+AMD1:2019 CSV 工业通信网络 无线通信网络 第 2 部分：共存管理

[中文适用范围]： IEC 62657-2:2017——规定了无线通信共存的基本假设、概念、参数和程序； - 指定共存参数以及它们如何在需要无线共存的应用中使用； - 为工业自动化工厂中无线通信的可用性和性能提供指南、要求和最佳实践；它涵盖了无线通信共存的生命周期； - 帮助所有相关责任人员的工作，以应对工业自动化工厂中无线通信共存管理生命周期每个阶段的关键方面。生命周期方面包括：规划、设计、安装、实施、操作、维护、管理和培训； - 为工业自动化站点的无线通信共存提供一个共同参考点，作为帮助用户评估和衡量其工厂工作的同质指南； - 处理关于静态人员/工具组织和动态网络自组织的无线通信共存的操作方面。第二版取消并取代了 2013 年发布的第一版。该版本构成技术修订。第二版相对于前一版本包括以下重大技术变化： a) 更新了规范性引用文件、术语、定义、符号和缩写； b) 增加条款； c) 对照 IEC 62890 中使用的术语检查本文件的生命周期术语：并添加解释； d) 添加和修改文本以使文本更具可读性； e) 协调共存参数的一些定义和规范，以便于将来将其纳入 IEC 维护的 IEC 通用数据字典（IEC CDD）中。该合并版本由第二版（2017年）及其修正案1（2019年）组成。因此，除了本出版物之外，无需订购修订。 [外文原描述]： IEC 62657-2:2017 - 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 communication's 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 second edition cancels and replaces the first edition published in 2013. This edition constitutes a technical revision. This second edition includes the following significant technical changes with respect to the previous edition: a) update of the normative references, terms, definitions, symbols and abbreviations; b) addition of terms; c) checking of the life-cycle terms of this document versus the terms used in IEC 62890: and addition of explanations; d) addition and modification of text to make the text more readable; e) 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. This consolidated version consists of the second edition (2017) and its amendment 1 (2019). Therefore, no need to order amendments in addition to this publication.