一种基于DLL和ActivX的高性能工业控制系统的软件实现

本文对于使用上位机与PLC的一般性工业控制系统,提出了一种低成本高性能的软件实现方案,同时给出了较为详细的设备接口技术。

Abst ract A software solution with a low cost and hig h performance,as well as t he detailed device interfaces was g iven for g eneral industry control syst em using the host computer and PLC in this paper.