节点文献
基于Visual C++的工业PC和PLC通信设计
Communication Design between Industrial PC and PLC Based on Visual C++.
【摘要】 介绍了利用可视化语言VisualC ++实现上位机工业PC与下位机OmronC2 0 0HSPLC之间通信的方法及其在港口装卸桥运行状态监测系统中的具体应用。该方法主要是通过MSComm控件技术 ,采用RS - 2 32串口通信协议来实现PC和PLC通信。
【Abstract】 This paper introduces a way of communication between super-computer and Omron C200HS PLC by Visual C++ language and the application of this way in the Monitor system on Running-Status of harbor operation bridge. This way realizes the communication between PC and PLC mainly through MSComm ActiveX and RS-232 serial-port communication protocol.
- 【文献出处】 港口装卸 ,Port Operation , 编辑部邮箱 ,2003年03期
- 【分类号】TP273.5
- 【被引频次】9
- 【下载频次】217