摘要
不同计算机系统之间的通信问题是过程控制领域的一个难题,本文引进一种新技术—OPC数据访问规范,介绍了OPC规范的相关概念、接口标准,给出了用VC+(?)6.0实现OPC客户端应用程序的详细步骤,并结合组态软件Rsview在实际工业中的应用,给出了OPC服务器、客户端的相关设置。
The communication question between different computer systems is a difficult problem of the process controlled field. First, a kind of new technology- OPC data access Specification is introduced, the relevant concepts and interface standards of OPC Specification are described in this paper, Second, the detail procedures of OPC client application program which is developed by VC ＋＋6.0 is provided, At last, the author given out the relevant establishment of the OPC server and client customer combining the real industrial application of Rsview.
基金
国家重点基础研究发展规划(973计划
编号:2002cb312200)
