西(xi)門子6RA70直流(liu)調速帶不(bu)動負(fu)載(zai)維(wei)修(xiu)，西(xi)門子6RA70調速器(qi)帶不(bu)動負(fu)載(zai)修(xiu)理，6RA7091帶負(fu)載(zai)電機(ji)不(bu)轉(zhuan)，直(zhi)流(liu)調(tiao)速器(qi)帶負(fu)載(zai)報故障(zhang)，6RA70調(tiao)速器(qi)帶不(bu)動負(fu)載(zai)是什麽(me)問題(ti)，開機(ji)就報故障(zhang)A035，6RA70維(wei)修(xiu)速度不(bu)穩，6RA70調(tiao)速器(qi)老(lao)是報F005，RA70電源(yuan)板(ban)維(wei)修(xiu)，6RA70帶負(fu)載(zai)報故障(zhang)，6RA70電(dian)樞電流(liu)過(guo)大導(dao)致(zhi)脈沖封鎖，6RA70控(kong)制(zhi)的(de)時(shi)候速度提(ti)不(bu)上，6RA7093調(tiao)速器(qi)超速，6RA70加負(fu)載(zai)調速裝置(zhi)器(qi)報故障(zhang)維(wei)修(xiu)，不(bu)出(chu)力，輸(shu)出(chu)電(dian)壓(ya)低，燒可控(kong)矽(gui)，無(wu)勵磁電壓(ya)，燒保險，無(wu)顯(xian)示，晶(jing)閘管(guan)壞，風(feng)扇銷(xiao)售， F031,F005,F068,F052，F004，FO11,F042等故障(zhang)，西(xi)門子6RA7081晶(jing)閘管(guan)壞，上電(dian)跳(tiao)閘，開機(ji)炸可控(kong)矽(gui)，模(mo)塊壞(huai)，IGBT燒，通電(dian)燒保險，報警代碼(ma)F001,F004,F005,F018,F030,F031,F038,F040，F042,F050,F052,F062,F067,F068等故障(zhang)。西(xi)門子6RA70報故障(zhang)F001電(dian)子板電(dian)源(yuan)故(gu)障，F004電源(yuan)電(dian)路板缺相(xiang)故(gu)障(zhang)，F005勵磁板故障(zhang)，F006欠(qian)電壓(ya)故(gu)障F007過(guo)電壓(ya)故(gu)障，F030電(dian)樞電流(liu)過(guo)大導(dao)致(zhi)脈沖封鎖，F031速度調節器(qi)監(jian)控(kong)，F038超速，F04*激(ji)活(huo)，F042測(ce)速機(ji)故(gu)障(zhang)，F046模(mo)擬可設置(zhi)輸(shu)入(ru)故(gu)障(zhang)，F048編(bian)碼(ma)器(qi)故(gu)障(zhang)，F050優化不(bu)通(tong)過(guo)，，西(xi)門子6RA70直流(liu)調速帶不(bu)動負(fu)載(zai)維(wei)修(xiu)