发表于:2011/2/25 12:14:43
#0楼
大家好!请教一台iG5系列变频器工作时有频率显示就是没有输出,负载是风机。给变频器断电复位后变频器工作正常也有电压输出。小弟接触的少还请各位大师请指教!
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