IEC 62386-102:2014/AMD1:2018

Amendment 1 - Digital addressable lighting interface - Part 102: General requirements - Control gear

This publication also bears the number QC 480301XX0005 which is the specification number in the IEC Quality Assessment System for Electronic Components (IECQ).

Amendement 1 - Interface d'éclairage adressable numérique - Partie 102: Exigences générales - Appareillages de commande

Cette publication porte également le numéro QC 480301XX0005, qui est le numéro de spécification dans le système CEI d'assurance de la qualité des composants électroniques (IECQ).

General Information

• Status: Published
• Publication Date: 27-Sep-2018
• ICS: 01 - GENERALITIES. TERMINOLOGY. STANDARDIZATION. DOCUMENTATION
• ICS: 29.140.50 - Lighting installation systems
• ICS: 29.140.99 - Other standards related to lamps
• ICS: 31.220.10 - Plug-and-socket devices. Connectors
• Technical Committee: SC 34C - Auxiliaries for lamps
• Drafting Committee: WG 11 - TC 34/WG 11
• Current Stage: DELPUB - Deleted Publication
• Completion Date: 16-Nov-2022

Relations

• Amends: IEC 62386-102:2014 - Digital addressable lighting interface - Part 102: General requirements - Control gear
• Effective Date: 05-Sep-2023
• Revised: IEC 62386-102:2022 - Digital addressable lighting interface - Part 102: General requirements - Control gear
• Effective Date: 05-Sep-2023

Standards Content (Sample)

IEC 62386-102 ®
Edition 2.0 2018-09
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
AM ENDMENT 1
AM ENDEMENT 1
Digital addressable lighting interface –
Part 102: General requirements – Control gear

Interface d’éclairage adressable numérique –
Partie 102: Exigences générales – Appareillages de commande

IEC 62386-102:2014-11/AMD1:2018-09(en-fr)

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IEC 62386-102 ®
Edition 2.0 2018-09
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colourcolour
insinsiidede
AM ENDMENT 1
AM ENDEMENT 1
Digital addressable lighting interface –

Part 102: General requirements – Control gear

Interface d’éclairage adressable numérique –

Partie 102: Exigences générales – Appareillages de commande

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 29.140.50; 29.140.99 ISBN 978-2-8322-5952-8

– 2 – IEC 62386-102:2014/AMD1:2018
© IEC 2018
FOREWORD
This amendment has been prepared by IEC technical committee 34: Lamps and related
equipment.
The text of this amendment is based on the following documents:
FDIS Report on voting
34/523/FDIS 34/534/RVD
Full information on the voting for the approval of this amendment can be found in the report
on voting indicated in the above table.
The committee has decided that the contents of this amendment and the base publication will
remain unchanged until the stability date indicated on the IEC website under
"http://webstore.iec.ch" in the data related to the specific publication. At this date, the
publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
IMPORTANT – The 'colour inside' logo on the cover page of this publication indicates
that it contains colours which are considered to be useful for the correct
understanding of its contents. Users should therefore print this document using a
colour printer.
_____________
© IEC 2018
INTRODUCTION
Replace the first sentence of the fourth paragraph with the following new text:
This second edition of IEC 62386-102 is intended to be used in conjunction with
IEC 62386-101:2014 and IEC 62386-101:2014/AMD1:2018 and with the various parts that
make up the IEC 62386-2xx series for control gear, together with IEC 62386-103:2014 and
IEC 62386-103:2014/AMD1:2018 and the various parts that make up the IEC 62386-3xx
series of particular requirements for control devices.
1 Scope
Delete the second sentence and add, at the end of the first sentence, the following new text:
which is in line with the requirements of IEC 61347 (all parts), with the addition of DC
supplies.
2 Normative references
Replace the text and references with the following new text and references:
The following documents are referred to in the text in such a way that some or all of their
content constitutes requirements of this document. For dated references, only the edition
cited applies. For undated references, the latest edition of the referenced document (including
any amendments) applies.
IEC 62386-101:2014, Digital addressable lighting interface – Part 101: General requirements
– System components
IEC 62386-101:2014/AMD1:2018
IEC 62386-103:2014, Digital addressable lighting interface – Part 103: General requirements
– Control devices
IEC 62386-103:2014/AMD1:2018
3 Terms and definitions
Add, after the first sentence, the following new text:
ISO and IEC maintain terminological databases for use in standardization at the following
addresses:
• IEC Electropedia: available at http://www.electropedia.org/
• ISO Online browsing platform: available at http://www.iso.org/obp

– 4 – IEC 62386-102:2014/AMD1:2018
© IEC 2018
3.13
NO
Replace the definition and Note 1 to entry with the following new definition and new Note 1 to
entry:
answer used to deny or refuse a query
Note 1 to entry: If a query is asked where the answer is NO, there will be no response, such that the sender of
the query will conclude “no backward frame" following IEC 62386-101:2014 and IEC62386-101:2014/AMD1:2018,
8.2.5.
Renumber the existing Note 1 to entry as Note 2 to entry, as follows:
Note 2 to entry: The answer NO could also be triggered by a missed query.
3.15
opcode
operation code
Replace the definition with the following new definition:
part of a forward frame that identifies the command to be executed
3.28
YES
Replace the definition with the following new definition:
answer used to accept or affirm a query
Add the following new Note 1 to entry:
Note 1 to entry: If a query is asked where the answer is YES, the response will be a backward frame containing
the value of MASK.
4.1 General
Replace the sentence with the following new sentence:
The requirements of IEC 62386-101:2014 and IEC 62386-101:2014/AMD1:2018, Clause 4
apply, with the restrictions, changes and additions identified below.
4.2 Version number
Replace the first sentence with the following new sentence:
This subclause replaces IEC 62386-101:2014 and IEC 62386-101:2014/AMD1:2018, 4.2.
Replace the fifth paragraph with the following new paragraph:
The current version number is “versionNumber” as defined in Table 14.
5 Electrical specification
Replace the sentence with the following new sentence:
The requirements of IEC 62386-101:2014 and IEC 62386-101:2014/AMD1:2018, Clause 5
apply.
© IEC 2018
6 Interface power supply
Replace the sentence with the following new sentence:
If a bus power supply is integrated into a control gear, the requirements of
IEC 62386-101:2014 and IEC 62386-101:2014/AMD1:2018, Clause 6 apply.
7.1 General
Replace the sentence with the following new sentence:
The requirements of IEC 62386-101:2014 and IEC 62386-101:2014/AMD1:2018, Clause 7
apply, with the following additions.
8 Timing
Replace the sentence with the following new sentence:
The requirements of IEC 62386-101:2014 and IEC 62386-101:2014/AMD1:2018, Clause 8
apply.
9.1 General
Replace the sentence with the following new sentence:
The requirements of IEC 62386-101:2014 and IEC 62386-101:2014/AMD1:2018, Clause 9
apply with the following additions.
9.2 Control gear
Replace the content of 9.2 with the following new subclauses:
9.2.1 General
Control gear may receive commands from an application controller. The application controller
is specified in IEC 62386-103:2014 and IEC 62386-103:2014/AMD1:2018.
Requested light output
Control gear Arc power Light output
Actual level
IEC
Figure 2 – Control gear directly operating a light source
Figure 2 shows how the various levels lead to light output. The maximum (light) output level of
a control gear is referred to as 100 %. All levels are specified in a relative way. Physically
there is a minimum that the control gear can supply whilst there is still light output. This is
known as the physical minimum level (PHM).
NOTE PHM is control gear specific, and is greater than 0.

– 6 – IEC 62386-102:2014/AMD1:2018
© IEC 2018
9.2.2 Control gear phases
9.2.2.1 General
Depending on the light source various phases of operation can be identified within a control
gear. In general these are as follows.
9.2.2.2 Standby
During this phase, the lamp is off and only in this phase both “targetLevel” and “actualLevel”
are 0.
9.2.2.3 Startup
Startup is a transitional phase changing from standby to normal operation or failure. This
phase is sometimes noticeable as a delay. Examples are:
• preheat: the lamp is heated to prepare for ignition. This is typically seen for fluorescent
light sources;
• ignition: the lamp is ignited. This is typically seen for HID light sources and fluorescent
light sources after preheat;
• power stage preparation.
For further information and exceptions refer to 9.16.3.
9.2.2.4 Normal operation
While in normal operation the lamp is emitting light and can be operated as expected.
For further information and exceptions refer to 9.16.3.
9.2.2.5 Failure
During the failure phase the lamp cannot be operated as expected.
For further information and exceptions refer to 9.16.3.
9.3 Dimming curve
Replace, in the last sentence of the fourth paragraph, "reproduceablility" with "reproducibility".
Table 2
Replace, in the first column and first row,"Arc power level" with "Level" as follows:
Level 1 60 85 126 145 170 195 216 229 243 254
Minimum value 0,05 0,25 0,50 2,00 3,93 7,00 15,00 27,28 40,00 63,53
Nominal value 0,10 0,50 0,99 3,04 5,10 10,09 19,97 35,43 50,53 74,05 100,00
Maximum value 0,20 1,00 2,00 4,50 7,50 15,0 30,00 52,09 71,00 86,14

9.5.1 General
Replace the sixth paragraph with the following new paragraph:
During a process of fading up, “actualLevel” shall be incremented
...