Field device tool (FDT) Interface specification - Part 315: Communication profile integration - IEC 61784 CPF 15

IEC 62453-315:2009 provides information for integrating Modbus TCP® and Modbus Serial Line® protocol support into FDT based systems.This bilingual version (2015-06) corresponds to the English version, published in 2009-07. This part, in conjunction with the other parts of the first edition of the IEC 62453 series cancels and replaces IEC/PAS 62453-1, IEC/PAS 62453-2, IEC/PAS 62453-3, IEC/PAS 62453-4 and IEC/PAS 62453-5 published in 2006, and constitutes a technical revision.

Spécification des interfaces des outils des dispositifs de terrain (FDT) - Partie 315: Intégration des profils de communication - CEI 61784 CPF 15

L'IEC 62453-315:2009 fournit des informations pour intégrer le protocole Modbus TCP® et Modbus Serial Line® dans des systèmes basés sur FDT. La présente version bilingue (2015-06) correspond à la version anglaise monolingue publiée en 2009-07. Cette partie, conjointement avec les autres parties de la première édition de la série CEI 62453 annule et remplace les CEI/PAS 62453-1, CEI/PAS 62453-2, CEI/PAS 62453-3, CEI/PAS 62453-4 et la CEI/PAS 62453-5 publiées en 2006, et constitue une révision technique.

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Status
Published
Publication Date
07-Jul-2009
Current Stage
PPUB - Publication issued
Start Date
15-Jul-2009
Completion Date
08-Jul-2009
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IEC 62453-315 ®
Edition 1.0 2009-07
INTERNATIONAL
STANDARD
Field device tool (FDT) interface specification –
Part 315: Communication profile integration – IEC 61784 CPF 15

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
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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
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IEC 62453-315 ®
Edition 1.0 2009-07
INTERNATIONAL
STANDARD
Field device tool (FDT) interface specification –
Part 315: Communication profile integration – IEC 61784 CPF 15

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
PRICE CODE
XA
ICS 25.040.40; 35.100.05; 35.110 ISBN 978-2-88910-725-4
– 2 – 62453-315 © IEC:2009(E)
CONTENTS
FOREWORD.6
INTRODUCTION.8
1 Scope.9
2 Normative references .9
3 Terms, definitions, symbols, abbreviated terms and conventions .10
3.1 Terms and definitions .10
3.2 Abbreviated terms .10
3.3 Conventions .10
3.3.1 Data type names and references to data types .10
3.3.2 Vocabulary for requirements.10
4 Bus category .10
5 Access to instance and device data.11
5.1 Process Channel objects provided by DTM.11
5.2 DTM services to access instance and device data .11
6 Protocol specific behavior.11
6.1 General .11
6.2 Broadcasting .11
6.3 Unconfirmed private Modbus request .13
7 Protocol specific usage of general data types .15
8 Protocol specific common data types.15
8.1 General .15
8.2 Address information .16
9 Network management data types.16
10 Communication data types .17
10.1 General .17
10.2 Connection management data types.17
10.3 Transaction service specific data types .18
10.3.1 General .18
10.3.2 Data item addressing .18
10.3.3 Read coils transaction service.19
10.3.4 Read discrete inputs transaction service .20
10.3.5 Read holding registers transaction service .21
10.3.6 Read input registers transaction service.22
10.3.7 Write single coil transaction service .23
10.3.8 Write single register transaction service .24
10.3.9 Read exception status transaction service.25
10.3.10 Diagnostics transaction service .25
10.3.11 Get Comm event counter transaction service .26
10.3.12 Get Comm event log transaction service .27
10.3.13 Write multiple coils transaction service.29
10.3.14 Write multiple registers transaction service .29
10.3.15 Report slave ID transaction service .30
10.3.16 Read file record transaction service .31
10.3.17 Write file record transaction service .33
10.3.18 Mask write register transaction service.34

62453-315 © IEC:2009(E) – 3 –
10.3.19 Read/write holding registers transaction service.35
10.3.20 Read FIFO queue transaction service.37
10.3.21 Encapsulated interface transport transaction service.37
10.3.22 Read device identification transaction service .38
10.3.23 Private Modbus transaction service .41
10.3.24 Unconfirmed private Modbus transaction service.42
10.3.25 Modbus exception response .43
11 Channel parameter data types.44
12 Device Identification .46
12.1 Common device type identification data types .46
12.2 Topology scan data types.47
12.3 Scan identification data types.48
12.4 Device type identification data types – provided by DTM .50
12.5 Mapping of protocol specific device identification objects to FDT data types.51
Bibliography.53

Figure 1 – Part 315 of the IEC 62453 series .8
Figure 2 – Broadcast sequence with Modbus Serial Line Communication DTM .12
Figure 3 – Broadcast sequence with Modbus TCP Communication DTM .13
Figure 4 – Broadcast sequence without Modbus Communication DTM .13
Figure 5 – Unconfirmed request with Modbus Serial Line Communication DTM.14
Figure 6 – Unconfirmed request with Modbus TCP Communication DTM .14
Figure 7 – Unconfirmed request without Modbus Communication DTM .15
Figure 8 – Data item addressing .19

Table 1 – Protocol identifiers .10
Table 2 – Address information for broadcast mode .11
Table 3 – Broadcast transaction requests .12
Table 4 – Protocol specific usage of general FDT data types .15
Table 5 – Simple address information data types .16
Table 6 – Structured address information data types .16
Table 7 – Structured network management data types .17
Table 8 – Simple common communication data types .17
Table 9 – Structured connection management service data types .18
Table 10 – Simple ReadCoilsReq data types .19
Table 11 – Structured ReadCoilsReq data types .19
Table 12 – Simple ReadCoilsRsp data types.20
Table 13 – Structured ReadCoilsRsp data types .20
Table 14 – Simple ReadDiscreteInputsReq data types .20
Table 15 – Structured ReadDiscreteInputsReq data types .20
Table 16 – Simple ReadDiscreteInputsRsp data types .21
Table 17 – Structured ReadDiscreteInputsRsp data types.21
Table 18 – Simple ReadHoldingRegistersReq data types.21
Table 19 – Structured ReadHoldingRegistersReq data types .21
Table 20 – Simple ReadHoldingRegistersRsp data types .22

– 4 – 62453-315 © IEC:2009(E)
Table 21 – Structured ReadHoldingRegistersRsp data types .22
Table 22 – Simple ReadInputRegistersReq data types.22
Table 23 – Structured ReadInputRegistersReq data types .22
Table 24 – Simple ReadInputRegistersRsp data types .23
Table 25 – Structured ReadInputRegistersRsp data types .23
Table 26 – Simple WriteSingleCoilReq data types.23
Table 27 – Structured WriteSingleCoilReq data types .23
Table 28 – Structured WriteSingleCoilRsp data types .24
Table 29 – Simple WriteSingleRegisterReq data types.24
Table 30 – Structured WriteSingleRegisterReq data types .24
Table 31 – Structured WriteSingleRegisterRsp data types .24
Table 32 – Structured ReadExceptionStatusReq data types.25
Table 33 – Simple ReadExceptionStatusRsp data types .25
Table 34 – Structured ReadExceptionStatusRsp data types.25
Table 35 – Simple diagnostics data types .26
Table 36 – Structured DiagnosticsReq data types .26
Table 37 – Structured DiagnosticsRsp data types .
...


IEC 62453-315 ®
Edition 1.0 2009-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Field device tool (FDT) Interface specification –
Part 315: Communication profile integration – IEC 61784 CPF 15

Spécification des interfaces des outils des dispositifs de terrain (FDT) –
Partie 315: Intégration des profils de communication – CEI 61784 CPF 15

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.

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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
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About the IEC
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International Standards for all electrical, electronic and related technologies.

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committee,…). It also gives information on projects, replaced clause of IEC publications issued since 2002. Some entries
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IEC 62453-315 ®
Edition 1.0 2009-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Field device tool (FDT) Interface specification –

Part 315: Communication profile integration – IEC 61784 CPF 15

Spécification des interfaces des outils des dispositifs de terrain (FDT) –

Partie 315: Intégration des profils de communication – CEI 61784 CPF 15

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 25.040.40; 35.100.05; 35.110 ISBN 978-2-8322-2646-9

– 2 – IEC 62453-315:2009 © IEC 2009
CONTENTS
FOREWORD. 6
INTRODUCTION . 8
1 Scope . 9
2 Normative references . 9
3 Terms, definitions, symbols, abbreviated terms and conventions . 10
3.1 Terms and definitions . 10
3.2 Abbreviated terms . 10
3.3 Conventions . 10
3.3.1 Data type names and references to data types . 10
3.3.2 Vocabulary for requirements . 10
4 Bus category . 10
5 Access to instance and device data . 11
5.1 Process Channel objects provided by DTM . 11
5.2 DTM services to access instance and device data . 11
6 Protocol specific behavior . 11
6.1 General . 11
6.2 Broadcasting . 11
6.3 Unconfirmed private Modbus request . 13
7 Protocol specific usage of general data types . 15
8 Protocol specific common data types . 15
8.1 General . 15
8.2 Address information . 16
9 Network management data types . 16
10 Communication data types . 17
10.1 General . 17
10.2 Connection management data types. 17
10.3 Transaction service specific data types . 18
10.3.1 General . 18
10.3.2 Data item addressing . 18
10.3.3 Read coils transaction service . 19
10.3.4 Read discrete inputs transaction service . 20
10.3.5 Read holding registers transaction service . 21
10.3.6 Read input registers transaction service . 22
10.3.7 Write single coil transaction service . 23
10.3.8 Write single register transaction service . 24
10.3.9 Read exception status transaction service . 25
10.3.10 Diagnostics transaction service . 25
10.3.11 Get Comm event counter transaction service . 26
10.3.12 Get Comm event log transaction service . 27
10.3.13 Write multiple coils transaction service . 29
10.3.14 Write multiple registers transaction service . 29
10.3.15 Report slave ID transaction service . 30
10.3.16 Read file record transaction service . 31
10.3.17 Write file record transaction service . 33
10.3.18 Mask write register transaction service . 34
10.3.19 Read/write holding registers transaction service . 35

10.3.20 Read FIFO queue transaction service . 36
10.3.21 Encapsulated interface transport transaction service . 37
10.3.22 Read device identification transaction service. 38
10.3.23 Private Modbus transaction service . 41
10.3.24 Unconfirmed private Modbus transaction service . 42
10.3.25 Modbus exception response . 43
11 Channel parameter data types . 44
12 Device Identification . 46
12.1 Common device type identification data types . 46
12.2 Topology scan data types . 47
12.3 Scan identification data types . 48
12.4 Device type identification data types – provided by DTM . 50
12.5 Mapping of protocol specific device identification objects to FDT data types. 51
Bibliography . 53

Figure 1 – Part 315 of the IEC 62453 series . 8
Figure 2 – Broadcast sequence with Modbus Serial Line Communication DTM . 12
Figure 3 – Broadcast sequence with Modbus TCP Communication DTM . 13
Figure 4 – Broadcast sequence without Modbus Communication DTM . 13
Figure 5 – Unconfirmed request with Modbus Serial Line Communication DTM . 14
Figure 6 – Unconfirmed request with Modbus TCP Communication DTM . 14
Figure 7 – Unconfirmed request without Modbus Communication DTM . 15
Figure 8 – Data item addressing . 19

Table 1 – Protocol identifiers . 10
Table 2 – Address information for broadcast mode . 11
Table 3 – Broadcast
...


IEC 62453-315 ®
Edition 1.1 2016-06
CONSOLIDATED VERSION
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Field device tool (FDT) Interface specification –
Part 315: Communication profile integration – IEC 61784 CPF 15

Spécification des interfaces des outils des dispositifs de terrain (FDT) –
Partie 315: Intégration des profils de communication – IEC 61784 CPF 15

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 20 000 terms and definitions in
Technical Specifications, Technical Reports and other English and French, with equivalent terms in 15 additional
documents. Available for PC, Mac OS, Android Tablets and languages. Also known as the International Electrotechnical
iPad. 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 65 000 electrotechnical terminology entries in English and
variety of criteria (reference number, text, technical French extracted from the Terms and Definitions clause of
committee,…). It also gives information on projects, replaced IEC publications issued since 2002. Some entries have been
and withdrawn publications. 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 20 000 termes et définitions en anglais
Spécifications techniques, Rapports techniques et autres
et en français, ainsi que les termes équivalents dans 15
documents de l'IEC. Disponible pour PC, Mac OS, tablettes
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
65 000 entrées terminologiques électrotechniques, en anglais
en utilisant différents critères (numéro de référence, texte,
et en français, extraites des articles Termes et Définitions des
comité d’études,…). Elle donne aussi des informations sur les
publications IEC parues depuis 2002. Plus certaines entrées
projets et les publications remplacées ou retirées.
antérieures extraites des publications des CE 37, 77, 86 et

CISPR de l'IEC.
IEC Just Published - webstore.iec.ch/justpublished

Restez informé sur les nouvelles publications IEC. Just Service Clients - webstore.iec.ch/csc
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 62453-315 ®
Edition 1.1 2016-06
CONSOLIDATED VERSION
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Field device tool (FDT) Interface specification –

Part 315: Communication profile integration – IEC 61784 CPF 15

Spécification des interfaces des outils des dispositifs de terrain (FDT) –

Partie 315: Intégration des profils de communication – IEC 61784 CPF 15

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 25.040.40; 35.100.05; 35.110 ISBN 978-2-8322-3486-0

IEC 62453-315 ®
Edition 1.1 2016-06
CONSOLIDATED VERSION
REDLINE VERSION
VERSION REDLINE
colour
inside
Field device tool (FDT) Interface specification –
Part 315: Communication profile integration – IEC 61784 CPF 15

Spécification des interfaces des outils des dispositifs de terrain (FDT) –
Partie 315: Intégration des profils de communication – IEC 61784 CPF 15

– 2 – IEC 62453-315:2009+AMD1:2016 CSV
© IEC 2016
CONTENTS
FOREWORD. 6
INTRODUCTION . 8
1 Scope . 9
2 Normative references . 9
3 Terms, definitions, symbols, abbreviated terms and conventions . 10
3.1 Terms and definitions . 10
3.2 Abbreviated terms . 10
3.3 Conventions . 10
3.3.1 Data type names and references to data types . 10
3.3.2 Vocabulary for requirements . 10
4 Bus category . 10
5 Access to instance and device data . 12
5.1 Process Channel objects provided by DTM . 12
5.2 DTM services to access instance and device data . 12
6 Protocol specific behavior . 12
6.1 General . 12
6.2 Broadcasting . 13
6.3 Unconfirmed private Modbus request . 15
8 Protocol specific common data types . 17
8.1 General . 17
8.2 Address information . 18
7 Protocol specific usage of general data types . 17
9 Network management data types . 18
10 Communication data types . 19
10.1 General . 19
10.2 Connection management data types. 19
10.3 Transaction service specific data types . 20
10.3.1 General . 20
10.3.2 Data item addressing . 20
10.3.3 Read coils transaction service . 21
10.3.4 Read discrete inputs transaction service . 22
10.3.5 Read holding registers transaction service . 23
10.3.6 Read input registers transaction service . 24
10.3.7 Write single coil transaction service . 25
10.3.8 Write single register transaction service . 26
10.3.9 Read exception status transaction service . 27
10.3.10 Diagnostics transaction service . 27
10.3.11 Get Comm event counter transaction service . 28
10.3.12 Get Comm event log transaction service . 29
10.3.13 Write multiple coils transaction service . 31
10.3.14 Write multiple registers transaction service . 31
10.3.15 Report slave ID transaction service . 32
10.3.16 Read file record transaction service . 33
10.3.17 Write file record transaction service . 35
10.3.18 Mask write register transaction service . 36

© IEC 2016
10.3.19 Read/write holding registers transaction service . 37
10.3.20 Read FIFO queue transaction service . 38
10.3.21 Encapsulated interface transport transaction service . 39
10.3.22 Read device identification transaction service . 40
10.3.23 Private Modbus transaction service . 43
10.3.24 Unconfirmed private Modbus transaction service . 44
10.3.25 Modbus exception response . 45
11 Channel parameter data types . 46
12 Device Identification . 48
12.1 Common device type identification data types . 48
12.2 Topology scan data types . 49
12.3 Scan identification data types . 50
12.4 Device type identification data types – provided by DTM . 52
12.5 Mapping of protocol specific device identification objects to FDT data types. 53
Bibliography . 55

Figure 1 – Part 315 of the IEC 62453 series . 8
Figure 2 – Broadcast sequence with Modbus Serial Line Communication DTM . 14
Figure 3 – Broadcast sequence with Modbus TCP Communication DTM . 14
Figure 4 – Broadcast sequence without Modbus Communication DTM . 15
Figure 5 – Unconfirmed request with Modbus Serial Line Communication DTM .
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