IEC 62394:2017
Service diagnostic interface for consumer electronics products and networks - Implementation for ECHONET
IEC 62394:2017 specifies requirements for service diagnostic software to be implemented in products that incorporate a digital interface. The Service Diagnostic Interface (SDI) requires an external controller (exclusive or general-purpose/PC) into which service diagnostic software can be loaded. Parts of the controller software should be standardized while other parts should be unique to the manufacturer. The SDI is based upon ECHONET specification version 2.11, ECHONET Lite specification version 1.11, and APPENDIX Detailed Requirements for ECHONET Device objects Release G, because this interface will be used in future products. The use of this connection and existing communication protocols enable implementation in products at a low cost, with maximum flexibility and efficiency.
IEC 62394:2017 specifies requirements for service diagnostic software to be implemented in products that incorporate a digital interface. The Service Diagnostic Interface (SDI) requires an external controller (exclusive or general-purpose/PC) into which service diagnostic software can be loaded. Parts of the controller software should be standardized while other parts should be unique to the manufacturer. The SDI is based upon ECHONET specification version 2.11, ECHONET Lite specification version 1.11, and APPENDIX Detailed Requirements for ECHONET Device objects Release G, because this interface will be used in future products. The use of this connection and existing communication protocols enable implementation in products at a low cost, with maximum flexibility and efficiency.
La CEI 62394:2013 spécifie les exigences d'un logiciel de diagnostic de service à implémenter dans des produits qui comprennent une interface numérique. Elle ne définit pas les exigences relatives à la réalisation d'un diagnostic à distance, ni au logiciel spécifique au fabricant. Elle est basée sur la spécification ECHONET version 2.11, ainsi que les documents ECHONET Lite specification version 1.01 et APPENDIX Detailed Requirements for ECHONET Device objects Release B, parce que cette interface sera utilisée dans de futurs produits. L'utilisation de ce type de connexion et des protocoles de communication existants permet une intégration dans les produits à faible coût, avec une flexibilité et une efficacité maximales. Cette deuxième édition annule et remplace la première édition parue en 2006 et constitue une révision technique. Elle inclut les modifications techniques suivantes: - ajout d'une nouvelle structure de message (format de trame); - mises à jour des spécifications de la super classe des objets de dispositif pour les configurations de propriétés partagées par tous les objets de dispositif; - ajout des configurations de propriétés définies par chaque objet de dispositif; - mise à jour des références normatives.
IEC 62394:2022 specifies 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. The Service Diagnostic Interface (SDI) requires an external controller (exclusive or general-purpose/PC) into which service diagnostic software can be loaded. Parts of the controller software are standardized while other parts are proprietary to the manufacturers. To reach a common approach in servicing all products from all manufacturers, it is necessary to standardize specific items to be tested in products and certain aspects of controllers' diagnostic software. The SDI is based upon ECHONET specification version 2.11, ECHONET Lite specification version 1.13, and APPENDIX Detailed Requirements for ECHONET Device objects Release M, because this interface will be used in future products. The use of this connection and existing communication protocols enable implementation in products at a low cost, with maximum flexibility and efficiency. The SDI consists of ? specific hardware and software requirements of the device under test (DUT); ? specific requirements of the controller: ? the service software; ? an ECHONET interface; ? the connection between the controller and the DUT. This document provides the minimal requirements necessary to carry out computerized diagnosis. It covers the standardized software of the controller as well as the standardized software and provisions in the DUT. IEC 62394:2022 cancels and replaces the third edition published in 2017. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) updates of the device object super class specifications for the property configurations shared by all device objects; b) modification and addition of the property configurations defined by each object; c) addition of new device objects and their property configurations; d) updates to Bibliography.
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