西門子數控系統電器(qi)柜611電源(yuan)燈不亮（4小時幫你修好）
電源通電無反應，各指示燈(deng)均不亮(liang)
電(dian)(dian)源(yuan)(yuan)在機(ji)床中開機(ji)沒有(you)任(ren)何(he)指示時，我(wo)們應當(dang)首(shou)先(xian)檢(jian)測輸(shu)入電(dian)(dian)壓(ya)(ya)是(shi)(shi)(shi)否正常(chang)，是(shi)(shi)(shi)否達到電(dian)(dian)源(yuan)(yuan)規(gui)定的輸(shu)入電(dian)(dian)壓(ya)(ya)，如果沒有(you)輸(shu)入電(dian)(dian)壓(ya)(ya)，則(ze)應當(dang)檢(jian)查進線開關是(shi)(shi)(shi)否損(sun)(sun)壞(huai)，接(jie)線是(shi)(shi)(shi)否接(jie)牢，如果輸(shu)入電(dian)(dian)壓(ya)(ya)正常(chang)，剛(gang)首(shou)先(xian)應當(dang)將機(ji)床下電(dian)(dian)，將電(dian)(dian)源(yuan)(yuan)拆下，打開電(dian)(dian)源(yuan)(yuan)，看電(dian)(dian)源(yuan)(yuan)內部保險是(shi)(shi)(shi)否完(wan)好，如果有(you)損(sun)(sun)壞(huai)，應當(dang)先(xian)排除引起保險損(sun)(sun)壞(huai)的原(yuan)因，然后(hou)換上新的符合規(gui)定的保險；如果保險完(wan)好，則(ze)應檢(jian)查電(dian)(dian)源(yuan)(yuan)內部整流電(dian)(dian)路(lu)是(shi)(shi)(shi)否正常(chang)，550V電(dian)(dian)壓(ya)(ya)是(shi)(shi)(shi)否正常(chang)，以及(ji)PFC電(dian)(dian)路(lu)是(shi)(shi)(shi)否正常(chang)。
2，電源(yuan)指示三相(xiang)LED亮（紅）
如果電(dian)(dian)源(yuan)(yuan)通電(dian)(dian)后輸入(ru)(ru)電(dian)(dian)壓(ya)檢測(ce)LED常亮，則(ze)首先檢測(ce)輸入(ru)(ru)電(dian)(dian)壓(ya)是否有缺相，如果輸入(ru)(ru)電(dian)(dian)壓(ya)測(ce)試正常，則(ze)應著重(zhong)檢測(ce)電(dian)(dian)源(yuan)(yuan)內(nei)部的輸入(ru)(ru)電(dian)(dian)源(yuan)(yuan)檢測(ce)電(dian)(dian)路是否有損壞(huai)，如果有損壞(huai)也(ye)會報故障。
3，面(mian)板上的(de)5V指示燈(deng)亮（紅）
如(ru)果面板上5V指示燈常亮，則說(shuo)明電(dian)源內(nei)部(bu)的(de)5V電(dian)源過低或過高，則應當檢查5V電(dian)源電(dian)路。
4，面板(ban)上(shang)SPP燈常(chang)亮（紅）
面板(ban)上SPP燈常亮，則(ze)說(shuo)明電(dian)源的(de)總線（－X351）輸出(chu)電(dian)源不正常，經測(ce)試，各組電(dian)源均偏(pian)低，通過檢測(ce)，故障原(yuan)因為(wei)基準、反饋(kui)電(dian)路的(de)故障。
5，電源不(bu)能有(you)效加使能
這類故障(zhang)原因一(yi)般為電(dian)源板的(de)使(shi)能電(dian)路(lu)(lu)故障(zhang)，如果使(shi)能電(dian)路(lu)(lu)完好，則也應當檢(jian)測功率板電(dian)路(lu)(lu)，后還應當檢(jian)測電(dian)源板的(de)充電(dian)電(dian)路(lu)(lu)是否(fou)正常。
西門子數(shu)控系統電(dian)器柜611電(dian)源燈不亮(liang)（4小(xiao)時幫你(ni)修好）
維修西門子伺(si)服驅動器不能啟動
其(qi)他(ta)故(gu)障修(xiu)復包括(kuo);西門子伺服驅動器(qi)6SN1123、1124故(gu)障維修(xiu)報警代碼：#605、#606、#607、#608、輪(lun)廓報警、#039維修(xiu)，#300500、300501、300502、300503、300504；驅動器(qi)出現(xian)故(gu)障，但過一段時間還(huan)能用，此時就要馬上修(xiu)，要不然會燒壞驅動器(qi)模(mo)塊(kuai)。
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