基于VC和三菱MX组件的数据采集系统

Implementation of Data Acquisition System Based On VC++6.0 and MITSUBISHI MX Component

介绍了在VC++6.0环境下,利用三菱MX组件实现工业控制计算机与三菱Q系列PLC的通信的方法。该系统完成了数据的实时采集和动态显示,为用户提供了一个可视化的界面,并将数据通过ADO接口保存到数据库中。本文主要阐述了利用MX组件进行编程的一般方法和相关要点。

The paper introduced the method of communication between industrial control computer and Mitsubishi Q series PLC by using Mitsubishi MX components under VC＋＋6.0 environment. The system completed real-time data acquisition and dynamic dis- play, to provide users with a visual interface and save the data to the database through ADO interface. This article described the general method and related points of programming by using Mitsubishi MX components.