SIEMENS/西門子S120電機控制器維修，西門子(zi)伺(si)(si)服(fu)控制(zhi)(zhi)器/伺(si)(si)服(fu)驅(qu)動(dong)器S120售(shou)后維修廠家，以(yi)維修自動(dong)化領域(yu)內的設備為主，涉及(ji)行業之廣泛(fan)，如(ru)：光伏能源(yuan)、半導體(ti)、紡織、塑料、醫療、環保、冶金、造紙(zhi)、汽(qi)車電子(zi)、鋼鐵、化工、鍋爐控制(zhi)(zhi)、煉油(you)、石化、光纖、橡膠、能源(yuan)發電等行業。 如(ru)：變(bian)頻器維修，直流調速器維修，觸(chu)摸屏維修，電源(yuan)維修，伺(si)(si)服(fu)驅(qu)動(dong)器維修，驅(qu)動(dong)板維修，控制(zhi)(zhi)板維修

SIEMENS/西門子S120電機控制器維修，西門子伺(si)服(fu)(fu)控(kong)制(zhi)(zhi)(zhi)器/伺(si)服(fu)(fu)驅動(dong)(dong)器S120售后維(wei)修(xiu)廠家(jia)，故(gu)障(zhang)維(wei)修(xiu)診斷：停用(yong)后一(yi)切正(zheng)常，究(jiu)其(qi)原因有：(1)原用(yong)電(dian)(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)參(can)數與(yu)變(bian)(bian)頻(pin)器要(yao)(yao)求配用(yong)的(de)(de)(de)電(dian)(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)參(can)數相差太(tai)大，(2)對設(she)(she)定參(can)數功能(neng)(neng)(neng)了解不(bu)夠，如(ru)節能(neng)(neng)(neng)控(kong)制(zhi)(zhi)(zhi)功能(neng)(neng)(neng)只(zhi)能(neng)(neng)(neng)用(yong)于V/f控(kong)制(zhi)(zhi)(zhi)方(fang)式中，不(bu)能(neng)(neng)(neng)用(yong)于矢量(liang)控(kong)制(zhi)(zhi)(zhi)方(fang)式中，(3)啟(qi)用(yong)了矢量(liang)控(kong)制(zhi)(zhi)(zhi)方(fang)式，但沒(mei)有進(jin)行電(dian)(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)參(can)數的(de)(de)(de)手動(dong)(dong)設(she)(she)定和(he)自動(dong)(dong)讀取工作，或讀取方(fang)法不(bu)當(dang)，U/f恒(heng)定控(kong)制(zhi)(zhi)(zhi)U/f控(kong)制(zhi)(zhi)(zhi)是在改(gai)變(bian)(bian)電(dian)(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)電(dian)(dian)(dian)(dian)源(yuan)頻(pin)率的(de)(de)(de)同時(shi)(shi)改(gai)變(bian)(bian)電(dian)(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)電(dian)(dian)(dian)(dian)源(yuan)的(de)(de)(de)電(dian)(dian)(dian)(dian)壓，使電(dian)(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)磁通保持一(yi)定在較寬(kuan)的(de)(de)(de)調(diao)速(su)范圍內(nei)，電(dian)(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)的(de)(de)(de)效率，功率因數不(bu)下降(jiang)，因為是控(kong)制(zhi)(zhi)(zhi)電(dian)(dian)(dian)(dian)壓(Voltage)與(yu)頻(pin)率(Frequency)之比，稱為U/f控(kong)制(zhi)(zhi)(zhi)，恒(heng)定U/f控(kong)制(zhi)(zhi)(zhi)存(cun)在的(de)(de)(de)主要(yao)(yao)問(wen)題是低速(su)性能(neng)(neng)(neng)較差，轉(zhuan)(zhuan)(zhuan)速(su)極低時(shi)(shi)，電(dian)(dian)(dian)(dian)磁轉(zhuan)(zhuan)(zhuan)矩(ju)無法克服(fu)(fu)較大的(de)(de)(de)靜摩(mo)擦力，不(bu)能(neng)(neng)(neng)恰當(dang)的(de)(de)(de)調(diao)整電(dian)(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)的(de)(de)(de)轉(zhuan)(zhuan)(zhuan)矩(ju)補償和(he)負載轉(zhuan)(zhuan)(zhuan)矩(ju)的(de)(de)(de)變(bian)(bian)化;其(qi)次(ci)是無法準(zhun)確的(de)(de)(de)控(kong)制(zhi)(zhi)(zhi)電(dian)(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)的(de)(de)(de)實際轉(zhuan)(zhuan)(zhuan)速(su)。

S120電機控制器報警38050*維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，西(xi)門(men)(men)(men)子(zi)6SL3120伺服驅動(dong)器維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，西(xi)門(men)(men)(men)子(zi)6SL3130電源維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，西(xi)門(men)(men)(men)子(zi)6SL3121伺服模塊(kuai)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，西(xi)門(men)(men)(men)子(zi)802D數控(kong)系(xi)統驅動(dong)器維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，西(xi)門(men)(men)(men)子(zi)802DSL控(kong)制(zhi)器模塊(kuai)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，接(jie)地(di)故(gu)(gu)障(zhang)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，RDY燈閃爍(shuo)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，F30021故(gu)(gu)障(zhang)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，F23004故(gu)(gu)障(zhang)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，F0780*維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，過流維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，欠(qian)壓維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，F30897故(gu)(gu)障(zhang)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，F30005故(gu)(gu)障(zhang)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，F07930代(dai)碼維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，F07801故(gu)(gu)障(zhang)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，25201故(gu)(gu)障(zhang)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，F30027故(gu)(gu)障(zhang)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，模塊(kuai)短路(lu)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，跳閘維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，燈不亮(liang)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，輸出電壓低維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，風(feng)扇報警維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，溫度故(gu)(gu)障(zhang)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)，電路(lu)板壞維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)(xiu)等等。

1.觸摸屏、人機界面、控制面板 
常見故障現象有：通電不顯示、觸摸屏不靈、觸摸后鼠標跑偏、面板按鍵無反應、觸摸表面碎裂、花屏、白屏、閃屏及程序等故障維修； 
2.伺服驅動器 
常見故障現象有：驅動器報警、無顯示、缺相、過流、過壓、欠壓、過熱、過載、接地故障、參數錯誤、有顯示無輸出、編碼器報警、模塊損壞等； 
3.伺服電機(伺服馬達) 
常見故障現象有：1.電機上電、機械振蕩(加／減速時) 2.電機上電、機械運動異常快速(飛車) 3.主軸不能定向移動或定向移動不到位 4.出現NC錯誤報警 5.伺服系統報警 6.編碼器報警 7.電機卡死等； 
4.工業電腦、工控主機 
常見故障現象有：開不了機、上電后不工作、開機進不了系統、開機后自動重啟或頻繁重啟、開機跳過系統介面滾動條會黑屏、藍屏、自動重啟或關機； 
5.變頻器 
常見故障現(xian)象(xiang)有：整流模(mo)塊損(sun)壞、逆(ni)變模(mo)塊損(sun)壞、上電(dian)無顯(xian)(xian)示(shi)(shi)、顯(xian)(xian)示(shi)(shi)過(guo)電(dian)壓或欠電(dian)壓、顯(xian)(xian)示(shi)(shi)過(guo)電(dian)流或接(jie)地短(duan)路、電(dian)源與(yu)驅動板啟(qi)動顯(xian)(xian)示(shi)(shi)過(guo)電(dian)流、空(kong)載(zai)輸出電(dian)壓正常、帶載(zai)后顯(xian)(xian)示(shi)(shi)過(guo)載(zai)或過(guo)電(dian)流。

S120電機控制器維修型號：
6SL3120-1TE13-0AA3    6SL3120-1TE13-0AB0      
6SL3120-1TE15-0AA3    6SL3120-1TE15-0AB0      
6SL3120-1TE21-0AA3    6SL3120-1TE21-0AB0      
6SL3120-1TE21-8AA3    6SL3120-1TE21-8AB0      
6SL3120-1TE23-0AA3    6SL3120-1TE23-0AB0      
6SL3120-1TE24-5AA3    6SL3120-1TE24-5AB0      
6SL3120-1TE26-0AA3    6SL3120-1TE26-0AB0      
6SL3120-1TE28-5AA3    6SL3120-1TE28-5AB0       
6SL3120-1TE31-3AA3    6SL3120-1TE31-3AB0      
6SL3120-1TE32-0AA3    6SL3120-1TE32-0AB0       
6SL3120-2TE13-0AA3    6SL3120-2TE13-0AB0       
6SL3120-2TE15-0AA3    6SL3120-2TE15-0AB0      
6SL3120-2TE21-0AA3    6SL3120-2TE21-0AB0       
6SL3120-2TE21-8AA3    6SL3120-2TE21-8AB0