西門子電(dian)機(ji)啟(qi)動不轉有翁(weng)翁(weng)聲(sheng)響直流(liu)調(tiao)速維(wei)修，西門子6RA70啟(qi)動電(dian)機(ji)響聲大變頻(pin)器(qi)報(bao)警(jing)A031維(wei)修，西門子直流(liu)電(dian)機(ji)抖(dou)動，6RA80開機(ji)就報警(jing)，直流(liu)控(kong)制器(qi)6RA28顯示F25故障，6RA23驅(qu)動器(qi)無顯示維(wei)修，6RA70速度(du)故(gu)障報(bao)警(jing)，F038維(wei)修，F042維(wei)修，調(tiao)速裝(zhuang)置(zhi)器(qi)可(ke)控(kong)矽(gui)短路，6RA7093晶(jing)閘管(guan)燒，6RA7095報警(jing)F004維(wei)修，調(tiao)速器(qi)A018維(wei)修，6RA80報(bao)警(jing)7900電(dian)源(yuan)故(gu)障，6RA70勵(li)磁觸(chu)板(ban)維(wei)修，西門子直流(liu)電(dian)機(ji)放大器(qi)短路，變頻(pin)器(qi)屏(ping)幕(mu)無顯示維(wei)修，F60038電(dian)機(ji)過速：超出(chu)轉速閾(yu)值(zhi)，F60042測速機(ji)監控(kong)檢測(ce)出(chu)異常(chang)，F60043 EMF 太(tai)高(gao)，不(bu)能進(jin)入制動模式(shi)，F60050優(you)化(hua)過程(cheng)被內部(bu)錯誤中(zhong)斷(duan)，F60056 重(zhong)要參數(shu)未(wei)設置(zhi)，F60057 電(dian)樞(shu)電(dian)流(liu)檢測(ce)出(chu)錯，不(bu)出(chu)力(li)，輸(shu)出(chu)電(dian)壓(ya)低(di)，燒可(ke)控(kong)矽(gui)，無勵(li)磁電(dian)壓(ya)，燒(shao)保(bao)險(xian)，無顯示，晶閘管(guan)壞，風(feng)扇銷(xiao)售， F031,F005,F068,F052，F004，FO11,F042等(deng)故障，西門子6RA7081晶閘管(guan)壞，上電(dian)跳(tiao)閘，開機(ji)炸(zha)可控(kong)矽(gui)，模塊壞，IGBT燒(shao)，通(tong)電(dian)燒(shao)保(bao)險(xian)，無勵(li)磁電(dian)壓(ya)，報(bao)勵(li)磁故障，勵(li)磁過流(liu)，速度(du)不(bu)可控(kong)維(wei)修，超速維(wei)修，帶(dai)負(fu)載(zai)報故障維(wei)修，西門子電(dian)機(ji)啟(qi)動不轉有翁(weng)翁(weng)聲(sheng)響直流(liu)調(tiao)速維(wei)修