IEC 62386-103:2022

Digital addressable lighting interface - Part 103: General requirements - Control devices

IEC 62386-103:2022 is applicable to control devices for control by digital signals of electronic lighting equipment. This second edition cancels and replaces the first edition published in 2014 and Amendment 1:2018. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
the scope has been updated;
quiescent mode has been updated;
non-volatile memory (NVM) save time has been added, and SAVE PERSISTENT VARIABLES command removed;
memory bank 0 has been modified, and common memory bank requirements have been added;
IDENTIFY DEVICE has been updated;
version number has been changed;
bus unit configuration has been added; and
instance types and configuration have been added.

Interface d'éclairage adressable numérique - Partie 103: Exigences générales - Dispositifs de commande

L'IEC 62386-103:2022 s'applique aux dispositifs de commande par signaux numériques des équipements d'éclairage électroniques. Cette deuxième édition annule et remplace la première édition parue en 2014 et l'Amendement 1:2018. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente:
le domaine d'application a été mis à jour;
le mode repos a été mis à jour;
la durée de sauvegarde de la mémoire non volatile (NVM) a été ajoutée, et la commande SAVE PERSISTENT VARIABLES a été supprimée;
le bloc de mémoire 0 a été modifié, et les exigences communes pour les blocs de mémoire ont été ajoutées;
IDENTIFY DEVICE a été mise à jour;
le numéro de version a été modifié;
la configuration de l'unité de bus a été ajoutée; et
les types d'instances et leur configuration ont été ajoutés.

General Information

• Status: Published
• Publication Date: 15-Nov-2022
• ICS: 29.140.50 - Lighting installation systems
• ICS: 29.140.99 - Other standards related to lamps
• Technical Committee: TC 34 - Lighting
• Drafting Committee: WG 11 - TC 34/WG 11
• Current Stage: PPUB - Publication issued
• Start Date: 02-Dec-2022
• Completion Date: 16-Nov-2022

Relations

• Revises: IEC 62386-103:2014 - Digital addressable lighting interface - Part 103: General requirements - Control devices
• Effective Date: 05-Sep-2023
• Revises: IEC 62386-103:2014/AMD1:2018 - Amendment 1 - Digital addressable lighting interface - Part 103: General requirements - Control devices
• Effective Date: 05-Sep-2023

Standards Content (Sample)

IEC 62386-103 ®
Edition 2.0 2022-11
COMMENTED VERSION
INTERNATIONAL
STANDARD
colour
inside
Digital addressable lighting interface –
Part 103: General requirements – Control devices
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 Secretariat Tel.: [phone]
3, rue de Varembé [e-mail]
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 IEC Products & Services Portal - products.iec.ch
The advanced search enables to find IEC publications by a
Discover our powerful search engine and read freely all the
variety of criteria (reference number, text, technical publications previews. With a subscription you will always
committee, …). It also gives information on projects, replaced have access to up to date content tailored to your needs.
and withdrawn publications.
Electropedia - www.electropedia.org
IEC Just Published - webstore.iec.ch/justpublished
The world's leading online dictionary on electrotechnology,
Stay up to date on all new IEC publications. Just Published
containing more than 22 300 terminological entries in English
details all new publications released. Available online and
and French, with equivalent terms in 19 additional languages.
once a month by email.
Also known as the International Electrotechnical Vocabulary

(IEV) online.
IEC Customer Service Centre - webstore.iec.ch/csc

If you wish to give us your feedback on this publication or
need further assistance, please contact the Customer Service
Centre: [e-mail].
IEC 62386-103 ®
Edition 2.0 2022-11
COMMENTED VERSION
INTERNATIONAL
STANDARD
colour
inside
Digital addressable lighting interface –
Part 103: General requirements – Control devices
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 29.140.50; 29.140.99 ISBN 978-2-8322-6104-0

– 2 – IEC 62386-103:2022 CMV © IEC 2022
CONTENTS
FOREWORD .8
INTRODUCTION . 11
1 Scope . 13
2 Normative references . 13
3 Terms and definitions . 13
4 General . 16
4.1 General . 16
4.2 Version number . 16
5 Electrical specification . 17
6 Interface Bus power supply . 17
7 Transmission protocol structure . 17
7.1 General . 17
7.2 24-bit forward frame encoding . 17
7.2.1 Frame format for instructions and queries. 17
7.2.2 Frame format for event messages . 19
8 Timing . 20
9 Method of operation . 20
9.1 General . 20
9.2 Device features . 20
9.3 Application controller . 20
9.3.1 General . 20
9.3.2 Single-master application controller . 21
9.3.3 Multi-master application controller . 21
9.4 Input device. 22
9.5 Instances of input devices . 22
9.5.1 General . 22
9.5.2 Instance number . 22
9.5.3 Instance type . 22
9.5.4 Instance features . 22
9.5.5 Instance groups . 23
9.6 Commands excluding event messages . 23
9.6.1 General . 23
9.6.2 Device commands . 24
9.6.3 Instance commands . 24
9.6.4 Feature commands . 24
9.7 Event messages . 25
9.7.1 Response to event messages . 25
9.7.2 Device power cycle event . 25
9.7.3 Input notification event. 25
9.7.4 Event message filter . 26
9.8 Input signal and input, measured value and “inputValue” . 26
9.8.1 General . 26
9.8.2 Input resolution . 26
9.8.3 Getting the input value . 27
9.8.4 Notification of changes . 28

9.9 System failure . 28
9.10 Operating a control device . 28
9.10.1 Enable/disable the application controller . 28
9.10.2 Application controller always active . 28
9.10.3 Enable/disable event messages . 29
9.10.4 Quiescent mode . 29
9.10.5 Modes of operation . 29
9.11 Memory banks . 30
9.11.1 General . 30
9.11.2 Memory map . 31
9.11.3 Selecting a memory bank location . 32
9.11.4 Protectable memory locations . 32
9.11.5 Memory bank reading . 32
9.11.6 Memory bank writing . 34
9.11.7 Memory bank 0 . 35
9.11.8 Memory bank 1 (optional) . 38
9.11.9 Manufacturer-specific memory banks . 39
9.11.10 Reserved memory banks . 39
9.12 Reset . 40
9.12.1 Reset operation . 40
9.12.2 Reset memory bank operation. 40
9.13 Power on behaviour . 40
9.13.1 Power on . 40
9.13.2 Power cycle notification . 41
9.14 Priority use . 41
9.14.1 General . 41
9.14.2 Priority of input notifications . 41
9.15 Assigning short addresses . 42
9.15.1 General . 42
9.15.2 Random address allocation . 42
9.15.3 Identification of a device . 42
9.16 Exception handling . 43
9.17 Device capabilities and status information . 43
9.17.1 Device capabilities. 43
9.17.2 Device status . 43
9.17.3 Instance status . 44
9.18 Non-volatile memory . 44
9.19 Instance types and configuration . 44
9.20 Current bus unit configuration . 45
10 Declaration of variables . 45
11 Definition of commands . 47
11.1 General . 47
11.2 Overview sheets . 47
11.3 Event messages . 54
11.3.1 INPUT NOTIFICATION (device/instance, event) . 54
11.3.2 POWER NOTIFICATION (device) . 54
11.4 Device control instructions . 54
11.4.1 General . 54
11.4.2 IDENTIFY DEVICE . 54

– 4 – IEC 62386-103:2022 CMV © IEC 2022
11.4.3 RESET POWER CYCLE SEEN . 55
11.5 Device configuration instructions . 55
11.5.1 General . 55
11.5.2 RESET .
...

IEC 62386-103 ®
Edition 2.0 2022-11
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Digital addressable lighting interface –
Part 103: General requirements – Control devices

Interface d'éclairage adressable numérique –
Partie 103: Exigences générales – Dispositifs de commande

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 Secretariat Tel.: [phone]
3, rue de Varembé [e-mail]
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 IEC Products & Services Portal - products.iec.ch
The advanced search enables to find IEC publications by a Discover our powerful search engine and read freely all the
variety of criteria (reference number, text, technical publications previews. With a subscription you will always
committee, …). It also gives information on projects, replaced have access to up to date content tailored to your needs.
and withdrawn publications.
Electropedia - www.electropedia.org
IEC Just Published - webstore.iec.ch/justpublished
The world's leading online dictionary on electrotechnology,
Stay up to date on all new IEC publications. Just Published
containing more than 22 300 terminological entries in English
details all new publications released. Available online and
and French, with equivalent terms in 19 additional languages.
once a month by email.
Also known as the International Electrotechnical Vocabulary

(IEV) online.
IEC Customer Service Centre - webstore.iec.ch/csc
If you wish to give us your feedback on this publication or
need further assistance, please contact the Customer Service
Centre: [e-mail].
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.

Recherche de publications IEC - IEC Products & Services Portal - products.iec.ch
webstore.iec.ch/advsearchform Découvrez notre puissant moteur de recherche et consultez
La recherche avancée permet de trouver des publications IEC gratuitement tous les aperçus des publications. Avec un
en utilisant différents critères (numéro de référence, texte, abonnement, vous aurez toujours accès à un contenu à jour
comité d’études, …). Elle donne aussi des informations sur adapté à vos besoins.
les projets et les publications remplacées ou retirées.

Electropedia - www.electropedia.org
IEC Just Published - webstore.iec.ch/justpublished
Le premier dictionnaire d'électrotechnologie en ligne au
Restez informé sur les nouvelles publications IEC. Just
monde, avec plus de 22 300 articles terminologiques en
Published détaille les nouvelles publications parues.
anglais et en français, ainsi que les termes équivalents dans
Disponible en ligne et une fois par mois par email.
19 langues additionnelles. Egalement appelé Vocabulaire

Electrotechnique International (IEV) en ligne.
Service Clients - webstore.iec.ch/csc

Si vous désirez nous donner des commentaires sur cette
publication ou si vous avez des questions contactez-nous:
[e-mail].
IEC 62386-103 ®
Edition 2.0 2022-11
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Digital addressable lighting interface –

Part 103: General requirements – Control devices

Interface d'éclairage adressable numérique –

Partie 103: Exigences générales – Dispositifs de commande

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 29.140.50; 29.140.99 ISBN 978-2-8322-5966-5

– 2 – IEC 62386-103:2022 © IEC 2022
CONTENTS
FOREWORD . 7
INTRODUCTION . 9
1 Scope . 11
2 Normative references . 11
3 Terms and definitions . 11
4 General . 14
4.1 General . 14
4.2 Version number . 14
5 Electrical specification . 15
6 Bus power supply . 15
7 Transmission protocol structure . 15
7.1 General . 15
7.2 24-bit forward frame encoding . 15
7.2.1 Frame format for instructions and queries . 15
7.2.2 Frame format for event messages. 17
8 Timing . 18
9 Method of operation . 18
9.1 General . 18
9.2 Device features . 18
9.3 Application controller . 18
9.3.1 General . 18
9.3.2 Single-master application controller . 19
9.3.3 Multi-master application controller . 19
9.4 Input device . 20
9.5 Instances of input devices . 20
9.5.1 General . 20
9.5.2 Instance number . 20
9.5.3 Instance type . 20
9.5.4 Instance features . 20
9.5.5 Instance groups . 21
9.6 Commands excluding event messages . 21
9.6.1 General . 21
9.6.2 Device commands . 22
9.6.3 Instance commands . 22
9.6.4 Feature commands . 22
9.7 Event messages . 23
9.7.1 Response to event messages . 23
9.7.2 Device power cycle event . 23
9.7.3 Input notification event . 23
9.7.4 Event message filter . 24
9.8 Input signal, measured value and “inputValue” . 24
9.8.1 General . 24
9.8.2 Input resolution . 24
9.8.3 Getting the input value . 25
9.8.4 Notification of changes . 26

9.9 System failure . 26
9.10 Operating a control device . 26
9.10.1 Enable/disable the application controller . 26
9.10.2 Application controller always active . 26
9.10.3 Enable/disable event messages . 27
9.10.4 Quiescent mode . 27
9.10.5 Modes of operation . 27
9.11 Memory banks . 28
9.11.1 General . 28
9.11.2 Memory map . 29
9.11.3 Selecting a memory bank location . 30
9.11.4 Protectable memory locations . 30
9.11.5 Memory bank reading . 30
9.11.6 Memory bank writing . 32
9.11.7 Memory bank 0 . 33
9.11.8 Memory bank 1 (optional) . 36
9.11.9 Manufacturer-specific memory banks . 37
9.11.10 Reserved memory banks . 37
9.12 Reset . 38
9.12.1 Reset operation . 38
9.12.2 Reset memory bank operation . 38
9.13 Power on behaviour . 38
9.13.1 Power on . 38
9.13.2 Power cycle notification . 39
9.14 Priority use . 39
9.14.1 General . 39
9.14.2 Priority of input notifications . 39
9.15 Assigning short addresses .
...