IEC 62657-2:20 22本部分: ？指定无线通信共存的基本假设、概念、参数和程序； ？指定共存参数以及如何在需要无线共存的应用程序中使用它们； ？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/工具组织和动态网络自组织的无线通信共存的操作方面。 该文件为国家和地区法规做出了重大贡献。它并不免除器械符合国家和地区法规的所有要求。

IEC 62657-2:2022 this part:
？ 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 document provides a major contribution to national and regional regulations. It does not exempt devices from conforming to all requirements of national and regional regulations.