維(wei)(wei)(wei)修(xiu)(xiu)(xiu)德瑪吉S120報警F30021功率部件接地,西(xi)(xi)門(men)子(zi)(zi)(zi)電機模塊,軸驅動器,功率模塊維(wei)(wei)(wei)修(xiu)(xiu)(xiu),西(xi)(xi)門(men)子(zi)(zi)(zi)伺服控制器/變頻(pin)器維(wei)(wei)(wei)修(xiu)(xiu)(xiu),公司是較早從事工控設(she)備維(wei)(wei)(wei)修(xiu)(xiu)(xiu)單(dan)位,目前擁有(you)專(zhuan)業的西(xi)(xi)門(men)子(zi)(zi)(zi)維(wei)(wei)(wei)修(xiu)(xiu)(xiu)工程師和先進的維(wei)(wei)(wei)修(xiu)(xiu)(xiu)設(she)備,具有(you)豐(feng)富的維(wei)(wei)(wei)修(xiu)(xiu)(xiu)技術和經驗(yan)。我們一(yi)直(zhi)專(zhuan)注維(wei)(wei)(wei)修(xiu)(xiu)(xiu)技術的研究,保證不(bu)二次損壞機器,一(yi)般(ban)故障(zhang)當天修(xiu)(xiu)(xiu)好,不(bu)收取(qu)任何(he)檢測費用,維(wei)(wei)(wei)修(xiu)(xiu)(xiu)西(xi)(xi)門(men)子(zi)(zi)(zi)就找專(zhuan)修(xiu)(xiu)(xiu)西(xi)(xi)門(men)子(zi)(zi)(zi)公司!
維修德瑪吉S120報警F30021功率部件接地,我公(gong)司專業從(cong)事SINUMERIK數(shu)控機床、工控設(she)備(bei)(bei)、自(zi)(zi)動(dong)化設(she)備(bei)(bei)、機電(dian)(dian)設(she)備(bei)(bei)、電(dian)(dian)路板、PLC等硬(ying)件(jian)故障維(wei)(wei)修(xiu)及(ji)檢(jian)測(ce)(ce),公(gong)司擁有(you)專業的技術團隊,維(wei)(wei)修(xiu)高級工程師已超過十年硬(ying)件(jian)維(wei)(wei)修(xiu)技術,配(pei)有(you)的檢(jian)測(ce)(ce)設(she)備(bei)(bei),自(zi)(zi)主(zhu)搭建了840D、840DSL、840C、802D、802DSL、840C以及(ji)發那科數(shu)控系統(tong)測(ce)(ce)試平臺,可(ke)以快速可(ke)靠的檢(jian)測(ce)(ce)設(she)備(bei)(bei)故障點位,精確維(wei)(wei)修(xiu),上機測(ce)(ce)試正常后提供給客戶,使設(she)備(bei)(bei)能達到現場正常使用(yong)。為用(yong)戶節約時間成本、提高生產(chan)效(xiao)率!
維修德瑪吉S120報警F30021功率部件接地故障檢測處理:F30021 功率部件接地(包括功率線接地、電機接地或短路、變流器損壞)
對于像你這樣的書本型120變頻器很容易出現此類故障,有時斷一下CU和功率模塊的電源,再送電即可恢復,但使用幾天還會出現。只有更換功率模塊解決。
對于裝機裝柜型S120變頻器,出現此故障多數情況更換CIB板即可。但除此故障幾率很小。我這里100多臺S120變頻器五年了,只有兩個裝柜型出現過此類故障,都是更換CIB,但是書本型已壞了四臺。
我個人感覺書本型損壞原因:因為變頻器很小,多數用于輔助傳動,負載被拖動,就容易出現此故障。
另外,如果你有能力,此類故障的變頻器修復很容易。- 中間回路電流 < 1%
- 晶閘管橋的輸出電壓振蕩強烈
已檢查快熔,逆變器連接,排除中間回路連接問題。
那么就考慮缺相問題,而且現象很像:空載正常運行,帶負載就報。檢查一下進線的電源有無缺相,檢查可控硅是否損壞,檢查觸發是否正常(方法:小負載時用示波器(推薦)或trace功能看直流母線電壓,應該會有比較明顯的鋸齒波,頻率為100Hz;)
或者直接更換觸發板試試。
如果沒有封鎖(suo)回饋功能,那么報過(guo)壓也可能是同樣的原因(yin)造成的,而且(qie)更傾向于觸發(fa)的問(wen)題。
德瑪吉機床S120系統其他故(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)(zhang)(zhang)維(wei)(wei)修(xiu)(xiu)包括:炸可控(kong)硅,跳閘(zha),無(wu)顯(xian)示(shi)(shi),模塊炸,開不(bu)(bu)了機維(wei)(wei)修(xiu)(xiu),變(bian)頻(pin)器無(wu)輸(shu)出,無(wu)電(dian)壓,變(bian)頻(pin)器冒煙(yan),變(bian)頻(pin)器異響,變(bian)頻(pin)器報(bao)警(jing),通(tong)訊(xun)不(bu)(bu)上,帶(dai)不(bu)(bu)動(dong)(dong)負載,電(dian)機不(bu)(bu)轉(zhuan),電(dian)機抖動(dong)(dong),面板(ban)(ban)顯(xian)示(shi)(shi)’E’面板(ban)(ban)無(wu)顯(xian)示(shi)(shi),電(dian)壓輸(shu)出不(bu)(bu)平衡,運行幾分鐘報(bao)過(guo)(guo)流(liu).缺(que)相、過(guo)(guo)流(liu)、過(guo)(guo)壓、欠壓、過(guo)(guo)熱(re)、過(guo)(guo)載、接(jie)地,報(bao)錯,RDY紅燈,溫度(du)故(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)(zhang)(zhang) 接(jie)地故(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)(zhang)(zhang),功率(lv)部件(jian)(jian)故(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)(zhang)(zhang),燒(shao)保(bao)險,跳閘(zha),炸機,欠壓,過(guo)(guo)流(liu),無(wu)DC600V直流(liu)輸(shu)出,黃燈不(bu)(bu)亮(liang),指示(shi)(shi)燈全不(bu)(bu)亮(liang),紅燈亮(liang),帶(dai)不(bu)(bu)動(dong)(dong)負載,電(dian)路板(ban)(ban)燒(shao)毀,輸(shu)出給定(ding)(ding)指令(ling)無(wu)工(gong)作,顯(xian)示(shi)(shi)報(bao)警(jing)準備未緒,伺服驅動(dong)(dong)故(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)(zhang)(zhang),編碼(ma)器報(bao)警(jing),DP通(tong)訊(xun)故(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)(zhang)(zhang),X軸故(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)(zhang)(zhang),Y軸不(bu)(bu)工(gong)作,Z軸無(wu)使能,系統報(bao)380500,30021,31885,30020,7930,f07016,702844維(wei)(wei)修(xiu)(xiu),故(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)(zhang)(zhang)207841代碼(ma),不(bu)(bu)能正常工(gong)作,不(bu)(bu)穩(wen)定(ding)(ding),故(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)(zhang)(zhang)230027,F07901故(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)(zhang)(zhang)維(wei)(wei)修(xiu)(xiu),F31135維(wei)(wei)修(xiu)(xiu),F30005故(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)(zhang)(zhang)維(wei)(wei)修(xiu)(xiu),F30004故(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)(zhang)(zhang)維(wei)(wei)修(xiu)(xiu),F30021故(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)(zhang)(zhang)維(wei)(wei)修(xiu)(xiu),F230004代碼(ma),F020005故(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)(zhang)(zhang),F07935故(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)(zhang)(zhang),F01036,功率(lv)單元接(jie)地故(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)(zhang)(zhang),230021,230005維(wei)(wei)修(xiu)(xiu),功率(lv)部件(jian)(jian)故(gu)障(zhang)(zhang)(zhang)(zhang)(zhang)(zhang)(zhang)維(wei)(wei)修(xiu)(xiu)。
上海恒稅電氣有限公司 版權所有 ICP備:GoogleSitemap 技術支持: