IEC 61158-6-16-ed.1.0

Podrobné informácie

Označenie: IEC 61158-6-16-ed.1.0

Dátum vydania: 14.12.2007

Stránok: 51

Krajina: Medzinárodná technická norma

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Anotácia

IEC 61158-6-16:2007 describes the fieldbus application layer (FAL) which provides user programs with a means to access the fieldbus communication environment. In this respect, the FAL can be viewed as a "window between corresponding application programs". It specifies the protocol of the Type 16 fieldbus application layer, in conformance with the OSI Basic Reference Model (ISO/IEC 7498) and the OSI application layer structure (ISO/IEC 9545). This first edition and its companion parts of the IEC 61158-6 subseries cancel and replace IEC 61158-6:2003. This publication, together with its companion parts for Type 16, also partially replaces IEC 61491:2002. It includes the following changes: - deletion of the former Type 6 fieldbus for lack of market relevance; - addition of new types of fieldbuses; - partition of part 6 of the third edition into multiple parts numbered -6 2, -6 3,... This bilingual version (2013-09) corresponds to the monolingual English version, published in 2007-12. La CEI 61158-6-16:2007 decrit la couche dapplication de bus de terrain (FAL, "Fieldbus Application Layer") qui fournit aux programmes utilisateur un moyen dacces a lenvironnement de communication des bus de terrain. A cet egard, la FAL peut etre consideree comme une "fenetre entre les programmes dapplication correspondants". Elle specifie le protocole de la couche application de bus de terrain de Type 16, conformement au modele de reference de base OSI (ISO/CEI 7498) et a la structure de la couche application OSI (ISO/CEI 9545). Cette premiere edition et ses parties daccompagnement de la serie CEI 61158-6 annulent et remplacent la CEI 61158-6:2003. La presente publication et les parties consacrees au Type 16 complementaires remplacent aussi en partie la CEI 61491:2002. Elle inclut les modifications suivantes: - suppression de lancien bus de terrain de Type 6 du fait dun manque de pertinence pour le marche; - addition de nouveaux types de bus de terrain; - repartition de la partie 6 de la troisieme edition en plusieurs parties numerotees -6 2, -6 3,... La presente version bilingue (2013-09) correspond a la version anglaise monolingue publiee en 2007-12.