來源:昌昇自動化時間:2026-04-09 15:06:16
彙川變頻器err故障 意想不到的維修結果 我wo的de一yi個ge大da客ke戶hu,合he作zuo很hen多duo年nian了le,一yi大da早zao就jiu給gei我wo們men老lao板ban打da電dian話hua,說shuo有you一yi台tai彙hui川chuan變bian頻pin器qi壞huai了le速su速su過guo來lai看kan現xian場chang,比bi較jiao急ji,耽dan誤wu不bu得de。問wen客ke戶hu是shi什shen麼me問wen題ti,他ta也ye描miao述shu不bu出chu來lai就jiu說shuo報bao警jingerr,反fan正zheng變bian頻pin器qi不bu動dong了le,我wo們men直zhi接jie去qu了le兩liang人ren去qu勘kan察cha現xian場chang,到dao了le現xian場chang看kan到dao機ji器qi後hou震zhen驚jing了le,這zhe玩wan意yi太tai大da了le,壓ya根gen沒mei法fa裝zhuang車che,而er且qie客ke戶hu急ji用yong。沒mei辦ban法fa我wo們men隻zhi能neng現xian場chang進jin行xing排pai查zha,於yu是shi開kai始shi上shang電dian運yun行xing排pai除chu,看kan了le一yi下xia說shuo明ming書shuerr01到04大概的意思就是過電流故障,彙川就是這個毛病err010203故障都差不多,報警也是很任性,把err幾個都報警報了個遍。
彙川變頻器err故障表現和維修分析
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首先就上電測試了,運氣還是比較好的,上電運行幾分鍾以後開始報警err04,後來就複位重啟後運行一個小時都沒有報警,然後又過了一會就報警err03,這(zhe)種(zhong)情(qing)況(kuang)下(xia)不(bu)能(neng)發(fa)回(hui)去(qu)重(zhong)新(xin)修(xiu),這(zhe)個(ge)讓(rang)我(wo)很(hen)矛(mao)盾(dun)啊(a),我(wo)們(men)討(tao)論(lun)了(le)一(yi)下(xia),這(zhe)種(zhong)現(xian)場(chang)維(wei)修(xiu)是(shi)做(zuo)不(bu)到(dao)板(ban)級(ji)維(wei)修(xiu)的(de),隻(zhi)能(neng)通(tong)過(guo)測(ce)試(shi)找(zhao)到(dao)模(mo)塊(kuai)的(de)故(gu)障(zhang),然(ran)後(hou)跟(gen)換(huan)模(mo)塊(kuai)來(lai)解(jie)決(jue)故(gu)障(zhang),因(yin)為(wei)現(xian)在(zai)的(de)現(xian)場(chang)反(fan)應(ying)和(he)故(gu)障(zhang)表(biao)現(xian)基(ji)本(ben)都(dou)能(neng)判(pan)斷(duan)出(chu)來(lai)了(le),客(ke)戶(hu)***後也是同意了我們的想法。這台彙川變頻器功率比較大,所以維修價格也不菲的。
彙川變頻器err故障的維修
根gen據ju我wo們men的de經jing驗yan,如ru果guo彙hui川chuan的de變bian頻pin器qi上shang電dian就jiu報bao警jing,那na麼me很hen有you可ke能neng是shi檢jian測ce電dian路lu有you問wen題ti,也ye就jiu是shi電dian流liu互hu感gan器qi,其qi次ci有you時shi還hai會hui運yun行xing一yi段duan時shi間jian以yi後hou才cai報bao警jing,說shuo明ming這zhe個ge故gu障zhang不bu僅jin僅jin是shi檢jian測ce模mo塊kuai的de故gu障zhang,很hen有you可ke能neng是shi驅qu動dong電dian源yuan也ye是shi有you問wen題ti的de,但dan是shi現xian場chang並bing沒mei有you給gei我wo們men太tai多duo的de時shi間jian去qu搞gao明ming白bai是shi驅qu動dong電dian源yuan哪na裏li有you問wen題ti,於yu是shi跟gen客ke戶hu協xie商shang一yi致zhi,直zhi接jie跟gen換huan驅qu動dong板ban解jie決jue問wen題ti。
果(guo)然(ran)多(duo)年(nian)的(de)經(jing)驗(yan)也(ye)是(shi)非(fei)常(chang)的(de)好(hao)使(shi)的(de),在(zai)跟(gen)換(huan)驅(qu)動(dong)板(ban)後(hou)上(shang)電(dian)測(ce)試(shi)故(gu)障(zhang)解(jie)除(chu)根(gen)據(ju)後(hou)續(xu)的(de)分(fen)析(xi)這(zhe)個(ge)故(gu)障(zhang)得(de)到(dao)了(le)徹(che)底(di)的(de)解(jie)決(jue),後(hou)來(lai)我(wo)們(men)把(ba)換(huan)下(xia)來(lai)的(de)主(zhu)板(ban)帶(dai)回(hui)去(qu)維(wei)修(xiu),經(jing)過(guo)檢(jian)測(ce)發(fa)現(xian)是(shi)電(dian)容(rong)故(gu)障(zhang)導(dao)致(zhi)的(de),電(dian)容(rong)短(duan)路(lu)導(dao)致(zhi)過(guo)電(dian)流(liu),當(dang)驅(qu)動(dong)過(guo)電(dian)流(liu)的(de)時(shi)候(hou),檢(jian)測(ce)模(mo)塊(kuai)供(gong)電(dian)也(ye)會(hui)出(chu)問(wen)題(ti),報(bao)警(jing)過(guo)電(dian)流(liu)了(le),這(zhe)就(jiu)是(shi)為(wei)什(shen)麼(me)一(yi)開(kai)始(shi)測(ce)試(shi)這(zhe)個(ge)彙(hui)川(chuan)的(de)時(shi)候(hou)有(you)時(shi)候(hou)上(shang)電(dian)報(bao)警(jing)有(you)時(shi)候(hou)運(yun)行(xing)以(yi)後(hou)報(bao)警(jing),這(zhe)個(ge)是(shi)電(dian)容(rong)這(zhe)個(ge)故(gu)障(zhang)不(bu)是(shi)太(tai)穩(wen)定(ding)造(zao)成(cheng)的(de)。
