西門子系統屏幕黑屏不亮-德國數控修理，我公司是專業從(cong)事(shi)西門(men)子數控系統(tong)，工(gong)業控制(zhi)(zhi)化(hua)系統(tong)維(wei)修(xiu)領(ling)域(yu)內的(de)設備為(wei)主(zhu)，涉及行(xing)業之(zhi)廣泛，如：機(ji)械制(zhi)(zhi)造，磨(mo)具加(jia)工(gong),液壓，光伏(fu)能源、半(ban)導體、紡織(zhi)、線纜電器制(zhi)(zhi)造，能源裝備，塑料、醫療、環保、冶(ye)金、造紙、汽(qi)車電子、鋼鐵(tie)、化(hua)工(gong)、鍋爐控制(zhi)(zhi)、煉油、石化(hua)、光纖(xian)、橡膠、能源發(fa)電等行(xing)業。

西門子系統屏幕黑屏不亮-德國數控修理故障檢測處理：排除外部電路接線問題，打開電氣柜進行排查，發現電源模塊和NCU模塊均無顯示，用三用表測電源模塊進線端電壓為389V，正常電壓應該為380V，電壓偏高，應該是電源模塊內部電源電路出現問題，此時需要打開模塊檢測內部電源部分，發現一只500歐姆電阻接觸燒毀，更換新的電阻，重新開機，系統恢復正常。若數控機床按下啟動按鈕后，系統不啟動，首先應該檢查數控機床總開關是否打開；其次，觀察電氣柜中電源盒的指示燈是否亮了，以此來判斷電源盒是否有２２０Ｖ 電源電壓的輸入。
若(ruo)指(zhi)示(shi)燈不(bu)亮(liang)，檢(jian)查電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)盒是(shi)(shi)否有(you)(you)(you)(you)(you)(you)２２０Ｖ 電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)，若(ruo)有(you)(you)(you)(you)(you)(you)２２０Ｖ 電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)，指(zhi)示(shi)燈不(bu)亮(liang)或沒(mei)有(you)(you)(you)(you)(you)(you)２４Ｖ 電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)輸出，則(ze)為電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)盒損壞。若(ruo)有(you)(you)(you)(you)(you)(you)２４Ｖ 電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)，檢(jian)查系(xi)(xi)統(tong)(tong)后面(mian)是(shi)(shi)否有(you)(you)(you)(you)(you)(you)２４Ｖ 電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)，若(ruo)沒(mei)有(you)(you)(you)(you)(you)(you)，則(ze)需(xu)(xu)檢(jian)查電(dian)(dian)(dian)(dian)(dian)纜線是(shi)(shi)否斷(duan)路。需(xu)(xu)注意，２４Ｖ 電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)短路，是(shi)(shi)電(dian)(dian)(dian)(dian)(dian)壓(ya)達不(bu)到 ２４Ｖ，也(ye)有(you)(you)(you)(you)(you)(you)可(ke)能使系(xi)(xi)統(tong)(tong)不(bu)啟動，這就(jiu)需(xu)(xu)檢(jian)查其他２４Ｖ 電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)是(shi)(shi)否短路；還有(you)(you)(you)(you)(you)(you)電(dian)(dian)(dian)(dian)(dian)路中，若(ruo)有(you)(you)(you)(you)(you)(you)一(yi)路斷(duan)路或開關損壞，也(ye)可(ke)導致系(xi)(xi)統(tong)(tong)不(bu)啟動，若(ruo)系(xi)(xi)統(tong)(tong)后面(mian)有(you)(you)(you)(you)(you)(you)２４Ｖ 電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)，電(dian)(dian)(dian)(dian)(dian)路圖(tu)檢(jian)查也(ye)沒(mei)故障，則(ze)有(you)(you)(you)(you)(you)(you)可(ke)能是(shi)(shi)系(xi)(xi)統(tong)(tong)壞了，需(xu)(xu)更換數控系(xi)(xi)統(tong)(tong)。

西門子系統屏(ping)故(gu)(gu)(gu)障(zhang)(zhang)維(wei)修(xiu)范圍：無(wu)(wu)顯(xian)(xian)示(shi)、通(tong)(tong)(tong)電(dian)(dian)重(zhong)啟(qi)、通(tong)(tong)(tong)電(dian)(dian)無(wu)(wu)反應、通(tong)(tong)(tong)電(dian)(dian)不(bu)(bu)(bu)啟(qi)動(dong)、進不(bu)(bu)(bu)了(le)系統(tong)、進不(bu)(bu)(bu)了(le)程序、自(zi)檢通(tong)(tong)(tong)不(bu)(bu)(bu)過丶(zhu)上電(dian)(dian)黑屏(ping)、暗屏(ping)、開(kai)機(ji)白屏(ping)、運(yun)行花(hua)屏(ping)、屏(ping)幕(mu)顯(xian)(xian)示(shi)顯(xian)(xian)示(shi)線條、藍屏(ping)、系統(tong)丟(diu)失、程序丟(diu)失、不(bu)(bu)(bu)通(tong)(tong)(tong)電(dian)(dian)、觸摸(mo)(mo)失靈(ling)、觸摸(mo)(mo)偏移(yi)、觸摸(mo)(mo)屏(ping)不(bu)(bu)(bu)靈(ling)敏、按鍵(jian)不(bu)(bu)(bu)靈(ling)敏、按鍵(jian)壞(huai)、觸摸(mo)(mo)板(ban)壞(huai)、液晶屏(ping)損壞(huai)、屏(ping)幕(mu)撞壞(huai)，液晶屏(ping)破碎丶(zhu)電(dian)(dian)源壞(huai)、主(zhu)板(ban)壞(huai)、主(zhu)板(ban)不(bu)(bu)(bu)工(gong)作、不(bu)(bu)(bu)亮、主(zhu)板(ban)高壓故(gu)(gu)(gu)障(zhang)(zhang)、顯(xian)(xian)示(shi)不(bu)(bu)(bu)*、主(zhu)板(ban)顯(xian)(xian)存故(gu)(gu)(gu)障(zhang)(zhang)、故(gu)(gu)(gu)障(zhang)(zhang)、顯(xian)(xian)示(shi)花(hua)紋、反應慢、觸摸(mo)(mo)無(wu)(wu)反應、通(tong)(tong)(tong)訊不(bu)(bu)(bu)上、通(tong)(tong)(tong)訊異常(chang)、不(bu)(bu)(bu)能通(tong)(tong)(tong)訊、顯(xian)(xian)示(shi)模糊、碎屏(ping)、電(dian)(dian)源板(ban)壞(huai)、液晶屏(ping)故(gu)(gu)(gu)障(zhang)(zhang)、不(bu)(bu)(bu)能正(zheng)常(chang)開(kai)機(ji)、開(kai)不(bu)(bu)(bu)了(le)機(ji)丶(zhu)報(bao)錯、報(bao)警、提示(shi)錯誤(wu)、顯(xian)(xian)示(shi)反了(le)等等故(gu)(gu)(gu)障(zhang)(zhang)維(wei)修(xiu)。西(xi)門(men)子加工(gong)中(zhong)心：802C、802D、802DSL、802S、810D、810T、810N、810M、840C、840D，840DSL,828D,808D維(wei)修(xiu)