基于Prodave技术的西门子PLC监控调试软件开发

Software Development of Siemens PLC Monitoring and Debugging Based on Prodave

介绍西门子S7-200/300PLC与上位机通信软件的设计。使用PRODAVE软件包的动态链接库建立Profibus-DP及以太网通信,实现上位机对PLC数据的读写操作。在MFC环境下完成界面的开发。

Communication software design between Siemens S7-200/300 series PLC and host computer are introduced. The PRODAVE package DLL are used to establish Profibus-DP and Ethernet communication. The function of host computer read-write operation on PLC is implemented. The interface development is under MFC environment.