西門(men)子(zi)(zi)加工中心(xin)啟動報(bao)警(jing)120202維修(xiu)中心(xin),西門(men)子(zi)(zi)840D系統顯(xian)示(shi)等待NCPLC連接(jie)120202報(bao)警(jing)維修(xiu),西門(men)子(zi)(zi)840D顯(xian)示(shi)120202維修(xiu),西門(men)子(zi)(zi)840D數控系統開機啟動不(bu)起來維修(xiu),西門(men)子(zi)(zi)840D加工中心(xin)伺服(fu)故(gu)障維修(xiu),西門(men)子(zi)(zi)NCU壞維修(xiu),西門(men)子(zi)(zi)十年維修(xiu)經驗,配件(jian)齊全(quan),各種故(gu)障快速修(xiu)復。
西門子加工中心啟動報警120202維修中心,德國西門子(zi)專(zhuan)業維修(xiu)(xiu)技術,配(pei)件齊全,全套測試平臺(tai),各種故(gu)障快速(su)修(xiu)(xiu)復(fu),咨詢(xun)。
西門子加工中心啟動報警120202維修中心,西(xi)(xi)(xi)(xi)門(men)子(zi)(zi)NCU通(tong)訊(xun)連接不(bu)(bu)(bu)上(shang)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),西(xi)(xi)(xi)(xi)門(men)子(zi)(zi)840D,PLC與(yu)NC通(tong)訊(xun)連不(bu)(bu)(bu)上(shang)報警(jing)120202維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),西(xi)(xi)(xi)(xi)門(men)子(zi)(zi)840D加(jia)工(gong)中心報120202故(gu)障(zhang)(zhang)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),西(xi)(xi)(xi)(xi)門(men)子(zi)(zi)伺服電機(ji)(ji)(ji)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),數(shu)(shu)控(kong)系(xi)(xi)統(tong)開不(bu)(bu)(bu)了機(ji)(ji)(ji)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),西(xi)(xi)(xi)(xi)門(men)子(zi)(zi)802D丟(diu)程(cheng)序(xu)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),參(can)數(shu)(shu)保(bao)存不(bu)(bu)(bu)了維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),6SN1121維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),6SN1118維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),6SN1123維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),6SN1145超壓故(gu)障(zhang)(zhang)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),6SL3120接地故(gu)障(zhang)(zhang)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),西(xi)(xi)(xi)(xi)門(men)子(zi)(zi)6SL3130紅燈(deng)亮RDY維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),6SN1146電源板維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),西(xi)(xi)(xi)(xi)門(men)子(zi)(zi)840D數(shu)(shu)控(kong)系(xi)(xi)統(tong)開機(ji)(ji)(ji)啟動不(bu)(bu)(bu)起來維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),,西(xi)(xi)(xi)(xi)門(men)子(zi)(zi)數(shu)(shu)控(kong)系(xi)(xi)統(tong)840D開機(ji)(ji)(ji)報120202維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),我公司是(shi)國內較早從事工(gong)控(kong)設(she)備(bei)(bei)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)單位,是(shi)德國SIEMENS西(xi)(xi)(xi)(xi)門(men)子(zi)(zi)專(zhuan)(zhuan)業維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)單位,目(mu)前擁有(you)專(zhuan)(zhuan)業的維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)工(gong)程(cheng)師和(he)*維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)設(she)備(bei)(bei),具有(you)豐富的維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)技(ji)術和(he)經驗。我們一直專(zhuan)(zhuan)注(zhu)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)技(ji)術的研究,保(bao)證不(bu)(bu)(bu)二次損壞機(ji)(ji)(ji)器,一般故(gu)障(zhang)(zhang)當天(tian)修(xiu)(xiu)(xiu)(xiu)好,不(bu)(bu)(bu)收取任何檢測費(fei)用,維(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)西(xi)(xi)(xi)(xi)門(men)子(zi)(zi)就找(zhao)專(zhuan)(zhuan)修(xiu)(xiu)(xiu)(xiu)西(xi)(xi)(xi)(xi)門(men)子(zi)(zi)公司!
,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(shi)用(yong)(yong)編碼(ma)器(qi),操作(zuo)面板上的(de)液晶顯示(shi)屏顯示(shi)正常,另一端(duan)與主板cpu座上相(xiang)對應的(de)焊盤焊 在一起,用(yong)(yong)示(shi)波(bo)器(qi)檢查(cha)一下(xia)晶振電(dian)路是否起振,測p4整流(liu)電(dian)壓仍 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(chai)主軸電機編碼器(型(xing)號HEIDENHAIN ERN1381)有輕微(wei)進油跡(ji)象,更換編碼器,測試加工正常。
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