【摘要】 利用OPC接口技术实现了Siemens WinCC组态软件与其他应用程序之间动态数据的交换,利用PC机丰富的软件资源扩充了工控组态软件的功能,从而实现对复杂工业过程的先进控制。并给出了基于OPC的COM接口的客户端软件开发的实现方法,为企业生产管理信息化打下基础。更多还原

【Abstract】 By using OPC(OLE for process control) interface technology,the dynamic data exchange between Siemens WinCC software and other application programs is implemented.With rich software resources of PC,the function of industrial control software is expanded for implementing advanced control for complicated industrial process.The development method of client application software based on OPC COM interface is given.This builds the foundation for production and management information in enterprises.更多还原