西門子611伺服放大器(qi)輸出(chu)限(xian)制故障（4小(xiao)時修(xiu)復搞定）

上海恒稅電(dian)氣有限公司(si)，你的(de)(de)選擇沒(mei)有錯。公司(si)自成立以來(lai)，長期(qi)銷售(shou)維(wei)修(xiu)西門子變頻器(qi)及伺服驅動(dong)器(qi)的(de)(de)，觸摸屏(ping)，PLC，直流調速器(qi)等，積(ji)累(lei)了豐富(fu)的(de)(de)維(wei)修(xiu)經(jing)驗(yan)，對所(suo)維(wei)修(xiu)的(de)(de)機器(qi)建立完善(shan)的(de)(de)維(wei)修(xiu)檔案，所(suo)有我們維(wei)修(xiu)的(de)(de)機器(qi)我們都有完善(shan)的(de)(de)參(can)數(shu)備(bei)份，確保(bao)我們維(wei)修(xiu)的(de)(de)機器(qi)上機即能(neng)使用。

西(xi)(xi)門子(zi)611U控制器(qi)(qi)過(guo)(guo)載(zai)(zai)當天修(xiu)好，西(xi)(xi)門子(zi)611驅(qu)動器(qi)(qi)報A607過(guo)(guo)載(zai)(zai)維修(xiu)，西(xi)(xi)門子(zi)611U功(gong)率(lv)模(mo)(mo)塊(kuai)A608故障維修(xiu)，西(xi)(xi)門子(zi)611故障501過(guo)(guo)載(zai)(zai)維修(xiu)，西(xi)(xi)門子(zi)S120過(guo)(guo)載(zai)(zai)報警(jing)維修(xiu)，加工中(zhong)心(xin)伺服控制器(qi)(qi)過(guo)(guo)載(zai)(zai)報警(jing)，西(xi)(xi)門子(zi)6SL3120模(mo)(mo)塊(kuai)過(guo)(guo)載(zai)(zai)維修(xiu)，西(xi)(xi)門子(zi)840D系(xi)統230005故障，802DSL面板顯(xian)示230005功(gong)率(lv)單(dan)元過(guo)(guo)載(zai)(zai)，25201伺服故障，德瑪吉230005過(guo)(guo)載(zai)(zai)功(gong)率(lv)驅(qu)動器(qi)(qi)維修(xiu)

伺(si)服驅動(dong)(dong)器(qi)(qi)(qi)可(ke)能(neng)(neng)與電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)的(de)(de)(de)(de)(de)(de)設計有(you)關。1）當電(dian)(dian)(dian)(dian)(dian)機抖(dou)動(dong)(dong)，用(yong)(yong)萬用(yong)(yong)表(biao)(biao)測(ce)其(qi)三(san)(san)相(xiang)輸(shu)出電(dian)(dian)(dian)(dian)(dian)壓(ya)是否(fou)平(ping)衡(heng)，如不(bu)平(ping)衡(heng)有(you)可(ke)能(neng)(neng)是IGBT模(mo)塊(kuai)損(sun)(sun)壞。IGBT模(mo)塊(kuai)損(sun)(sun)壞的(de)(de)(de)(de)(de)(de)原(yuan)(yuan)因(yin)(yin)有(you)多(duo)(duo)種，首先(xian)是外(wai)部負(fu)載發生故障而(er)(er)導致(zhi)IGBT模(mo)塊(kuai)的(de)(de)(de)(de)(de)(de)損(sun)(sun)壞，其(qi)次(ci)驅動(dong)(dong)電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)老化也有(you)可(ke)能(neng)(neng)導致(zhi)驅動(dong)(dong)波(bo)(bo)形(xing)失真，此時(shi)驅動(dong)(dong)電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)一(yi)般(ban)都(dou)有(you)問題(ti)，查(cha)找(zhao)相(xiang)應(ying)的(de)(de)(de)(de)(de)(de)光(guang)耦、對管(guan)、穩壓(ya)管(guan)、電(dian)(dian)(dian)(dian)(dian)解電(dian)(dian)(dian)(dian)(dian)容等元件(jian)(jian)。2）變(bian)(bian)頻(pin)器(qi)(qi)(qi)操作面板顯示輸(shu)出缺相(xiang)或(huo)報三(san)(san)相(xiang)負(fu)載不(bu)平(ping)衡(heng)故障時(shi)，我(wo)們可(ke)以(yi)(yi)通(tong)過萬用(yong)(yong)表(biao)(biao)測(ce)量(liang)U、V、W對P之間的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)壓(ya)比(bi)較，查(cha)找(zhao)出哪相(xiang)電(dian)(dian)(dian)(dian)(dian)壓(ya)不(bu)*，然后用(yong)(yong)示波(bo)(bo)器(qi)(qi)(qi)和(he)(he)萬用(yong)(yong)表(biao)(biao)進一(yi)步確認導致(zhi)這路(lu)(lu)(lu)驅動(dong)(dong)電(dian)(dian)(dian)(dian)(dian)壓(ya)和(he)(he)驅動(dong)(dong)信號波(bo)(bo)形(xing)不(bu)正(zheng)常(chang)的(de)(de)(de)(de)(de)(de)原(yuan)(yuan)因(yin)(yin)。先(xian)檢查(cha)六(liu)(liu)路(lu)(lu)(lu)驅動(dong)(dong)電(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)電(dian)(dian)(dian)(dian)(dian)壓(ya)是否(fou)正(zheng)常(chang)，如哪路(lu)(lu)(lu)電(dian)(dian)(dian)(dian)(dian)壓(ya)不(bu)正(zheng)常(chang)，再檢查(cha)相(xiang)關的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)解電(dian)(dian)(dian)(dian)(dian)容、光(guang)耦等，后用(yong)(yong)示波(bo)(bo)器(qi)(qi)(qi)檢查(cha)六(liu)(liu)路(lu)(lu)(lu)波(bo)(bo)形(xing)是否(fou)符合技術要求。軟件(jian)(jian)可(ke)能(neng)(neng)重(zhong)裝了(le)，難(nan)得廠(chang)家安裝軟件(jian)(jian)的(de)(de)(de)(de)(de)(de)問題(ti)，不(bu)大可(ke)能(neng)(neng)，無語+糾結。在(zai)此分(fen)享，望(wang)高(gao)手指點，也對做此類(lei)工作的(de)(de)(de)(de)(de)(de)網(wang)友拋磚引(yin)玉(yu)了(le)，一(yi)些(xie)(xie)常(chang)見故障的(de)(de)(de)(de)(de)(de)分(fen)析和(he)(he)處(chu)理，在(zai)以(yi)(yi)前的(de)(de)(de)(de)(de)(de)文章(zhang)中(zhong)已(yi)經有(you)一(yi)些(xie)(xie)介紹，在(zai)國內市(shi)場(chang)(chang)上(shang)，三(san)(san)菱(ling)因(yin)(yin)為其(qi)穩定的(de)(de)(de)(de)(de)(de)質量(liang)，強大的(de)(de)(de)(de)(de)(de)品牌影響(xiang)，有(you)著相(xiang)當廣(guang)闊的(de)(de)(de)(de)(de)(de)市(shi)場(chang)(chang)，并(bing)已(yi)深(shen)入(ru)了(le)各(ge)個領域(yu)的(de)(de)(de)(de)(de)(de)應(ying)用(yong)(yong)。對于我(wo)們廣(guang)大用(yong)(yong)戶來說，所碰(peng)到的(de)(de)(de)(de)(de)(de)問題(ti)也是各(ge)種各(ge)樣，以(yi)(yi)下就(jiu)近(jin)期上(shang)海三(san)(san)信變(bian)(bian)頻(pin)器(qi)(qi)(qi)維(wei)修中(zhong)心在(zai)維(wei)修三(san)(san)菱(ling)變(bian)(bian)頻(pin)器(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)過程中(zhong)所碰(peng)到的(de)(de)(de)(de)(de)(de)一(yi)些(xie)(xie)新的(de)(de)(de)(de)(de)(de)故障損(sun)(sun)壞點及相(xiang)應(ying)的(de)(de)(de)(de)(de)(de)處(chu)理辦法(fa)和(he)(he)廣(guang)大用(yong)(yong)戶做一(yi)個探(tan)討。三(san)(san)菱(ling)變(bian)(bian)頻(pin)器(qi)(qi)(qi)目前在(zai)市(shi)場(chang)(chang)上(shang)用(yong)(yong)量(liang)多(duo)(duo)的(de)(de)(de)(de)(de)(de)就(jiu)是A500系列(lie)(lie)，以(yi)(yi)及E500系列(lie)(lie)了(le)，A500系列(lie)(lie)為通(tong)用(yong)(yong)型變(bian)(bian)頻(pin)器(qi)(qi)(qi)，適合高(gao)啟動(dong)(dong)轉矩和(he)(he)高(gao)動(dong)(dong)態響(xiang)應(ying)場(chang)(chang)合的(de)(de)(de)(de)(de)(de)使用(yong)(yong)。而(er)(er)E500系列(lie)(lie)則適合功能(neng)(neng)要求簡單(dan)。 如取消(xiao)貿易業(ye)務審批，健全事(shi)中(zhong)事(shi)后；貿易單(dan)一(yi)窗口向有(you)條件(jian)(jian)地(di)區的(de)(de)(de)(de)(de)(de)推廣(guang)等。