MCGS组态软件在工业控制中的网络通讯研究

Research of the Network Communication for MCGS Configuration Software in Industrial Control System

随着网络的不断发展,网络数据通讯已成为工业控制的一个重要组成部分;叙述了MCGS组态软件在工业控制中的常用网络通讯方式,简单介绍了OPC技术规范并着重探讨了基于OPC技术的客户端第三方软件和服务器MCGS组态软件实现网络数据通讯的方法,详细阐述了在Delphi下如何实现OPC客户端并实现与MCGS组态软件的网络数据通讯。

As the network developing fast, network data communication has been became an important part of the industrial control. The common modes of network data communication for MCGS configuration software in industrial control system are described in this paper. The criterions of the OPC technology are simply introduced and the method based on the OPC techno - logy to carry out the data communication between the third software on client and MCGS configuration software on server is discussed emphatically. Using Delphi to create an OPC client and achieving the network data communication with MCGS is expounded.