IEC 62394:2006
(Main)Service diagnostic interface for consumer electronics products and networks - Implementation for ECHONET
Service diagnostic interface for consumer electronics products and networks - Implementation for ECHONET
requirements for service diagnostic software to be implemented in products that incorporate a digital interface. It does not specify requirements for carrying out remote diagnosis or for manufacturer-dependent software.requires the use of a controller (exclusive controller or general-purpose controller/PC) into which service diagnostic software can be loaded. Part of this controller software should be standardized while another part of this controller software is manufacturer-/product-related.is the minimal specification necessary to be able to carry out computerized diagnosis and covers the standardized software of the controller as well as the standardized software and provisions in the DUT.
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INTERNATIONAL IEC
STANDARD 62394
First edition
2006-06
Service diagnostic interface for consumer
electronics products and networks –
Implementation for ECHONET
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INTERNATIONAL IEC
STANDARD 62394
First edition
2006-06
Service diagnostic interface for consumer
electronics products and networks –
Implementation for ECHONET
IEC 2006 Copyright - all rights reserved
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 the publisher.
International Electrotechnical Commission, 3, rue de Varembé, PO Box 131, CH-1211 Geneva 20, Switzerland
Telephone: +41 22 919 02 11 Telefax: +41 22 919 03 00 E-mail: inmail@iec.ch Web: www.iec.ch
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Commission Electrotechnique Internationale XA
International Electrotechnical Commission
МеждународнаяЭлектротехническаяКомиссия
For price, see current catalogue
– 2 – 62394 IEC:2006(E)
CONTENTS
FOREWORD.4
INTRODUCTION.6
1 Scope.7
2 Normative references .7
3 Terms, definitions and abbreviations .8
3.1 Terms and definitions .8
3.2 Abbreviations .8
4 Different types of service diagnostics .8
4.1 Stand-alone products .8
4.2 Facilities or household appliances network.8
4.3 Remote diagnosis.9
5 SDI requirements .9
5.1 Hardware .9
5.2 Software.9
6 Tester software requirements .10
6.1 Reading the property diagnostic unit .10
7 Control protocol.11
7.1 Message structure (frame format).11
8 ECHONET objects: detailed specifications .40
8.1 Basic concept.40
8.2 ECHONET properties: basic specifications .41
8.3 Device object super class specifications.43
9 Supplementary information .49
9.1 Property map description format.49
9.2 All router data description format.50
9.3 Instance list description format .50
9.4 Class list description format .50
Figure 1 – ECHONET frame for plain data format .12
Figure 2 – EHD detailed specifications.13
Figure 3 – Configuration of SEA and DEA when an individual address is specified .14
Figure 4 – DEA (broadcast-stipulated) address configuration .14
Figure 5 – Broadcast target stipulation code .15
Figure 6 – Node group stipulation bit specifications .15
Figure 7 – OHD detailed specifications .16
Figure 8 – EOJ detailed specifications .16
Figure 9 – EPC detailed specifications.18
Figure 10 – ESV detailed specifications .18
Figure 10 – EpESV configuration .32
Figure 12 – Relationship between write request (requiring no response) and write
"process-not-possible" response.35
Figure 13 – Relationship among write request (requiring a response), write "accepted"
response, and write "process-not-possible" response .36
62394 IEC:2006(E) – 3 –
Figure 14 – Relationship among read request (requiring a response), read "accepted"
response, and read "process not possible" response .38
Figure 15 – Relationship between notification request and notification response.38
Figure 16 – Relationship between property value notification (requiring a response)
and property value notification response.39
Figure 17 – Processing target property counter for three requests .39
Figure 18 – Property data counter.40
Table 1 – List of class group codes.17
Table 2 – List of ESV codes for requests .20
Table 3 – List of ESV codes for response/notification.20
Table 4 – List of ESV codes for “response-not-possible” responses .21
Table 5 – List of CpESV codes for request/notification.34
Table 6 – List of CpESV codes for "accepted" response .34
Table 7 – List of CpESV codes for "process-not-possible" response .34
Table 8 – Data types, data sizes, and overflow/underflow codes.42
Table 9 – List of device object super class configuration properties .44
Table 10 – Relationship between the space name of the installation location and the
assigned bit .46
Table 11 – Fault content property value assignments.47
– 4 – 62394 IEC:2006(E)
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
SERVICE DIAGNOSTIC INTERFACE FOR CONSUMER
ELECTRONICS PRODUCTS AND NETWORKS –
IMPLEMENTATION FOR ECHONET
FOREWORD
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International Standard IEC 62394 has been prepared by IEC technical committee 100: Audio,
video and multimedia systems and equipment.
The text of this standard is based on the following documents:
FDIS Report on voting
100/1077/FDIS 100/1102/RVD
Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.
62394 IEC:2006(E) – 5 –
The committee has decided that the contents of this publication will remain unchanged until
the maintenance result date indicated on the IEC web site under "http://webstore.iec.ch" in
the data related to the specific publication. At this date, the publication will be
• reconfirmed;
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• replaced by a revised edition, or
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A bilingual version of this publication may be issued at a later date.
– 6 – 62394 IEC:2006(E)
INTRODUCTION
Consumer products are often repaired by service workshops, which service a wide range of
products developed by different manufacturers.
For highly complex products, fault diagnosis becom
...
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