用Visual C^(++)实现的嵌入式PLC梯形图编辑软件  

A Software to Edit Ladder Diagram for Embedded PLC with Visual C^(++)

作　　者：李济顺[1] 姜存学[1] 梁春安[1] 库祥成[1] 

机构地区：[1]河南科技大学机电工程学院,河南洛阳471003

出　　处：《河南科技大学学报（自然科学版）》2006年第5期51-54,共4页Journal of Henan University of Science And Technology:Natural Science

基　　金：国家863计划项目(2004AA411040)

摘　　要：提出一种用V isual C++实现的全屏幕的进行软PLC梯形图编辑的软件,编辑范围不受限制,编程时遵照普通PLC的规则即可,在编辑的同时,可随时修改、删除图形,并随时将图形及图形间的拓扑关系用类对象指针存储起来,以便进行后续的梯形图处理工作。A software to expediently edit ladder diagram in full-screen with Visual C^++ is introduced in this paper.The edited scope is not limited.The rule of programming is the same with normal PLC.At the same time,the diagram can be modified and deleted.The diagram and the relation among diagrams can also be stored by class pointer in order to deal with the subsequent ladder diagram work.

关 键 词：梯形图 嵌入式PLC 数据结构 VISUAL C^++ 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]