基于OOP的PLC程序设计方法研究  

Design Method of PLC Program Based on OOP

作　　者：高智刚[1] 戎有兰[1] 张君[1] 

机构地区：[1]中国电子科技集团公司第二研究所,山西太原030024

出　　处：《山西电子技术》2015年第3期60-61,共2页Shanxi Electronic Technology

摘　　要：传统的PLC梯形图编程方式虽然降低了程序编写的难度,但在面对编写大型项目的程序时,仍面临着挑战。而OOP提供了一种自下向上的新编程理念,通过设计针对不同任务的"类",使程序具有较高的可移植性,提高了PLC程序的清晰度、灵活度和可靠性,使之便于改进与维护。The approach of traditional PLC ladder programming reduces the difficulty of programming, but for writing large-scale projects procedures, it still faces challenge. The OOP provides a bottom-up new programming ideas that by designing for different ＂class＂ of task to make the program having a high portability and improve the clarity, flexibility and reliability of PLC program, then to make it easy to be improved and maintained.

关 键 词：OOP PLC 类 可移植性 

分 类 号：TP311.11[自动化与计算机技术—计算机软件与理论]