IEC TR 61131-8:2017 工业过程测量和控制可编程控制器第8部分:编程语言的应用和实施指南

标准编号：IEC TR 61131-8:2017

中文名称：工业过程测量和控制可编程控制器第8部分:编程语言的应用和实施指南

英文名称：Industrial-process measurement and control - Programmable controllers - Part 8: Guidelines for the application and implementation of programming languages

发布日期：2017-11-22

标准范围

IEC TR 61131-8:20 17（E）适用于使用IEC中定义的编程语言对可编程控制器系统进行编程？61131-3.IEC 61131-3的范围适用于本部分。本文件提供A）？IEC 61131-3的应用指南，b）？可编程控制器系统IEC 61131-3语言实施指南，c）？编程和调试工具（PADT）建议。欲了解更多信息，请参阅IEC？61131-4描述了可编程控制器系统应用的其他方面，例如电磁兼容性或功能安全性。这第三版取消并取代了2003年出版的第二版。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:第三版是第二版的兼容扩展。主要扩展是新的数据类型和转换函数、引用、名称空间以及类和功能块的面向对象特性（参见IEC？61131-3:20 13附录B中的列表）。

IEC TR 61131-8:2017(E) applies to the programming of program-mable controller systems using the programming languages defined in IEC？61131-3. The scope of IEC 61131-3 is applicable to this part.
This document provides
a)？guidelines for the application of IEC 61131-3,
b)？guidelines for the implementation of IEC 61131-3 languages for programmable controller systems,
c)？programming and debugging tool (PADT) recommendations.
For further information see IEC？61131-4 which describes other aspects of the application of programmable controller systems, e.g. electromagnetic compatibility or functional safety. This third edition cancels and replaces the second edition published in 2003. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: This third edition is a compatible extension of the second edition. The main extensions are new data types and conversion functions, references, name spaces and the object oriented features of classes and function blocks (see listing in Annex B of IEC？61131-3:2013).

标准预览图