數控立車西門子電機模塊報警-能檢測帶修復；當系(xi)(xi)(xi)統(tong)發(fa)生故(gu)障后，采(cai)用(yong)(yong)常(chang)規電(dian)(dian)工檢(jian)測(ce)儀器(qi)(qi)，工具，按系(xi)(xi)(xi)統(tong)電(dian)(dian)路(lu)圖(tu)及機床電(dian)(dian)路(lu)圖(tu)對故(gu)障部分(fen)的電(dian)(dian)壓(ya)，電(dian)(dian)源(yuan)，脈(mo)沖(chong)信(xin)(xin)號(hao)等(deng)進行實(shi)測(ce)判斷(duan)故(gu)障所在(zai)。如(ru)電(dian)(dian)源(yuan)的輸入(ru)電(dian)(dian)壓(ya)超限，引起(qi)電(dian)(dian)源(yuan)監(jian)控可(ke)用(yong)(yong)電(dian)(dian)壓(ya)表測(ce)網絡電(dian)(dian)壓(ya)，或用(yong)(yong)電(dian)(dian)壓(ya)測(ce)試(shi)儀實(shi)時監(jian)控以排除其(qi)它原因。如(ru)發(fa)生位置(zhi)控制環故(gu)障可(ke)用(yong)(yong)示(shi)波(bo)器(qi)(qi)檢(jian)查(cha)測(ce)量(liang)回(hui)(hui)路(lu)的信(xin)(xin)號(hao)狀態，或用(yong)(yong)示(shi)波(bo)器(qi)(qi)觀(guan)察其(qi)信(xin)(xin)號(hao)輸出(chu)是(shi)否缺相，有無干擾。例如(ru)，上海(hai)某廠在(zai)排除故(gu)障中(zhong)，系(xi)(xi)(xi)統(tong)報警，位置(zhi)環硬件故(gu)障，用(yong)(yong)示(shi)波(bo)器(qi)(qi)檢(jian)查(cha)發(fa)現有干擾信(xin)(xin)號(hao)，我們在(zai)電(dian)(dian)路(lu)中(zhong)用(yong)(yong)接(jie)電(dian)(dian)容的方(fang)法將其(qi)濾掉使系(xi)(xi)(xi)統(tong)工作正常(chang)。如(ru)出(chu)現系(xi)(xi)(xi)統(tong)無法回(hui)(hui)基準(zhun)點(dian)的情況，可(ke)用(yong)(yong)示(shi)波(bo)器(qi)(qi)檢(jian)查(cha)是(shi)否有零(ling)標記(ji)脈(mo)沖(chong)，若沒(mei)有可(ke)考慮是(shi)測(ce)量(liang)系(xi)(xi)(xi)統(tong)損壞。

　　用(yong)可編程(cheng)控(kong)制器進(jin)行PLC中斷狀態分析：可編程(cheng)序控(kong)制器發生(sheng)故障時，其(qi)中斷原因(yin)(yin)以(yi)中斷堆棧的(de)(de)方式記(ji)憶。使用(yong)編程(cheng)器可以(yi)在(zai)系統(tong)停止狀態下，調出中斷堆棧和塊堆棧，按其(qi)所(suo)指(zhi)示的(de)(de)原因(yin)(yin)，查(cha)明(ming)故障所(suo)在(zai)。在(zai)可編程(cheng)序控(kong)制器的(de)(de)維修中這是常(chang)用(yong)有效和快速的(de)(de)辦法。

　　接(jie)(jie)口(kou)信號檢查(cha)：通過(guo)用(yong)可(ke)編(bian)程序(xu)控制(zhi)器檢查(cha)機床(chuang)控制(zhi)系統的接(jie)(jie)口(kou)信號，并與接(jie)(jie)口(kou)手冊的正(zheng)確信號相(xiang)對比(bi)，亦可(ke)查(cha)出相(xiang)應(ying)的故障(zhang)點。

　　診(zhen)斷(duan)(duan)備(bei)(bei)件(jian)替換法(fa)：現(xian)(xian)代(dai)數(shu)(shu)控系統大都采用(yong)(yong)模(mo)(mo)(mo)(mo)塊(kuai)化設計，按(an)功能不同(tong)(tong)劃分不同(tong)(tong)模(mo)(mo)(mo)(mo)塊(kuai)，隨著現(xian)(xian)代(dai)技術的(de)(de)發展(zhan)，電(dian)路的(de)(de)集成(cheng)規模(mo)(mo)(mo)(mo)越來(lai)越大技術也越來(lai)越復雜，按(an)常規方法(fa)，很難(nan)把故(gu)(gu)障定位到一(yi)(yi)個很小的(de)(de)區域，而(er)一(yi)(yi)旦(dan)系統發生故(gu)(gu)障，為了縮短停機時間，我們可(ke)以根據模(mo)(mo)(mo)(mo)塊(kuai)的(de)(de)功能與故(gu)(gu)障現(xian)(xian)象(xiang)，初步判(pan)斷(duan)(duan)出可(ke)能的(de)(de)故(gu)(gu)障模(mo)(mo)(mo)(mo)塊(kuai)，用(yong)(yong)診(zhen)斷(duan)(duan)備(bei)(bei)件(jian)將其替換，這樣(yang)可(ke)迅速判(pan)斷(duan)(duan)出有(you)故(gu)(gu)障的(de)(de)模(mo)(mo)(mo)(mo)塊(kuai)。在沒有(you)診(zhen)斷(duan)(duan)備(bei)(bei)件(jian)的(de)(de)情況下(xia)可(ke)以采用(yong)(yong)現(xian)(xian)場相同(tong)(tong)或(huo)相容的(de)(de)模(mo)(mo)(mo)(mo)塊(kuai)進行替換檢查(cha)，對于現(xian)(xian)代(dai)數(shu)(shu)控的(de)(de)維修，越來(lai)越多的(de)(de)情況采用(yong)(yong)這種(zhong)方法(fa)進行診(zhen)斷(duan)(duan)，然后用(yong)(yong)備(bei)(bei)件(jian)替換損壞模(mo)(mo)(mo)(mo)塊(kuai)，使系統正常工作。盡最大可(ke)能縮短故(gu)(gu)障停機時間，使用(yong)(yong)這種(zhong)方法(fa)在操作時注意(yi)一(yi)(yi)定要在停電(dian)狀態下(xia)進行，還要仔細檢查(cha)線路板的(de)(de)版(ban)本，型(xing)號，各種(zhong)標(biao)記(ji)，跨接(jie)是(shi)否相同(tong)(tong)，對于有(you)關的(de)(de)機床數(shu)(shu)據和電(dian)位計的(de)(de)位置應做好記(ji)錄，拆線時應做好標(biao)志(zhi)。

　　利用系統(tong)(tong)(tong)的(de)自診斷(duan)功(gong)能(neng)判(pan)斷(duan)：現代數控(kong)(kong)系統(tong)(tong)(tong)尤其是全功(gong)能(neng)數控(kong)(kong)具有很強的(de)自診斷(duan)能(neng)力，通(tong)過(guo)(guo)實施時監控(kong)(kong)系統(tong)(tong)(tong)各部分的(de)工作，及時判(pan)斷(duan)故障(zhang)，給出報警信息，并做(zuo)出相應的(de)動作，避免事(shi)故發(fa)生(sheng)。然而有時當硬件發(fa)生(sheng)故障(zhang)時，就無法報警，有的(de)數控(kong)(kong)系統(tong)(tong)(tong)可通(tong)過(guo)(guo)發(fa)光管(guan)不(bu)同(tong)(tong)的(de)閃爍頻率或不(bu)同(tong)(tong)的(de)組合做(zuo)出相應的(de)指(zhi)示，這些指(zhi)示配合使(shi)用就可幫助我們(men)準確(que)地診斷(duan)出故障(zhang)模板的(de)位(wei)(wei)置。如SINUMERIK 8系統(tong)(tong)(tong)根據MS100 CPU板上(shang)四個(ge)指(zhi)示燈(deng)和操作面板上(shang)的(de)FAULT燈(deng)的(de)亮滅組合就可判(pan)斷(duan)出故障(zhang)位(wei)(wei)置。

數控立車西門子電機模塊報警-能檢測帶修復；

驅(qu)(qu)動(dong)器(qi)(qi)報警38050*維(wei)(wei)修(xiu)(xiu)(xiu)，西(xi)(xi)(xi)門(men)子(zi)6SL3120伺服(fu)驅(qu)(qu)動(dong)器(qi)(qi)維(wei)(wei)修(xiu)(xiu)(xiu)，西(xi)(xi)(xi)門(men)子(zi)6SL3130電(dian)源維(wei)(wei)修(xiu)(xiu)(xiu)，西(xi)(xi)(xi)門(men)子(zi)6SL3121伺服(fu)模塊(kuai)(kuai)維(wei)(wei)修(xiu)(xiu)(xiu)，西(xi)(xi)(xi)門(men)子(zi)802D數控系(xi)統驅(qu)(qu)動(dong)器(qi)(qi)維(wei)(wei)修(xiu)(xiu)(xiu)，西(xi)(xi)(xi)門(men)子(zi)802DSL控制器(qi)(qi)模塊(kuai)(kuai)維(wei)(wei)修(xiu)(xiu)(xiu)，接(jie)地故(gu)(gu)(gu)(gu)障(zhang)維(wei)(wei)修(xiu)(xiu)(xiu)，RDY燈(deng)閃爍維(wei)(wei)修(xiu)(xiu)(xiu)，F30021故(gu)(gu)(gu)(gu)障(zhang)維(wei)(wei)修(xiu)(xiu)(xiu)，F23004故(gu)(gu)(gu)(gu)障(zhang)維(wei)(wei)修(xiu)(xiu)(xiu)，F0780*維(wei)(wei)修(xiu)(xiu)(xiu)，過流維(wei)(wei)修(xiu)(xiu)(xiu)，欠(qian)壓維(wei)(wei)修(xiu)(xiu)(xiu)，F30897故(gu)(gu)(gu)(gu)障(zhang)維(wei)(wei)修(xiu)(xiu)(xiu)，F30005故(gu)(gu)(gu)(gu)障(zhang)維(wei)(wei)修(xiu)(xiu)(xiu)，F07930代碼維(wei)(wei)修(xiu)(xiu)(xiu)，F07801故(gu)(gu)(gu)(gu)障(zhang)維(wei)(wei)修(xiu)(xiu)(xiu)，25201伺服(fu)故(gu)(gu)(gu)(gu)障(zhang)維(wei)(wei)修(xiu)(xiu)(xiu)，F30027故(gu)(gu)(gu)(gu)障(zhang)維(wei)(wei)修(xiu)(xiu)(xiu)，F31885報警，模塊(kuai)(kuai)短路(lu)維(wei)(wei)修(xiu)(xiu)(xiu)，跳閘維(wei)(wei)修(xiu)(xiu)(xiu)，燈(deng)不亮維(wei)(wei)修(xiu)(xiu)(xiu)，啟(qi)動(dong)無顯示，230021接(jie)地故(gu)(gu)(gu)(gu)障(zhang)，T1過載，輸出電(dian)壓低維(wei)(wei)修(xiu)(xiu)(xiu)，風扇報警維(wei)(wei)修(xiu)(xiu)(xiu)，溫度故(gu)(gu)(gu)(gu)障(zhang)維(wei)(wei)修(xiu)(xiu)(xiu)，電(dian)路(lu)板壞維(wei)(wei)修(xiu)(xiu)(xiu)等(deng)等(deng)。

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