摘要
本文以带有RS-485通信接口、采用modbusrtu协议的东元系列变频器为研究对象,设计了变频器网络监控系统方案,实现了变频器正/反转、频率、电压、电流等参数的在线监测与控制,提高了产品质量。
In this paper, with RS-485 communication interface, using agreements modbus rtu DONGYUAN Frequency Converter series for the research, design a network monitoring system converter program, the realization of the inverter / inversion, frequency, voltage, current, and other parameters On-line monitoring and control, improved product quality.
出处
《微计算机信息》
2009年第19期90-91,145,共3页
Control & Automation
