO/IEC 8802-3
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
PRICE CODE
XH
ICS 35.100.20, 35.240.50 ISBN 978-2-88912-053-6
® Registered trademark of the International Electrotechnical Commission
---------------------- Page: 3 ----------------------
– 2 – 61784-2 © IEC:2010(E)
CONTENTS
FOREWORD.13
INTRODUCTION.15
1 Scope.16
2 Normative references .16
3 Terms, definitions, abbreviated terms, acronyms, and conventions.21
3.1 Terms and definitions .21
3.2 Abbreviated terms and acronyms .24
3.3 Symbols .27
3.3.1 CPF 2 symbols .27
3.3.2 CPF 3 symbols .28
3.3.3 CPF 4 symbols .29
3.3.4 CPF 6 symbols .29
3.3.5 CPF 10 symbols .30
3.3.6 CPF 11 symbols .31
3.3.7 CPF 12 symbols .32
3.3.8 CPF 13 symbols .32
3.3.9 CPF 14 symbols .33
3.3.10 CPF 15 symbols .34
3.3.11 CPF 16 symbols .34
3.3.12 CPF 17 symbols .35
3.3.13 CPF 18 symbols .36
3.4 Conventions .36
3.4.1 Conventions common to all layers .36
3.4.2 Physical layer .37
3.4.3 Data-link layer .38
3.4.4 Application layer.38
4 Conformance to communication profiles .38
5 RTE performance indicators .39
5.1 Basic principles of performance indicators.39
5.2 Application requirements .40
5.3 Performance indicators.40
5.3.1 Delivery time .40
5.3.2 Number of RTE end-stations.41
5.3.3 Basic network topology.41
5.3.4 Number of switches between RTE end-stations .41
5.3.5 Throughput RTE .41
5.3.6 Non-RTE bandwidth .41
5.3.7 Time synchronization accuracy.41
5.3.8 Non-time-based synchronization accuracy.42
5.3.9 Redundancy recovery time .42
6 Conformance tests .42
6.1 Concept .42
6.2 Methodology.43
6.3 Test conditions and test cases .43
6.4 Test procedure and measuring .43
6.5 Test report .44
---------------------- Page: 4 ----------------------
61784-2 © IEC:2010(E) – 3 –
7 Communication Profile Family 2 (CIP™) - RTE communication profiles .44
7.1 General overview .44
7.2 Profile 2/2 .45
7.2.1 Physical layer .45
7.2.2 Data-link layer .45
7.2.3 Application layer.45
7.2.4 Performance indicator selection.45
7.3 Profile 2/2.1.49
7.3.1 Physical layer .49
7.3.2 Data-link layer .49
7.3.3 Application layer.50
7.3.4 Performance indicator selection.52
8 Communication Profile Family 3 (PROFIBUS & PROFINET) – RTE communication
profiles .54
8.1 General overview .54
8.1.1 CPF 3 overview .54
8.1.2 Administrative numbers .54
8.1.3 Node Classes .54
8.1.4 Application classes.57
8.1.5 Communication classes .57
8.1.6 Redundancy classes.58
8.1.7 Media classes.58
8.1.8 Records.59
8.1.9 Communication feature list .64
8.1.10 Conformance class behaviors.65
8.2 Profile 3/4 .68
8.2.1 Physical layer .68
8.2.2 Data-link layer .68
8.2.3 Application layer.69
8.2.4 Performance indicator selection.74
8.3 Profile 3/5 .81
8.3.1 Physical layer .81
8.3.2 Data-link layer .81
8.3.3 Application layer.82
8.3.4 Performance indicator selection.87
8.4 Profile 3/6 .88
8.4.1 Physical layer .88
8.4.2 Data-link layer .88
8.4.3 Application layer.89
8.4.4 Performance indicator selection.93
9 Communication Profile Family 4 (P-NET) - RTE communication profiles .95
9.1 General overview .95
9.2 Profile 4/3, P-NET on IP .96
9.2.1 Physical layer .96
9.2.2 Data-link layer .96
9.2.3 Application layer.97
9.2.4 Performance indicator selection.98
10 Communication Profile Family 6 (INTERBUS®) - RTE communication profiles. 101
10.1 General overview .101
---------------------- Page: 5 ----------------------
– 4 – 61784-2 © IEC:2010(E)
10.2 Profile 6/4 .103
10.2.1 Mapping .103
10.2.2 Type 10 service and protocol selection . 104
10.2.3 Type 8 service and protocol selection. 104
10.2.4 Performance indicator selection.104
10.3 Profile 6/5 .105
10.3.1 Mapping .105
10.3.2 Type 10 service and protocol selection . 106
10.3.3 Type 8 service and protocol selection. 106
10.3.4 Performance indicator selection.106
10.4 Profile 6/6 .107
10.4.1 Mapping .107
10.4.2 Type 10 service and protocol selection . 107
10.4.3 Type 8 service and protocol selection. 107
10.4.4 Performance indicator selection.107
11 Communication Profile Family 10 (Vnet/IP) - RTE communication profiles . 108
11.1 General overview .108
11.2 Profile 10/1.109
11.2.1 Physical layer .109
11.2.2 Data link layer .109
11.2.3 Application layer.111
11.2.4 Performance indicator selection.112
12 Communication Profile Family 11 (TCnet) - RTE communication profiles . 117
12.1 General overview .117
12.2 Profile 11/1.118
12.2.1 Physical layer .118
12.2.2 Data-link layer .118
12.2.3 Application layer.120
12.2.4 Performance indicator selection.121
12.3 Profile 11/2.126
12.3.1 Physical layer .126
12.3.2 Data-link layer .126
12.3.3 Application layer.128
12.3.4 Performance indicator selection.128
13 Communication Profile Family 12 (EtherCAT) - RTE communication profiles . 134
13.1 General overview .134
13.2 Profile CP 12/1.134
13.2.1 Physical layer .134
13.2.2 Data-link layer .135
13.2.3 Application layer.138
13.2.4 Performance indicator selection.139
13.3 Profile CP 12/2.142
13.3.1 Physical layer .142
13.3.2 Data-link layer .142
13.3.3 Application layer.145
13.3.4 Performance indicator selection.147
14 Communication Profile Family 13 (ETHERNET Powerlink) - RTE communication
profiles .149
14.1 General overview .149
---------------------- Page: 6 ----------------------
61784-2 © IEC:2010(E) – 5 –
14.2 Profile 13/1.149
14.2.1 Physical layer .149
14.2.2 Data-link layer .150
14.2.3 Application layer.150
14.2.4 Performance indicator selection.150
15 Communication Profile Family 14 (EPA)- RTE communication profiles. 155
15.1 General overview .155
15.2 CPF 14 (EPA) communication concept .156
15.2.1 General .156
15.2.2 Network Topology.156
15.2.3 EPA devices .157
15.3 Profile 14/1.158
15.3.1 Physical layer .158
15.3.2 Data-link layer .158
15.3.3 Network Layer .158
15.3.4 Transport Layer .158
15.3.5 Application layer.158
15.3.6 Performance indicator selection.159
15.4 Profile 14/2.163
15.4.1 Physical layer .163
15.4.2 Data-link layer .163
15.4.3 Network Layer .163
15.4.4 Transport Layer .163
15.4.5 Application layer.164
15.4.6 Performance indicator selection.164
15.5 Profile 14/3.167
15.5.1 Physical layer .167
15.5.2 Data-link layer .167
15.5.3 Network Layer .168
15.5.4 Transport Layer .168
15.5.5 Application layer.168
15.5.6 Performance indicator selection.169
16 Communication Profile Family 15 (MODBUS-RTPS)- RTE communication profiles . 174
16.1 General overview .174
16.2 Profile 15/1.174
16.2.1 Physical layer .174
16.2.2 Data-link layer .174
16.2.3 Application layer.174
16.2.4 Performance indicator selection.175
16.3 Profile 15/2.179
16.3.1 Physical layer .179
16.3.2 Data-link layer .179
16.3.3 Application layer.179
16.3.4 Performance indicator selection.180
17 Communication Profile Family 16 (SERCOS)- RTE communication profiles . 184
17.1 General overview .184
17.2 Profile 16/3 (SERCOS III).185
17.2.1 Physical layer .185
17.2.2 Data-link layer .185
---------------------- Page: 7 ----------------------
– 6 – 61784-2 © IEC:2010(E)
17.2.3 Application layer.185
17.2.4 Performance indicator selection.186
18 Communication Profile Family 17(RAPIEnet) - RTE communication profiles . 192
18.1 General overview .192
18.2 Profile 17/1.193
18.2.1 Physical layer .193
18.2.2 Datalink layer .193
18.2.3 Application layer.193
18.2.4 Performance indicator selection.194
19 Communication Profile Family 18 (SafetyNET p) – RTE communication profiles . 198
19.1 General overview .198
19.2 Profile 18/1.199
19.2.1 Physical layer .199
19.2.2 Data link layer .199
19.2.3 Application layer.202
19.2.4 Performance indicator selection.203
19.3 Profile 18/2.205
19.3.1 Physical layer .205
19.3.2 Data link layer .205
19.3.3 Application layer.208
19.3.4 Performance indicator selection.209
Annex A (informative) Performance Indicator calculation . 212
A.1 CPF 2 (CIP) - Performance indicator calculation. 212
A.1.1 Profile 2/2 EtherNet/IP .212
A.1.2 Profile 2/2.1 EtherNet/IP with Time Synchronization . 213
A.2 CPF 3 - Performance indicator calculation.214
A.2.1 Application Scenario.214
A.2.2 Structural examples used for calculation .214
A.2.3 Principles used for calculation .220
A.3 CPF 4/3 P-NET on IP - Performance indicator calculation.223
A.3.1 Application scenario .223
A.3.2 Delivery time calculation.223
A.3.3 Non-RTE throughput calculation.224
A.3.4 Non time-base synchronization accuracy.226
A.3.5 RTE throughput calculation .226
A.3.6 CPF 4/3, Derivation of delivery time formula.227
A.3.7 CPF 4/3, Ethernet characteristics .229
Bibliography.
...
IEC 61784-2
®
Edition 2.0 2010-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Industrial communication networks – Profiles –
Part 2: Additional fieldbus profiles for real-time networks based on
ISO/IEC 8802-3
Réseaux de communication industriels – Profils –
Partie 2: Profils de bus de terrain supplémentaires pour les réseaux en temps
réel basés sur l’ISO/CEI 8802-3
IEC 61784-2:2010
---------------------- Page: 1 ----------------------
THIS PUBLICATION IS COPYRIGHT PROTECTED
Copyright © 2010 IEC, Geneva, Switzerland
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 la CEI ou du Comité national de la CEI du pays du demandeur.
Si vous avez des questions sur le copyright de la CEI ou si vous désirez obtenir des droits supplémentaires sur cette
publication, utilisez les coordonnées ci-après ou contactez le Comité national de la CEI de votre pays de résidence.
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.
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.
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.
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.
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
A propos de la CEI
La Commission Electrotechnique Internationale (CEI) 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 CEI
Le contenu technique des publications de la CEI est constamment revu. Veuillez vous assurer que vous possédez
l’édition la plus récente, un corrigendum ou amendement peut avoir été publié.
Catalogue des publications de la CEI: www.iec.ch/searchpub/cur_fut-f.htm
Le Catalogue en-ligne de la CEI vous permet d’effectuer des recherches en utilisant différents critères (numéro de référence,
texte, comité d’études,…). Il donne aussi des informations sur les projets et les publications retirées ou remplacées.
Just Published CEI: www.iec.ch/online_news/justpub
Restez informé sur les nouvelles publications de la CEI. Just Published détaille deux fois par mois les nouvelles
publications parues. Disponible en-ligne et aussi par email.
Electropedia: www.electropedia.org
Le premier dictionnaire en ligne au monde de termes électroniques et électriques. Il contient plus de 20 000 termes et
définitions en anglais et en français, ainsi que les termes équivalents dans les langues additionnelles. Egalement appelé
Vocabulaire Electrotechnique International en ligne.
Service Clients: www.iec.ch/webstore/custserv/custserv_entry-f.htm
Si vous désirez nous donner des commentaires sur cette publication ou si vous avez des questions, visitez le FAQ du
Service clients ou contactez-nous:
Email: csc@iec.ch
Tél.: +41 22 919 02 11
Fax: +41 22 919 03 00
---------------------- Page: 2 ----------------------
IEC 61784-2
®
Edition 2.0 2010-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Industrial communication networks – Profiles –
Part 2: Additional fieldbus profiles for real-time networks based on
ISO/IEC 8802-3
Réseaux de communication industriels – Profils –
Partie 2: Profils de bus de terrain supplémentaires pour les réseaux en temps
réel basés sur l’ISO/CEI 8802-3
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
XH
CODE PRIX
ICS 35.100.20; 35.240.50 ISBN 978-2-88912-808-2
® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale
---------------------- Page: 3 ----------------------
– 2 – 61784-2 IEC:2010
CONTENTS
FOREWORD . 13
INTRODUCTION . 15
1 Scope . 16
2 Normative references . 16
3 Terms, definitions, abbreviated terms, acronyms, and conventions . 21
3.1 Terms and definitions . 21
3.2 Abbreviated terms and acronyms . 24
3.3 Symbols . 27
3.3.1 CPF 2 symbols . 27
3.3.2 CPF 3 symbols . 28
3.3.3 CPF 4 symbols . 29
3.3.4 CPF 6 symbols . 29
3.3.5 CPF 10 symbols . 30
3.3.6 CPF 11 symbols . 31
3.3.7 CPF 12 symbols . 32
3.3.8 CPF 13 symbols . 32
3.3.9 CPF 14 symbols . 33
3.3.10 CPF 15 symbols . 34
3.3.11 CPF 16 symbols . 34
3.3.12 CPF 17 symbols . 35
3.3.13 CPF 18 symbols . 36
3.4 Conventions . 36
3.4.1 Conventions common to all layers . 36
3.4.2 Physical layer . 37
3.4.3 Data-link layer . 38
3.4.4 Application layer . 38
4 Conformance to communication profiles . 38
5 RTE performance indicators . 39
5.1 Basic principles of performance indicators . 39
5.2 Application requirements . 40
5.3 Performance indicators . 40
5.3.1 Delivery time . 40
5.3.2 Number of RTE end-stations . 41
5.3.3 Basic network topology . 41
5.3.4 Number of switches between RTE end-stations . 41
5.3.5 Throughput RTE . 41
5.3.6 Non-RTE bandwidth . 41
5.3.7 Time synchronization accuracy . 41
5.3.8 Non-time-based synchronization accuracy . 42
5.3.9 Redundancy recovery time . 42
6 Conformance tests . 42
6.1 Concept . 42
6.2 Methodology . 43
6.3 Test conditions and test cases . 43
6.4 Test procedure and measuring . 43
---------------------- Page: 4 ----------------------
61784-2 IEC:2010 – 3 –
6.5 Test report . 44
7 Communication Profile Family 2 (CIP™) - RTE communication profiles . 44
7.1 General overview . 44
7.2 Profile 2/2 . 45
7.2.1 Physical layer . 45
7.2.2 Data-link layer . 45
7.2.3 Application layer . 45
7.2.4 Performance indicator selection . 45
7.3 Profile 2/2.1 . 49
7.3.1 Physical layer . 49
7.3.2 Data-link layer . 49
7.3.3 Application layer . 50
7.3.4 Performance indicator selection . 52
8 Communication Profile Family 3 (PROFIBUS & PROFINET) – RTE communication
profiles . 54
8.1 General overview . 54
8.1.1 CPF 3 overview . 54
8.1.2 Administrative numbers . 54
8.1.3 Node Classes . 54
8.1.4 Application classes . 57
8.1.5 Communication classes . 57
8.1.6 Redundancy classes . 58
8.1.7 Media classes . 58
8.1.8 Records . 59
8.1.9 Communication feature list . 64
8.1.10 Conformance class behaviors . 65
8.2 Profile 3/4 . 68
8.2.1 Physical layer . 68
8.2.2 Data-link layer . 68
8.2.3 Application layer . 69
8.2.4 Performance indicator selection . 74
8.3 Profile 3/5 . 81
8.3.1 Physical layer . 81
8.3.2 Data-link layer . 81
8.3.3 Application layer . 82
8.3.4 Performance indicator selection . 87
8.4 Profile 3/6 . 88
8.4.1 Physical layer . 88
8.4.2 Data-link layer . 88
8.4.3 Application layer . 89
8.4.4 Performance indicator selection . 93
9 Communication Profile Family 4 (P-NET) - RTE communication profiles . 95
9.1 General overview . 95
9.2 Profile 4/3, P-NET on IP . 96
9.2.1 Physical layer . 96
9.2.2 Data-link layer . 96
9.2.3 Application layer . 97
9.2.4 Performance indicator selection . 98
10 Communication Profile Family 6 (INTERBUS®) - RTE communication profiles . 101
---------------------- Page: 5 ----------------------
– 4 – 61784-2 IEC:2010
10.1 General overview . 101
10.2 Profile 6/4 . 103
10.2.1 Mapping . 103
10.2.2 Type 10 service and protocol selection . 104
10.2.3 Type 8 service and protocol selection . 104
10.2.4 Performance indicator selection . 104
10.3 Profile 6/5 . 105
10.3.1 Mapping . 105
10.3.2 Type 10 service and protocol selection . 106
10.3.3 Type 8 service and protocol selection . 106
10.3.4 Performance indicator selection . 106
10.4 Profile 6/6 . 107
10.4.1 Mapping . 107
10.4.2 Type 10 service and protocol selection . 107
10.4.3 Type 8 service and protocol selection . 107
10.4.4 Performance indicator selection . 107
11 Communication Profile Family 10 (Vnet/IP) - RTE communication profiles . 108
11.1 General overview . 108
11.2 Profile 10/1 . 109
11.2.1 Physical layer . 109
11.2.2 Data link layer . 109
11.2.3 Application layer . 111
11.2.4 Performance indicator selection . 112
12 Communication Profile Family 11 (TCnet) - RTE communication profiles . 117
12.1 General overview . 117
12.2 Profile 11/1 . 118
12.2.1 Physical layer . 118
12.2.2 Data-link layer . 118
12.2.3 Application layer . 120
12.2.4 Performance indicator selection . 121
12.3 Profile 11/2 . 126
12.3.1 Physical layer . 126
12.3.2 Data-link layer . 126
12.3.3 Application layer . 128
12.3.4 Performance indicator selection . 128
13 Communication Profile Family 12 (EtherCAT) - RTE communication profiles . 134
13.1 General overview . 134
13.2 Profile CP 12/1 . 134
13.2.1 Physical layer . 134
13.2.2 Data-link layer . 135
13.2.3 Application layer . 138
13.2.4 Performance indicator selection . 139
13.3 Profile CP 12/2 . 142
13.3.1 Physical layer . 142
13.3.2 Data-link layer . 142
13.3.3 Application layer . 145
13.3.4 Performance indicator selection . 147
14 Communication Profile Family 13 (ETHERNET Powerlink) - RTE communication
profiles . 149
---------------------- Page: 6 ----------------------
61784-2 IEC:2010 – 5 –
14.1 General overview . 149
14.2 Profile 13/1 . 149
14.2.1 Physical layer . 149
14.2.2 Data-link layer . 150
14.2.3 Application layer . 150
14.2.4 Performance indicator selection . 150
15 Communication Profile Family 14 (EPA)- RTE communication profiles . 155
15.1 General overview . 155
15.2 CPF 14 (EPA) communication concept . 155
15.2.1 General . 155
15.2.2 Network Topology . 156
15.2.3 EPA devices . 157
15.3 Profile 14/1 . 157
15.3.1 Physical layer . 157
15.3.2 Data-link layer . 157
15.3.3 Network Layer . 158
15.3.4 Transport Layer . 158
15.3.5 Application layer . 158
15.3.6 Performance indicator selection . 159
15.4 Profile 14/2 . 162
15.4.1 Physical layer . 162
15.4.2 Data-link layer . 162
15.4.3 Network Layer . 163
15.4.4 Transport Layer . 163
15.4.5 Application layer . 163
15.4.6 Performance indicator selection . 164
15.5 Profile 14/3 . 167
15.5.1 Physical layer . 167
15.5.2 Data-link layer . 167
15.5.3 Network Layer . 168
15.5.4 Transport Layer . 168
15.5.5 Application layer . 168
15.5.6 Performance indicator selection . 169
16 Communication Profile Family 15 (MODBUS-RTPS)- RTE communication profiles . 174
16.1 General overview . 174
16.2 Profile 15/1 . 174
16.2.1 Physical layer . 174
16.2.2 Data-link layer . 174
16.2.3 Application layer . 174
16.2.4 Performance indicator selection . 175
16.3 Profile 15/2 . 179
16.3.1 Physical layer . 179
16.3.2 Data-link layer . 179
16.3.3 Application layer . 179
16.3.4 Performance indicator selection . 180
17 Communication Profile Family 16 (SERCOS)- RTE communication profiles . 184
17.1 General overview . 184
17.2 Profile 16/3 (SERCOS III) . 185
17.2.1 Physical layer . 185
---------------------- Page: 7 ----------------------
– 6 – 61784-2 IEC:2010
17.2.2 Data-link layer . 185
17.2.3 Application layer . 185
17.2.4 Performance indicator selection . 186
18 Communication Profile Family 17(RAPIEnet) - RTE communication profiles . 192
18.1 General overview . 192
18.2 Profile 17/1 . 193
18.2.1 Physical layer . 193
18.2.2 Datalink layer . 193
18.2.3 Application layer . 193
18.2.4 Performance indicator selection . 194
19 Communication Profile Family 18 (SafetyNET p) – RTE communication profiles . 198
19.1 General overview . 198
19.2 Profile 18/1 . 199
19.2.1 Physical layer .
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.