摘要
提出了基于ActiveX技术的OPCClient数据采集控件的设计思想。在分析了OPC数据存取定制接口规范2.04版本后,设计出控件的基本功能、属性、事件、方法和属性页,并分析了该控件在工厂商业化软件中的应用。
In this paper, a thought of designing an OPC Client Control for data acquisition is presented.Having analyzed the OPC Data Access Custom Interface Specification Version 2.04, thecontrols basic functions, attributes, events, methods and property pages are designed. Itsapplication to the business software in manufactories is also analyzed.
出处
《制造业自动化》
2003年第8期14-16,共3页
Manufacturing Automation
