IEC_61508_Part_3_-_Software_Requirements_1.pdf

Publication 61 508-3 de la CE1(Premire dition-1998)Scurit fonctionnelle des systmes lectriques/lectroniques/lectroniques programmables relatifs la scurit-Partie 3:Prescriptions concernant les logiciels Page 14 IEC Publication 61508-3(First edition-1998)Functional safety of electrical/electronic/programmable electronic safety-related systems-Part 3:Software requirements C O R R I G E N D U M Remplacer le premier alina de larticle 1.2 existant par le texte amend suivant:1.2 Les parties 1,2,3 et 4 de la prsente norme sont des publications fondamentales de scurit,bien quun tel statut ne soit pas applicable dans le contexte des systmes E/E/PE de faible complexit relatifs la scurit(voir 3.4.4 de la partie 4).En tant que publications fondamentales de scurit,ces normes sont prvues pour tre utilises par les comits techniques pour la prparation des normes selon les principes contenus dans le Guide CE/104 et le Guide ISO/CEI 51.Les parties 1,2,3 et 4 sont gaiement destines tre utilises comme publications autonomes.Une des responsabilits incombant un comit technique est,dans la mesure du possible,dutiliser les publications fonda-mentales de scurit pour la prparation de ses publications.Dans ce contexte les prescriptions,les mthodes dessai ou conditions dessai de cette publication fondamentale de scurit ne sappliquent que si elles sont indiques spcifiquement ou incluses dans les publications prpares par ces comits techniques.Page 15 Replace the existing first paragraph of clause 1.2 by the following amended text:1.2 Parts 1,2,3 and 4 of this standard are basic safety publications,although this status does not apply in the context of low complexity E/E/PE safety-related systems(see 3.4.4 of part 4).As basic safety publications,they are intended for use by technical committees in the preparation of standards in accordance with the principles contained in/C Guide 104 and ISO/IEC Guide 51.Parts 1,2,3,and 4 are also intended for use as stand-alone publications.One of the responsibilities of a technical committee is,wherever applicable,to make use of basic safety publications in the preparation of its publications.In this context,the requirements,test methods or test conditions of this basic safety publication will not apply unless specifically referred to or included in the publications prepared by those technical committees.Avril 1999 April 1999 Copyright International Electrotechnical Commission Provided by IHS under license with IECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NORME CE1 INTERNATIONALE I EC INTERNATIONAL STANDARD 61 508-3 Premire dition First edition 1998-12 Scurit fonctionnelle des systmes lectriques/lectroniques/lectroniques programmables relatifs la scurit-Partie 3:Prescriptions concernant les logiciels Functional safety of electrical/electronic/programmable electronic safety-related systems-Part 3:Software requirements Numro de rfrence Reference number CEMEC 61 508-3:1998 Copyright International Electrotechnical Commission Provided by IHS under license with IECNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Numros des publications Numbering Depuis le ler janvier 1997,les publications de la CE1 As from 1 January 1997 all IEC publications are sont numrotes partir de 60000.issued with a designation in the 60000 series.Publications consolides Consolidated publications Les versions consolides de certaines publications de Consolidated versions of some IEC publications la CE1 incorporant les amendements sont disponibles.including amendments are available.For example,Par exemple,les numros ddition 1.0,1.1 et 1.2 edition numbers 1.0,1.1 and 1.2 refer,respectively,to indiquent respectivement la publication de base,la the base publication,the base publication incor-publication de base incorporant lamendement 1,et la porating amendment 1 and the base publication publication de base incorporant les amendements 1 incorporating amendments 1 and 2.et 2.Validit de la prsente publication Validity of this publication Le contenu technique des publications de la CE1 est The technical content of iEC publications is kept under constamment revu par la CE1 afin quil reflte Itat constant review by the IEC,thus ensuring that the actuel de la technique.content reflects current technology.Des renseignements relatifs la date de reconfir-Information relating to the date of the reconfirmation of mation de la publication sont disponibles dans le the publication is available in the IEC catalogue.Catalogue de la CEI.Les renseignements relatifs des questions A Itude et Information on the subjects under consideration and des travaux en cours entrepris par le comit technique work in progress undertaken by the technical qui a tabli cette publication,ainsi que la liste des committee which has prepared this publication,as well publications tablies,se trouvent dans les documents ci-as the list of publications issued,is to be found at the dessous:following IEC sources:*Site