基于VB的数据采集智能模块与上位机串行通信的实现

Realization of Serial Communication Between Intelligent Module and Host Computer in VB Environment

介绍了DAC8000系列智能模块与计算机通过RS232/484实现串行通信的方法。说明了智能模块与计算机控制系统的硬件构成、通信协议和软件设计。给出了在VB环境下的程序实例。

Introduced a serial communication method between intelligent modules and host computer,described the hardware structure,communication protocol,software design of the data acquisition system?The example of com-munication programming was offered in VB environment.