摘要
利用VB 6 .0中的MSComm6 .0通信控件 ,成功实现了Windows 9X下单台工控微机与多台变频器的串行通信控制 ,并能实时检测各变频器的运行状态 .运行结果表明 ,用该软件实现对多台变频器的监控具有结构简单。
The RS 485 protocols of the Mitsubishi inverter,production of Mitsubishi inverter are presented. One ActiveX control named MSComm 6.0 of Visual Basic 6.0 is used to perform serial communication controlling between single IPC and multiple inverter under Windows 9X . The IPC can measure the operating parameters of the inverters in realtime.
出处
《西安工业学院学报》
2002年第3期210-213,共4页
Journal of Xi'an Institute of Technology
