打靶系统中PLC与上位机的通信

Communication Between PLC and Upper Computer in the Intelligent Target Practice System

采用RS-232C异步串行方式,设计和实现了OMRON CPM2A型PLC(可编程控制器)与上位机之间串行通信程序。目前,该设计已经有效应用于智能打靶系统中。

The serial communication program between OMRON CPM2A PLC and upper computer based on RS- 232C asynchronous serial mode is implemented. At present, this technology is efficaciously applied to the communication for the intelligent target practice system.