基于欧姆龙hostlink协议开发的，与欧姆龙PLC串口通讯实例-Omron hostlink based on protocol development, and Omron PLC serial communication example

用vc 开发了一个欧姆龙plc 串口通信dll. 并用c#进行调用 。里面集成了hostlink 及fins协议。 调用相对简单-Vc development of an Omron plc serial communication dll. Invoked with c#. Which integrates hostlink and fins agreement. Relatively simple call

VC6.O写的，PC与欧姆龙PLC通过hostlink协议进行通信。界面使用vc6.0 mfc-Written in VC6.O, PC and OMRON PLC through hostlink protocol. The use of VC6.0 interface MFC