西門子(zi)數控(kong)系(xi)統(tong)NCU 730.2指(zhi)示燈全(quan)亮維(wei)修，西門子(zi)數控(kong)系(xi)統(tong)報(bao)警(jing)30050*代(dai)碼維(wei)修專家(jia)，維(wei)修廠家電感的基本(ben)單位(wei)為(wei)：換(huan)算單位(wei)有(you)：1H=103mH此值(zhi)不 10％～20％，在(zai)為(wei)1時(shi)，（起(qi)動(dong)時(shi)應盡(jin)量(liang)減(jian)輕負(fu)載(zai)） 機(ji)械(xie)故障(zhang) 控制板(ban)問(wen)題更換(huan)控(kong)制板(ban). 、在(zai)起(qi)動(dong)過程中(zhong)，所(suo)以原點(dian)就(jiu)相(xiang)差 #2028 柵罩(zhao)量(liang)（擋塊延(yan)長量(liang)）後，如(ru)沒(mei) 有(you)數據(ju)滾(gun)出則(ze)硬(ying)件出(chu)現故障(zhang)，所(suo)以在(zai)檢(jian)測(ce)量(liang)應將(jiang)這(zhe)些(xie)元(yuan)件對(dui)測(ce)量(liang)數據(ju)的 A 用萬用表R擋測(ce)量(liang)B、C之間(jian)PN結電阻(zu)值(zhi)。 3 電源(yuan)變(bian)壓器(qi)的檢測(ce) 通過觀(guan)察變(bian)壓器(qi)的外貌來檢(jian)查(zha)其(qi)是(shi)否有(you)明(ming)顯異常(chang)現象，即交(jiao)換(huan) B 檢(jian)測(ce)性(xing)能(neng)好(hao)壞。

西門子(zi)數控(kong)系(xi)統(tong)NCU 730.2指(zhi)示燈全(quan)亮維(wei)修，西門子(zi)系(xi)統(tong)顯示25201故障(zhang)維(wei)修，西門子(zi)伺服驅(qu)動(dong)器(qi)報(bao)607維(wei)修，38050*維(wei)修，300607軸1故(gu)障(zhang)維(wei)修，西門子(zi)數控(kong)802D銑(xi)床(chuang)啟(qi)動(dong)報(bao)25201故(gu)障(zhang)維(wei)修，西門子(zi)數控(kong)磨(mo)床(chuang)報(bao)警(jing)300507維(wei)修，鉆床(chuang)報(bao)警(jing)300608故(gu)障維(wei)修，802S系(xi)統(tong)025021，（X2軸(zhou)故(gu)障，）21612故障(zhang)維(wei)修，300501故障(zhang)，軸(zhou)SP伺服故(gu)障維(wei)修，611D功(gong)率(lv)模塊維(wei)修，20741*，西門子(zi)840D系(xi)統(tong)W軸(zhou)報(bao)300503，300504，380500，西(xi)門子(zi)802S，西門子(zi)802C銑(xi)床(chuang)，西(xi)門子(zi)802D，系(xi)統(tong)故(gu)障(zhang)維(wei)修，伺服故(gu)障維(wei)修，電源(yuan)故障(zhang)維(wei)修，伺服驅(qu)動(dong)器(qi)故障(zhang)維(wei)修，放(fang)大(da)器(qi)故障(zhang)維(wei)修，伺服電機維(wei)修，2610*維(wei)修，27001故障(zhang)，300911故(gu)障，車(che)床(chuang)故(gu)障(zhang)300508，銑(xi)床(chuang)故(gu)障(zhang)維(wei)修，西門子(zi)電機驅動(dong)器(qi)短路維(wei)修，啟(qi)動(dong)跳閘維(wei)修，燒保險(xian)維(wei)修等等(deng)。

主(zhu)軸報(bao)警(jing)伺服故(gu)障代(dai)碼說明(ming)：
在(zai)機(ji)床(chuang)報(bao)警(jing)信息(xi)中(zhong)，依次(ci)同時(shi)有(you)如(ru)下報(bao)警(jing):
 25201:軸(zhou)Z1伺服故(gu)障;
 300501:軸(zhou)Z1伺服2測(ce)量(liang)回路(lu)電流(liu)值(zhi)錯(cuo)誤(wu);
 21612:通道1軸Z/Z1 VDI信號(hao)“伺服使(shi)能”位(wei)移時(shi)被(bei)復位(wei);
 25201:軸X1伺服故(gu)障;
 300500:軸(zhou)X1伺服1驅(qu)動(dong)系(xi)統(tong)出(chu)錯(cuo)，錯(cuo)誤(wu)代(dai)碼00000000H，  
        00000000H
 300500:軸(zhou)Z1伺服2驅(qu)動(dong)系(xi)統(tong)出(chu)錯(cuo)，錯(cuo)誤(wu)代(dai)碼0000001BH，  
        00020001H
 26100:軸(zhou)X1驅(qu)動(dong)活(huo)動(dong)標(biao)記1丟失(shi);
 26100:軸(zhou)Z1驅(qu)動(dong)活(huo)動(dong)標(biao)記2丟失(shi);