基于VC++与Intouch的PLC监控系统的设计

Design of PLC Monitor System Based on VC++ and Intouch

以某分布式电梯监控系统为背景,讨论了其设计过程中的相关技术与实现方法,重点介绍了计算机与松下FP1系列PLC间的串行通信技术、Intouch组态软件与VC++6.0程序间的动态数据交换技术.该系统运行可靠,移植性好,具有一定的工程应用价值.

Based on a distributed elevator control system,this paper discusses some relative technique and the design method about it,Especially it introduces the serial communication technique between personal computer and FP1 series PLC and the DDE technique between VC++6.0 program and Intouch configurable software. The system is reliable and easy to transplant,it has definite value to engineering application.