IEC 61131 标准系列

IEC 61131 是国际电工委员会 (IEC) 制定的可编程逻辑控制器标准，一共分为10部分，分别阐述可编程控制器的不同部分。我国已引入该标准，转换为 GB/T 15969系列。

1. IEC 61131-1:2003 / GBT 15969.1-2007

Programmable controllers - Part 1: General information ，
可编程序控制器第1部分：通用信息

IEC 61131-1:2003 applies to programmable controllers (PLC) and their associated peri-pherals such as programming and debugging tools (PADTs), human-machine interfaces (HMIs), etc., which have as their intended use the control and command of machines and industrial processes. It gives the definitions of terms used in this standard. It identifies the principal functional characteristics of programmable controller systems.

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2. IEC 61131-2:2017 / GBT 15969.2-2008

Industrial-process measurement and control - Programmable controllers - Part 2: Equipment requirements and tests ,
可编程序控制器第2部分：设备要求和测试

IEC 61131-2:2017 specifies functional and electromagnetic compatibility requirements and related verification tests for any product where the primary purpose is performing the function of industrial control equipment, including PLC and/or PAC, and/or their associated peripherals which have as their intended use the control and command of machines, automated manufacturing and industrial processes, e.g. discrete, batch and continuous control.

中文参考下载链接 https://download.csdn.net/download/zhypro/84253805

3. IEC 61131-3:2013 / GBT 15969.3-2017

Programmable controllers - Part 3: Programming languages ,
可编程序控制器第3部分：编程语言

IEC 61131-3:2013 specifies the syntax and semantics of a unified suite of programming languages for programmable controllers (PCs). This suite consists of two textual languages, Instruction List (IL) and Structured Text (ST), and two graphical languages, Ladder Diagram (LD) and Function Block Diagram (FBD).

中文参考下载链接 https://download.csdn.net/download/zhypro/84254165
英文参考下载链接 https://download.csdn.net/download/zhypro/83260860

4. IEC TR 61131-4:2004 / GBT 15969.4-2007

Programmable controllers - Part 4: User guidelines ,
可编程序控制器第4部分：用户导则

Introduces the end-users of Programmable Controller (PLC) to the IEC 61131 series, and to assist the end-users in their selection and specification of their PLC equipment according to the IEC 61131 series. This user guideline has as its main audience PLC end-users.

中文参考下载链接 https://download.csdn.net/download/zhypro/84255174

5. IEC 61131-5:2000 / GBT 15969.5-2002

Programmable controllers - Part 5: Communications ,
可编程序控制器第5部分：通信

IEC 61131-5:2000 specifies communication aspects of a programmable controller. It specifies from the viewpoint of a PC how any device can communicate with a PC as a server and how a PC can communicate with any device. In particular, it specifies the behavior of the PC as it provides services on behalf of other devices and the services the PC application program can request from other devices.

中文参考下载链接 https://download.csdn.net/download/zhypro/84255258

6. IEC 61131-6:2012 / GBT 15969.6-2015

Programmable controllers - Part 6: Functional safety ,
可编程序控制器第6部分：功能安全

IEC 61131-6:2012 specifies requirements for programmable controllers (PLCs) and their associated peripherals, as defined in Part 1, which are intended to be used as the logic subsystem of an electrical/electronic/programmable electronic (E/E/PE) safety-related system. A programmable controller and its associated peripherals complying with the requirements of this part is considered suitable for use in an E/E/PE safety-related system and is identified as a functional safety programmable logic controller (FS-PLC). An FS-PLC is generally a hardware (HW) / software (SW) subsystem. An FS-PLC may also include software elements, for example predefined function blocks.

中文参考下载链接 https://download.csdn.net/download/zhypro/84255329

7. IEC 61131-7:2000 / GBT 15969.7-2008

Programmable controllers - Part 7: Fuzzy control programming,
可编程序控制器第7部分：模糊控制编程

Defines a language for the programming of Fuzzy Control applications used by programmable controllers.

中文参考下载链接 https://download.csdn.net/download/zhypro/84255512

8. IEC TR 61131-8:2017 / GBT 15969.8-2007

Industrial-process measurement and control - Programmable controllers - Part 8: Guidelines for the application and implementation of programming languages ,
可编程序控制器第8部分：编程语言的应用和实现导则

IEC TR 61131-8:2017(E) applies to the programming of programmable 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

guidelines for the application of IEC 61131-3,
guidelines for the implementation of IEC 61131-3 languages for programmable controller systems,
programming and debugging tool (PADT) recommendations.

中文参考下载链接 https://download.csdn.net/download/zhypro/84255687

9. IEC 61131-9:2013 / GB/T 15969.9-2021

Programmable controllers - Part 9: Single-drop digital communication interface for small sensors and actuators (SDCI) ，
可编程序控制器第9部分：用于小型传感器和执行器的单点数字通信接口(SDCI)

IEC 61131-9:2013 specifies a single-drop digital communication interface technology for small sensors and actuators SDCI (commonly known as IO-Link), which extends the traditional digital input and digital output interfaces as defined in IEC 61131-2 towards a point-to-point communication link. This technology enables the transfer of parameters to Devices and the delivery of diagnostic information from the Devices to the automation system.

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