
西(xi)門子工業6SE70變頻器(qi)F027故障 變(bian)頻櫃(gui)
西門(men)子工業6SE70變頻器(qi)F027故障,6SE70變(bian)頻器(qi)開(kai)機就報警(jing)F027維(wei)修,6SE70電機(ji)壹轉報故障F026維(wei)修,6SE70面板顯示F011,6SE70報警(jing)F029維(wei)修,6SE7*值F025維(wei)修,6SE70面板無顯示,6SE7*不穩(wen)定(ding)亂碼,6SE70變頻(pin)器(qi)維(wei)修,6SE7021報F002,6SE7031報F029,6SE7026報F026,6SE7027報F027,6SE7033跳(tiao)閘,西門子6SE70變(bian)頻(pin)器(qi)報過(guo)流(liu)公司專(zhuan)修硬件(jian)故障故障處(chu)理(li):過(guo)壓(ya)過(guo)流(liu)維(wei)修,西門子變(bian)頻(pin)器(qi)故障分(fen)析及(ji)處(chu)理(li)方(fang)法(fa):壹(yi)般(ban)來說(shuo),當(dang)遇到西(xi)門子變(bian)頻(pin)器(qi)故障時(shi),再(zai)上電之(zhi)前首(shou)先(xian)要(yao)用(yong)萬用表檢(jian)查(zha)壹(yi)下(xia)整(zheng)流(liu)橋和(he)IGBT模塊有沒(mei)有燒,線路板(ban)上有沒(mei)有明顯燒損的痕(hen)跡。
具體(ti)方(fang)法(fa)是(shi):用(yong)萬用(yong)表的(de)電阻(zu)1K檔,黑(hei)表棒(bang)接(jie)變(bian)頻器(qi)的直流(liu)端(-)極,用(yong)紅(hong)表(biao)棒分(fen)別(bie)測量(liang)變(bian)頻(pin)器(qi)的三(san)相(xiang)輸(shu)入(ru)端(duan)和三(san)相(xiang)輸(shu)出(chu)端(duan)的電阻(zu),其阻(zu)值應(ying)該在(zai)5K-10K之(zhi)間(jian),三(san)相(xiang)阻(zu)值要(yao)壹(yi)樣,輸(shu)出(chu)端(duan)的阻(zu)值比輸(shu)入(ru)端(duan)略(lve)小(xiao)壹(yi)些,並(bing)且(qie)沒(mei)有充放(fang)電現(xian)象。然後(hou),反過(guo)來將(jiang)紅表(biao)棒接(jie)變頻器(qi)的(de)直流(liu)端(+)極,黑(hei)表棒(bang)分(fen)別(bie)測量(liang)變(bian)頻(pin)器(qi)三(san)相(xiang)輸(shu)入(ru)端(duan)和三(san)相(xiang)輸(shu)出(chu)端(duan)的電阻(zu),其阻(zu)值應(ying)該在(zai)5K-10K之(zhi)間(jian),三(san)相(xiang)阻(zu)值要(yao)壹(yi)樣,輸(shu)出(chu)端(duan)的阻(zu)值比輸(shu)入(ru)端(duan)略(lve)小(xiao)壹(yi)些,並(bing)且(qie)沒(mei)有充放(fang)電現(xian)象。否(fou)則,說(shuo)明(ming)模塊損壞。西門(men)子(zi)6SE70變(bian)頻器報F011,F026,F015,F001,F002,F006,F029,F002,F008,F243,0FF5,F025,F026,F027,F035,F037,F012,F020,F023,F054,F013,故障維(wei)修,顯 示"E"無顯示,燒保險(xian)維(wei)修,開不了機(ji)維(wei)修,模塊炸(zha)維(wei)修,跳閘維(wei)修,過流(liu)維(wei)修,熔斷器燒(shao)毀(hui)維(wei)修,報故障維(wei)修,輸(shu)出(chu)電壓(ya)低維(wei)修,開機運行(xing)壹會報故障維(wei)修,西門子工(gong)業6SE70變頻器(qi)F027故障,提(ti)供(gong)上(shang)門(men)維(wei)修當(dang)天修好(hao)。