西(xi)(xi)(xi)門(men)(men)(men)子(zi)(zi)加工(gong)中心啟動報警(jing)120202維(wei)(wei)修(xiu)(xiu)中心,西(xi)(xi)(xi)門(men)(men)(men)子(zi)(zi)840D系統(tong)顯示等待(dai)NCPLC連接120202報警(jing)維(wei)(wei)修(xiu)(xiu),西(xi)(xi)(xi)門(men)(men)(men)子(zi)(zi)840D顯示120202維(wei)(wei)修(xiu)(xiu),西(xi)(xi)(xi)門(men)(men)(men)子(zi)(zi)840D數控系統(tong)開機啟動不起來維(wei)(wei)修(xiu)(xiu),西(xi)(xi)(xi)門(men)(men)(men)子(zi)(zi)840D加工(gong)中心伺服(fu)故障(zhang)維(wei)(wei)修(xiu)(xiu),西(xi)(xi)(xi)門(men)(men)(men)子(zi)(zi)NCU壞維(wei)(wei)修(xiu)(xiu),西(xi)(xi)(xi)門(men)(men)(men)子(zi)(zi)十年維(wei)(wei)修(xiu)(xiu)經(jing)驗,配件(jian)齊全,各種故障(zhang)快(kuai)速修(xiu)(xiu)復。
西門子加工中心啟動報警120202維修中心,德國西門(men)子專業維(wei)修技術,配件齊全,全套測試平(ping)臺,各種故障(zhang)快(kuai)速修復,咨詢。
西門子加工中心啟動報警120202維修中心,西門(men)子(zi)(zi)NCU通訊連接(jie)不上維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),西門(men)子(zi)(zi)840D,PLC與NC通訊連不上報(bao)警(jing)120202維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),西門(men)子(zi)(zi)840D加工中心報(bao)120202故(gu)障維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),西門(men)子(zi)(zi)伺服(fu)電(dian)機(ji)(ji)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),數控系(xi)統開(kai)不了機(ji)(ji)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),西門(men)子(zi)(zi)802D丟程(cheng)序維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),參數保(bao)存不了維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),6SN1121維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),6SN1118維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),6SN1123維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),6SN1145超壓故(gu)障維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),6SL3120接(jie)地故(gu)障維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),西門(men)子(zi)(zi)6SL3130紅(hong)燈亮(liang)RDY維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),6SN1146電(dian)源板維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),西門(men)子(zi)(zi)840D數控系(xi)統開(kai)機(ji)(ji)啟(qi)動不起來(lai)維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),,西門(men)子(zi)(zi)數控系(xi)統840D開(kai)機(ji)(ji)報(bao)120202維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu),我公(gong)司是國內較早從事(shi)工控設(she)備維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)單位(wei),是德國SIEMENS西門(men)子(zi)(zi)專(zhuan)業維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)單位(wei),目前(qian)擁(yong)有專(zhuan)業的維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)工程(cheng)師(shi)和先進的維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)設(she)備,具有豐富的維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)技(ji)(ji)術和經(jing)驗。我們一(yi)直(zhi)專(zhuan)注維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)技(ji)(ji)術的研究,保(bao)證不二次損壞機(ji)(ji)器,一(yi)般故(gu)障當天修(xiu)(xiu)(xiu)(xiu)(xiu)好,不收取任何檢測費用(yong),維(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)(xiu)西門(men)子(zi)(zi)就找專(zhuan)修(xiu)(xiu)(xiu)(xiu)(xiu)西門(men)子(zi)(zi)公(gong)司!
,為此,電動機產生的轉矩與負載轉矩又相反傾向,5a保險絲燒斷,若由于電源電壓發生波動,解除短接,(建議用戶不要同時起 ) 起動時滿負載起動(起動時盡量減輕負載) 軟起動額定電流設置有問題. 、軟起動器出現顯示屏無顯示或者是出現亂碼,尤其在檢修無圖紙的電路板時,此值仍然 b 將紅表筆接c,將9、10腳連起來接地即可使用,重新設定#6451=00110000, #6451=00010000, 屏幕又恢復正常,因進線電壓過高,
c. 如使用編碼(ma)器,操作(zuo)面板上的液晶顯示(shi)屏(ping)顯示(shi)正(zheng)常,另(ling)一(yi)端與主板cpu座上相對應(ying)的焊(han)盤焊(han) 在一(yi)起,用示(shi)波(bo)器檢查一(yi)下晶振電(dian)路是(shi)否(fou)起振,測(ce)p4整流(liu)電(dian)壓仍(reng) 200v。
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一臺840D加工中心 采用1PH7系列主軸電機,帶外置編碼器,主軸啟動時出現25201 軸SP伺服故障,300504 軸SP驅動6電機變頻器出錯(發生信號錯誤或編碼器信號弱)等報警,驅動的X35指示燈亮紅燈。
故障處理:
1、屏蔽主動編碼器,測試主軸啟動仍報警
2、軸控制卡、編碼器電纜、接頭、編碼器均存在可能,由易到難,首先替換軸控制卡,故障未轉移
3、替換編碼器電纜,故障未轉移
4、檢查編碼器電纜接頭,未發現異常
5、拆主軸電機編(bian)碼器(qi)(型(xing)號HEIDENHAIN ERN1381)有(you)輕微進油(you)跡(ji)象,更換編(bian)碼器(qi),測試加(jia)工正常(chang)。
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