IEC 62453-2:2016 现场设备工具（Fdt）接口规范 - 第2部分:概念和详细描述

标准编号：IEC 62453-2:2016

中文名称：现场设备工具（Fdt）接口规范 - 第2部分:概念和详细描述

英文名称：Field device tool (FDT) interface specification - Part 2: Concepts and detailed description

发布日期：2016-12-16

标准范围

IEC 62453-2:20 16解释了现场设备工具概念的通用原理。这些原理可用于各种工业应用，如工程系统、配置程序以及监控和诊断应用。本标准规定了提供FDT基础的通用对象、通用对象行为和通用对象交互。第二版取消并取代了2009年出版的第一版。本版构成技术修订版。与上一版相比，此版本包括以下重大技术变更:-澄清DTM的类别（例如，新类别“复合器械DTM”）-说明:命令功能-新概念:静态函数-沟通渠道和沟通的澄清-鉴别说明-关于扫描和DTM分配的澄清-新概念:PLC工具支持

IEC 62453-2:2016 explains the common principles of the field device tool concept. These principles can be used in various industrial applications such as engineering systems, configuration programs and monitoring and diagnostic applications. This standard specifies the general objects, general object behavior and general object interactions that provide the base of FDT. This second edition cancels and replaces the first edition published in 2009. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
- Clarification for categories of DTMs (e.g. new category ‘Composite Device DTM’)
- Clarification: Command functions
- New concept: Static function
- Clarification for Communication Channel and communication
- Clarifications for identification
- Clarifications for scanning and DTM assignment
- New concept: PLC tool support

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