西門(men)子PCU50工控機上電無反應(ying)黑屏（3小時修好(hao)）

黑屏的(de)故障一般分為三種(zhong)(zhong)(zhong)可能： （1）電(dian)源(yuan)模塊(kuai)損(sun)壞；很多種(zhong)(zhong)(zhong)情況(kuang)并非電(dian)源(yuan)不(bu)工作，而是(shi)電(dian)源(yuan)功率(lv)(lv)衰(shuai)減，征對這種(zhong)(zhong)(zhong)情況(kuang)就(jiu)得(de)借助于電(dian)源(yuan)功率(lv)(lv)測試儀來進(jin)行(xing)分析了(le)，看其是(shi)否達到額定功率(lv)(lv)。（2）還是(shi)北橋（PN133T）脫焊，這種(zhong)(zhong)(zhong)情況(kuang)比較好(hao)判斷，一般是(shi)通電(dian)后風扇一直(zhi)高速運(yun)轉(zhuan)，對于PCU50.3的(de)話(hua)，系統進(jin)入不(bu)到00狀態(tai)。這種(zhong)(zhong)(zhong)情況(kuang)處理方面如花(hua)屏的(de)一致。（3）OP高壓逆變器損(sun)壞，這種(zhong)(zhong)(zhong)故障比較好(hao)處理，直(zhi)接更(geng)換一個逆變電(dian)源(yuan)就(jiu)可以解(jie)決問題(ti)。以上為PCU50常(chang)見的(de)故障，若(ruo)有問題(ti)請(qing)聯(lian)系我(wo)公司協助處理。

西(xi)門(men)(men)子(zi)(zi)(zi)數控(kong)磨床(chuang)(chuang)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，龍門(men)(men)銑(xian)西(xi)門(men)(men)子(zi)(zi)(zi)840D系(xi)(xi)(xi)統(tong)(tong)(tong)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，龍門(men)(men)式加工(gong)中心840D系(xi)(xi)(xi)統(tong)(tong)(tong)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，西(xi)門(men)(men)子(zi)(zi)(zi)數控(kong)立車(che)(che)(che)840D系(xi)(xi)(xi)統(tong)(tong)(tong)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，西(xi)門(men)(men)子(zi)(zi)(zi)數控(kong)臥(wo)床(chuang)(chuang)840D系(xi)(xi)(xi)統(tong)(tong)(tong)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，西(xi)門(men)(men)子(zi)(zi)(zi)數控(kong)車(che)(che)(che)床(chuang)(chuang)840D系(xi)(xi)(xi)統(tong)(tong)(tong)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，重型鏜銑(xian)床(chuang)(chuang)840D系(xi)(xi)(xi)統(tong)(tong)(tong)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，重型臥(wo)式車(che)(che)(che)床(chuang)(chuang)840D系(xi)(xi)(xi)統(tong)(tong)(tong)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，臥(wo)式加工(gong)中心840D系(xi)(xi)(xi)統(tong)(tong)(tong)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，五軸機(ji)(ji)床(chuang)(chuang)西(xi)門(men)(men)子(zi)(zi)(zi)系(xi)(xi)(xi)統(tong)(tong)(tong)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，西(xi)門(men)(men)子(zi)(zi)(zi)808D車(che)(che)(che)削開不了機(ji)(ji)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，車(che)(che)(che)銑(xian)復合(he)西(xi)門(men)(men)子(zi)(zi)(zi)系(xi)(xi)(xi)統(tong)(tong)(tong)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，西(xi)門(men)(men)子(zi)(zi)(zi)802D系(xi)(xi)(xi)統(tong)(tong)(tong)插齒機(ji)(ji)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，重型臥(wo)式車(che)(che)(che)床(chuang)(chuang)西(xi)門(men)(men)子(zi)(zi)(zi)系(xi)(xi)(xi)統(tong)(tong)(tong)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，車(che)(che)(che)銑(xian)復合(he)機(ji)(ji)床(chuang)(chuang)西(xi)門(men)(men)子(zi)(zi)(zi)840D系(xi)(xi)(xi)統(tong)(tong)(tong)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)。五軸加工(gong)中心西(xi)門(men)(men)子(zi)(zi)(zi)840D系(xi)(xi)(xi)統(tong)(tong)(tong)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，數控(kong)加工(gong)中心840D系(xi)(xi)(xi)統(tong)(tong)(tong)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，龍門(men)(men)鏜銑(xian)床(chuang)(chuang)西(xi)門(men)(men)子(zi)(zi)(zi)840D系(xi)(xi)(xi)統(tong)(tong)(tong)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，數控(kong)五軸聯(lian)動加工(gong)中心西(xi)門(men)(men)子(zi)(zi)(zi)840D系(xi)(xi)(xi)統(tong)(tong)(tong)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，SINUMERIK 840D數控(kong)系(xi)(xi)(xi)統(tong)(tong)(tong)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)

西門子PCU50工(gong)控機(ji)上電無反應(ying)黑屏修復流程；

1.客戶根(gen)據故障(zhang)來電尋(xun)求(qiu)技術部幫助，工程師(shi)認為(wei)，故障(zhang)可由客戶自(zi)行解決的，我們將提供免費解決方案

2.不能自行(xing)解決的，客戶(hu)可送設備，或快遞設備到公(gong)司，公(gong)司當天(tian)安排維修工程師(shi)檢測(ce)

3.檢(jian)測(ce)(ce)報告出來后，公司接單人員及時(shi)將(jiang)檢(jian)測(ce)(ce)報告告知客戶

4.征詢客(ke)(ke)戶意見，等(deng)待客(ke)(ke)戶確認...