摘要
介绍了利用VisualBasic的MSComm控件 ,通过串行通信的方式实现PC机与基于DSP的变频器的数据交换 ,并完成PC机对变频器的控制及实时显示功能。利用VB编制的界面直观 ,易于操作。该方法便于系统的调试及网络化 ,有很强的实用性。
This paper introduces the method to realize serial communications between PC and DSP-based inverter with Microsoft Communication Control(MSComm)under Visual Basic,and complete the function of controlling inverter by PC in real-time.The interface made by Visual Basic is intuitional and easy to be operated.This method is convenient for adjustment of system and putting system into networks.
出处
《电工技术杂志》
2002年第8期7-9,共3页
Electrotechnical Journal
