NUM數控係統維修常見問題及調試過程
來源：昌昇自動化時間：2022-04-14
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想要在NUM數控係統維修中zhong找zhao到dao故gu障zhang的de所suo在zai，那na麼me了le解jie數shu控kong係xi統tong的de運yun行xing程cheng度du，並bing且qie對dui於yu操cao作zuo人ren員yuan來lai說shuo，還hai需xu要yao對dui作zuo業ye過guo程cheng或huo者zhe是shi故gu障zhang時shi期qi，係xi統tong顯xian示shi的de數shu據ju進jin行xing記ji錄lu，這zhe樣yang可ke以yi留liu下xia一yi定ding的de數shu據ju作zuo為wei今jin後hou的de參can考kao。NUM數(shu)控(kong)係(xi)統(tong)維(wei)修(xiu)操(cao)作(zuo)中(zhong)還(hai)需(xu)要(yao)注(zhu)意(yi)發(fa)電(dian)狀(zhuang)態(tai)時(shi)的(de)過(guo)電(dian)壓(ya)，發(fa)電(dian)狀(zhuang)態(tai)下(xia)，故(gu)障(zhang)情(qing)況(kuang)出(chu)現(xian)的(de)概(gai)率(lv)較(jiao)高(gao)，主(zhu)要(yao)是(shi)因(yin)為(wei)電(dian)動(dong)機(ji)的(de)實(shi)際(ji)轉(zhuan)速(su)比(bi)同(tong)步(bu)轉(zhuan)速(su)還(hai)高(gao)，而(er)使(shi)電(dian)動(dong)機(ji)處(chu)於(yu)發(fa)電(dian)狀(zhuang)態(tai)或(huo)者(zhe)是(shi)中(zhong)頻(pin)爐(lu)工(gong)作(zuo)於(yu)向(xiang)電(dian)網(wang)回(hui)饋(kui)時(shi)，而(er)變(bian)頻(pin)器(qi)又(you)沒(mei)有(you)安(an)裝(zhuang)製(zhi)動(dong)單(dan)元(yuan)引(yin)起(qi)的(de)，這(zhe)個(ge)時(shi)候(hou)對(dui)數(shu)控(kong)係(xi)統(tong)跟(gen)電(dian)源(yuan)之(zhi)間(jian)的(de)測(ce)試(shi)也(ye)是(shi)十(shi)分(fen)必(bi)要(yao)的(de)。
還有一種常見的故障情況，當NUM數控係統維修時，編碼器速度反饋過程中，編碼器電源可能會失電。這個時候，維修人員可以檢查連接5V編bian碼ma器qi電dian源yuan。確que保bao該gai電dian源yuan能neng提ti供gong足zu夠gou的de電dian流liu。如ru使shi用yong外wai部bu電dian源yuan，確que保bao該gai電dian壓ya是shi對dui驅qu動dong器qi信xin號hao地di的de。之zhi後hou，直zhi接jie啟qi動dong，係xi統tong可ke以yi恢hui複fu正zheng常chang的de。這zhe個ge問wen題ti雖sui然ran常chang見jian，但dan是shi處chu理li起qi來lai也ye十shi分fen簡jian單dan。
NUM數控係統維修需要從啟動到運行整個過程進行檢測，所以在一定程度上來說，維修是一個漫長而繁瑣過程，需要經曆檢測維修調試等等流程。
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