摘要
以基于MODBUSASCII协议的奥特变频器为研究对象,设计变频器RS-485串行数字通信接口及监控程序,实现了变频器的数字化监控,测试表明,系统可以对变频器正/反转、起/停进行控制,对频率、电压、电流等参数实现在线监测。
This paper MODBUS ASCII-based protocol for AOTE converter research,design converter RS-485 serial digital interface communication and control procedures,the frequency converter has realized the digital control,testing shows that the system is able to inverter/inversion,start/ stop and control of frequency,voltage,current,and other parameters to achieve on-line monitoring.
出处
《工业控制计算机》
2009年第8期19-20,共2页
Industrial Control Computer
