IEC 62657-2-ed.4.0

Detail information

Designation: IEC 62657-2-ed.4.0

Publication date: 14/02/2025

Pages: 235

Country: International technical standard

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Anotation

IEC 62657-2:2025 specifies: – the fundamental assumptions, concepts, parameters, and procedures for wireless communication coexistence; – specifies coexistence parameters and how they are used in an application requiring wireless coexistence; – provides guidelines, requirements, and best practices for wireless communications availability and performance in an industrial automation plant; it covers the life-cycle of wireless communication coexistence; – helps the work of all persons involved with the relevant responsibilities to cope with the critical aspects at each phase of life-cycle of the wireless communication coexistence management in an industrial automation plant. Life-cycle aspects include: planning, design, installation, implementation, operation, maintenance, administration and training; – provides a common point of reference for wireless communication coexistence for industrial automation sites as a homogeneous guideline to help the users assess and gauge their plant efforts; – deals with the operational aspects of wireless communication coexistence regarding both the static human/tool-organization and the dynamic network self-organization. This document provides a major contribution to national and regional regulations by supporting to fulfil the requirements using coexistence management. This edition includes the following significant technical changes with respect to the previous edition: a) alignment of some definitions and specifications of coexistence parameters in order to facilitate their future inclusion in the IEC Common Data Dictionary (IEC CDD) maintained by the IEC; b) alignment of some definitions and specifications to be consistent with the new IEC 62657-3 and IEC 62657-4; c) edition 3 of this document was published in June 2022. Some comments were made in the last development stages of this document asking for explanations on how the parts of the IEC 62657 series were structured and how they were related to each other. Resolution of these comments was deferred until a next edition, which means this edition. LIEC 62657-2:2025 specifie: – les hypotheses, concepts, parametres et procedures de base qui permettent la coexistence de communications sans fil; – specifie les parametres de coexistence et comment ils sont utilises dans une application qui exige une coexistence sans fil; – fournit les lignes directrices, exigences et meilleures pratiques en matiere de disponibilite et de performance des communications sans fil dans une installation dautomatisation industrielle. Elle couvre le cycle de vie de la coexistence de communications sans fil; – facilite la tache des personnes appelees a faire face aux aspects fondamentaux a chaque phase du cycle de vie de la gestion de coexistence de communications sans fil dans une installation dautomatisation industrielle. Les aspects du cycle de vie incluent: la planification, la conception, linstallation, la mise en ouvre, le fonctionnement, la maintenance, ladministration et la formation; – fournit une reference commune sur la coexistence de communications sans fil pour des sites dautomatisation industrielle sous la forme de ligne directrice homogene aidant les utilisateurs a evaluer et mesurer les efforts de leur installation; – traite des aspects fonctionnels de la coexistence de communications sans fil concernant tant lorganisation statique homme-outil que lautoorganisation dynamique du reseau. Le present document apporte une contribution majeure aux reglements nationaux et regionaux en fournissant un appui pour respecter les exigences en utilisant la gestion de coexistence. Cette edition inclut les modifications techniques majeures suivantes par rapport a ledition precedente: a) certaines definitions et specifications des parametres de coexistence ont ete alignees afin de faciliter ulterieurement leur ajout dans le dictionnaire de donnees communes de lIEC (CDD de lIEC) gere par lIEC; b) certaines definitions et specifications ont ete alignees pour des raisons de coherence sur les nouvelles IEC 62657-3 et IEC 62657-4; c) ledition 3 du present document a ete publiee en juin 2022. Des commentaires ont ete formules au cours des dernieres etapes delaboration du present document pour demander des explications concernant la structure des parties de la serie IEC 62657 et les liens qui existent entre elles. Le traitement de ces commentaires a ete reporte jusqua une prochaine edition, autrement dit la presente edition.