汇川变频器MD290MD380MD320MD330MD500MD310MD280,如何区分重故障和轻故障
作者:青岛汇川变频器维修
更新时间:2025-02-26
点击数:
汇川变频器MD290MD380MD320MD330MD500MD310MD280,如何区分重故障和轻故障?
轻故障时,系统发出报警信号,故障指示灯闪烁。重故障发生时,系统发出故障指示,故障指示灯常亮。同时发出指令去分断高压、合闸禁止,并对故障信息、高压分断指令作记忆处理。重故障状态不消除,故障指示、高压分断指令依然有效。
