基于CODESYS平台的PLC程序标准化设计

Standardized Design of PLC Program Based on CoDeSys Platform

PLC技术发展迅速,高级编程语言在PLC中的应用也日益普遍,CODESYS平台作为其中一款PLC编程软件,逐渐成为未来发展趋势,支持面向对象的编程特点,具备PLC程序标准化的软件基础。PLC程序标准化是自动化控制系统科学管理的发展方向,不仅可以提升程序的兼容性,容错性,优化资源,提高效率,而且可以推动技术创新和科技进步。基于CODESYS平台,阐述了PLC程序标准化的思路、框架和流程,并结合光伏自动化设备的案例进行解析。

With the rapid development of PLC technology,the application of high-level programming language in PLC is becoming more and more common.CoDeSys platform,as one of the PLC programming software,has gradually become the development trend in the future.It supports the characteristics of object-oriented programming and has the software foundation of PLC program standardization.PLC program standardization is the development direction of scientific management of automatic control system.It can not only improve program compatibility,fault tolerance,optimize resources and improve efficiency,but also promote technological innovation and scientific and technological progress.Based on CoDeSys platform,this paper expounds the idea,framework and process of PLC program standardization,and analyzes it combined with a case of photovoltaic automation equipment.