基于VB的金矿选矿自动化加料系统变频器通讯  

Communication Between Inverter and Personal Computer in the Mineral Processing Automatic Feeding System

作　　者：李振凯[1] 许樱[1] 肖清[1] 

机构地区：[1]江西理工大学,江西赣州341000

出　　处：《江西冶金》2008年第5期43-45,共3页Jiangxi Metallurgy

摘　　要：介绍西门子变频器工作参数设置、连接、变频器的通讯协议(USS)和VB6.0通讯控件MSComm的基本属性,提出了利用MSComm控件进行变频器与计算机通讯程序的设计,给出了程序设计流程图和系统中变频器与计算机通讯的关键代码。实际运行结果表明,所设计的变频器通讯控制程序,具有很好的稳定性及可靠性。The computer controls velocity through the inverter. The work parameter setting of the inverter and the linking of the inverter and communication USS protocol of the inverter are introduced. The basic attribute of MSComm control component of the Visual Basic 6. 0 is analyzed. The communication program between the computer and the inverter is desinged. The practical results show that the proposed communicadon program between inverter and computer possesses good stability and reliability.

关 键 词：加料系统 变频器 通讯控件 

分 类 号：TD67[矿业工程—矿山机电]