西(xi)門子(zi)(zi)6RA70控(kong)制器(qi)(qi)無勵(li)磁(ci)電流(liu)修(xiu)(xiu)理，西(xi)門子(zi)(zi)直流(liu)調(diao)調(diao)速裝置啟動(dong)(dong)無勵(li)磁(ci)電壓(ya)維(wei)(wei)修(xiu)(xiu)，西(xi)門子(zi)(zi)直流(liu)變頻器(qi)(qi)/直流(liu)驅動(dong)(dong)器(qi)(qi)無勵(li)磁(ci)輸出維(wei)(wei)修(xiu)(xiu)，我(wo)公(gong)司是國內較早從事工(gong)(gong)控(kong)設(she)備維(wei)(wei)修(xiu)(xiu)單位，目(mu)前(qian)擁(yong)有(you)專業的西(xi)門子(zi)(zi)維(wei)(wei)修(xiu)(xiu)工(gong)(gong)程師和*維(wei)(wei)修(xiu)(xiu)設(she)備，具有(you)豐富的維(wei)(wei)修(xiu)(xiu)技術和經驗。我(wo)們一(yi)直專注(zhu)維(wei)(wei)修(xiu)(xiu)技術的研究,保證不二次損壞機器(qi)(qi)，一(yi)般故障當天(tian)修(xiu)(xiu)好，不收取任何檢(jian)測(ce)費用(yong),維(wei)(wei)修(xiu)(xiu)西(xi)門子(zi)(zi)就(jiu)找專修(xiu)(xiu)西(xi)門子(zi)(zi)公(gong)司！
西門子6RA70控制器無勵磁電流修理，西門子直流調調速裝置啟動無勵磁電壓維修，西門子直流變頻器/直流驅動器無勵磁輸出維修，現在雖然有很多維修公司修控制器，用戶看到網上這么多維修公司弄得用戶頭暈眼亂，擔驚受怕萬一修不好，找錯人等疑慮，這篇信息提示：只從事西門子工業方面硬件維修，在上海已有十年西門子維修經驗，硬件方面非常專業，另外搭建西門子模擬測試平臺，從而實驗達到維修質量，如有這方面維修需要時多多關照。維修西門子就找西門子專業公司
西門子6RA70控制器無勵磁電流故障檢測處(chu)理：檢查并提高供(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)。當電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)轉動(dong)時，故障原因(yin)：HALL相位(wei)錯(cuo)誤。處(chu)理方法：檢查電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)相位(wei)設定開(kai)關是否正確。凌科(ke)自動(dong)化維修案例（1）一臺進口數控車床（西門子810D系(xi)統），開(kai)機(ji)后屏幕上出現報警(jing)“NC，PLC無法連接”，打開(kai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣柜后發現，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)模塊(kuai)和(he)NCU模塊(kuai)上的指示燈和(he)數碼管均沒有顯示，而電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)模塊(kuai)進線端電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)用三用表測量為395V，因(yin)此判定該故障是由于進線電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)偏高而導致電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)模塊(kuai)內(nei)部(bu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路出現問(wen)題，打開(kai)模塊(kuai)，檢測內(nei)部(bu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)部(bu)分，發現一只大功率場效應(ying)管燒壞，更換損壞元器件(jian)，并調(diao)整該廠房電(dian)(dian)(dian)(dian)(dian)(dian)(dian)網電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)至380V后重新(xin)開(kai)機(ji)。2系(xi)統啟動(dong)正常。
西門子6RA70控制器其他故障修復包括：上(shang)電跳閘(zha)(zha)，開機(ji)炸可控(kong)(kong)硅(gui)，模塊壞(huai)(huai)，IGBT燒(shao)，通電燒(shao)保(bao)險(xian)，無勵(li)(li)磁電壓，報勵(li)(li)磁故障，勵(li)(li)磁過流(liu)，速(su)(su)(su)度不(bu)可控(kong)(kong)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，超速(su)(su)(su)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，帶(dai)負載報故障維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，冷卻風機(ji)壞(huai)(huai)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，散熱風扇(shan)壞(huai)(huai)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，直(zhi)流(liu)調(diao)速(su)(su)(su)裝(zhuang)置風扇(shan)原廠出售，，主板(ban)(ban)銷(xiao)售，脈(mo)沖(chong)觸發(fa)板(ban)(ban)銷(xiao)售，轉速(su)(su)(su)度不(bu)穩定維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，可控(kong)(kong)硅(gui)晶閘(zha)(zha)管(guan)燒(shao)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，直(zhi)流(liu)調(diao)速(su)(su)(su)裝(zhuang)置無顯示維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，A018,A015,運轉速(su)(su)(su)度不(bu)連貫(guan)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，高速(su)(su)(su)不(bu)穩定維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，低速(su)(su)(su)不(bu)穩定維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，啟(qi)動合閘(zha)(zha)跳保(bao)險(xian)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，運轉不(bu)出力維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)，控(kong)(kong)制板(ban)(ban)維(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)等(deng)等(deng)。西門子(zi)6RA70直(zhi)流(liu)調(diao)速(su)(su)(su)器常(chang)見(jian)故障報警：F001，F004，F005，F006 ，F007 ，F030 ，F036，F038，F040 F042，F046，F050，F052,F062，F068,F031,A031,A035，A025,F067,88888,A018,O12.1/O12.2,A019,10.3,F043等(deng)報警均可快速(su)(su)(su)修(xiu)(xiu)(xiu)(xiu)復。
西門子6RA70控制器維修型號：
西門子1P6RA7018-6DS22-0
西門子1P6RA7025-6DS22-0
西門子1P6RA7028-6DS22-0
西門子1P6RA7031-6DS22-0
西門子1P6RA7075-6DS22-0
西門子1P6RA7078-6DS22-0
西門子1P6RA7081-6DS22-0
西門子1P6RA7085-6DS22-0
西門子1P6RA7087-6DS22-0
西門子1P6RA7091-6DS22-0
西門子1P6RA7093-4DS22-0
西門子(zi)1P6RA7095-4DS22-0
