廠商性質：經銷商

所在地：上海市

更(geng)新時間：2024-06-12

產品簡介：

（當天修好(hao)）德瑪(ma)吉西(xi)門子810D系統報(bao)(bao)300501故障處理；西(xi)門子810D系統報(bao)(bao)300501電機驅(qu)動問題修復解決，西(xi)門子數控機床維修，加工中心維修，

報警故障代碼顯示(shi)：300501

故障原因：某軸驅(qu)動(dong)系統濾波電流大于或等于1.2倍的(de)MD1107

故障處理(li)檢查(cha)：

1.檢(jian)查(cha)電(dian)機(ji)數據、電(dian)機(ji)代碼是(shi)否正確

2.強電控(kong)制電路故障

3.實際(ji)電流(liu)檢測是否有誤(wu)

4.增(zeng)大晶體管限制電流(liu)MD1107

5.增加(jia)電流檢測(ce)時間常數MD1254中的(de)值

6.若有(you)必要(yao)跟換611D驅動模塊西門子全系(xi)(xi)列數控系(xi)(xi)統.

西門子810D系統報300501電(dian)機驅動問題(ti)修復解決

西(xi)門子數(shu)控系統(tong)與電源電網，機械系統(tong)等相關聯，而且(qie)在工(gong)作中一直處于頻繁(fan)的啟(qi)動和運(yun)行狀態，因(yin)而這(zhe)也是故障較多的部分。

其主要故障(zhang)有：①系(xi)(xi)(xi)統(tong)(tong)損壞(huai)。一(yi)(yi)(yi)般(ban)(ban)由(you)(you)于(yu)網(wang)(wang)絡電(dian)(dian)(dian)(dian)壓波動太大，或(huo)電(dian)(dian)(dian)(dian)壓沖擊造(zao)成(cheng)(cheng)(cheng)。我(wo)國大部分(fen)地區電(dian)(dian)(dian)(dian)網(wang)(wang)質(zhi)量不(bu)(bu)(bu)好(hao)，會給(gei)機床(chuang)(chuang)帶來電(dian)(dian)(dian)(dian)壓超限，尤其是(shi)(shi)瞬(shun)間超限，如(ru)無(wu)(wu)專(zhuan)門的電(dian)(dian)(dian)(dian)壓監控儀，則(ze)很難測(ce)到，在(zai)查找(zhao)故障(zhang)原(yuan)(yuan)因(yin)時(shi)，要加(jia)(jia)以(yi)注意(yi)，還(huan)有一(yi)(yi)(yi)些是(shi)(shi)由(you)(you)于(yu)特殊原(yuan)(yuan)因(yin)造(zao)成(cheng)(cheng)(cheng)的損壞(huai)。如(ru)華北(bei)某廠由(you)(you)于(yu)雷擊中(zhong)工(gong)廠變電(dian)(dian)(dian)(dian)站(zhan)并竄(cuan)入(ru)電(dian)(dian)(dian)(dian)網(wang)(wang)而(er)(er)(er)造(zao)成(cheng)(cheng)(cheng)多臺(tai)機床(chuang)(chuang)伺(si)服(fu)系(xi)(xi)(xi)統(tong)(tong)損壞(huai)。②無(wu)(wu)控制指(zhi)令，而(er)(er)(er)電(dian)(dian)(dian)(dian)機高速(su)(su)(su)運(yun)轉。這(zhe)種故障(zhang)的原(yuan)(yuan)因(yin)是(shi)(shi)速(su)(su)(su)度(du)環(huan)開環(huan)或(huo)正反饋(kui)(kui)(kui)。如(ru)在(zai)東北(bei)某廠，引進的西德(de)公司轉子(zi)銑床(chuang)(chuang)在(zai)調(diao)試中(zhong)，機床(chuang)(chuang)X軸(zhou)在(zai)無(wu)(wu)指(zhi)令的情況下(xia)，高速(su)(su)(su)運(yun)轉，經(jing)分(fen)析(xi)我(wo)們(men)認(ren)為是(shi)(shi)正反饋(kui)(kui)(kui)造(zao)成(cheng)(cheng)(cheng)的。因(yin)為系(xi)(xi)(xi)統(tong)(tong)零點漂(piao)移(yi)，在(zai)正反饋(kui)(kui)(kui)情況下(xia)，就會迅速(su)(su)(su)累加(jia)(jia)使電(dian)(dian)(dian)(dian)機在(zai)高速(su)(su)(su)下(xia)運(yun)轉，而(er)(er)(er)我(wo)們(men)按標(biao)簽檢查線(xian)路后*正確，機床(chuang)(chuang)廠技術(shu)人員認(ren)為不(bu)(bu)(bu)可能接錯，在(zai)充分(fen)分(fen)析(xi)與(yu)檢測(ce)后我(wo)們(men)將反饋(kui)(kui)(kui)線(xian)反接，結果(guo)機床(chuang)(chuang)運(yun)轉正常(chang)。機床(chuang)(chuang)廠技術(shu)人員不(bu)(bu)(bu)得不(bu)(bu)(bu)承(cheng)認(ren)德(de)方(fang)工(gong)作失誤。還(huan)有一(yi)(yi)(yi)例子(zi)，我(wo)們(men)在(zai)天津(jin)某廠培(pei)訓講學時(shi)，應廠方(fang)要求(qiu)對他(ta)們(men)廠一(yi)(yi)(yi)臺(tai)自進廠后一(yi)(yi)(yi)直無(wu)(wu)法(fa)正常(chang)工(gong)作的精(jing)密磨床(chuang)(chuang)進行(xing)維修，其故障(zhang)是(shi)(shi)：機床(chuang)(chuang)一(yi)(yi)(yi)啟動電(dian)(dian)(dian)(dian)機就運(yun)轉，而(er)(er)(er)且越來越快(kuai)，直至(zhi)高轉速(su)(su)(su)。我(wo)們(men)分(fen)析(xi)認(ren)為是(shi)(shi)由(you)(you)于(yu)速(su)(su)(su)度(du)環(huan)開路，系(xi)(xi)(xi)統(tong)(tong)漂(piao)移(yi)無(wu)(wu)法(fa)抑制造(zao)成(cheng)(cheng)(cheng)。經(jing)檢查其原(yuan)(yuan)因(yin)是(shi)(shi)速(su)(su)(su)度(du)反饋(kui)(kui)(kui)線(xian)接到了地線(xian)上(shang)造(zao)成(cheng)(cheng)(cheng)。③加(jia)(jia)工(gong)時(shi)工(gong)件表面達(da)不(bu)(bu)(bu)到要求(qiu)，走圓弧(hu)插補軸(zhou)換向(xiang)時(shi)出現凸臺(tai)，或(huo)電(dian)(dian)(dian)(dian)機低速(su)(su)(su)爬行(xing)或(huo)振動，這(zhe)類故障(zhang)一(yi)(yi)(yi)般(ban)(ban)是(shi)(shi)由(you)(you)于(yu)伺(si)服(fu)系(xi)(xi)(xi)統(tong)(tong)調(diao)整不(bu)(bu)(bu)當(dang)，各軸(zhou)增(zeng)益系(xi)(xi)(xi)統(tong)(tong)不(bu)(bu)(bu)相等或(huo)與(yu)電(dian)(dian)(dian)(dian)機匹配不(bu)(bu)(bu)合適引起，解決辦法(fa)是(shi)(shi)進行(xing)調(diao)節。④保險燒(shao)斷，或(huo)電(dian)(dian)(dian)(dian)機過熱，以(yi)至(zhi)燒(shao)壞(huai)，這(zhe)類故障(zhang)一(yi)(yi)(yi)般(ban)(ban)是(shi)(shi)機械負載過大或(huo)卡死(si)。