【摘要】 随着串行通信的使用越来越普遍,Microsoft公司在VisualBasic中设计了MSComm控件,很好地完成了串行通信的设计.利用VB编程与RS-232口进行串行通信,实现了对现场数据的自动采集,可以有效地对工业现场设备进行监控和管理.该套系统在电动机的监测现场得到应用,实际运行验证了其可靠性和稳定性.更多还原

【Abstract】 With more and more utilization of serial communication,MSComm control has been designed in Visual Basic by Microsoft Corporation,which perfectly achieves the design purpose of serial communication.By conducting the serial communication combined with VB and RS-232 port,the synchronous collection of field data is realized,which can effectively monitor and manage the facilities in industry field.This system is applied to monitor the motor,and the actual operation proves its reliability and stability.更多还原