西(xi)門(men)子(zi)加工中心810D電源炸機,恒(heng)稅公(gong)司是(shi)國內(nei)較早從事工控設備(bei)維(wei)(wei)修(xiu)(xiu)單位,是(shi)德國SIEMENS西(xi)門(men)子(zi)專(zhuan)業維(wei)(wei)修(xiu)(xiu)單位,目前擁有(you)專(zhuan)業的(de)(de)維(wei)(wei)修(xiu)(xiu)工程師和(he)*維(wei)(wei)修(xiu)(xiu)設備(bei),具有(you)豐富(fu)的(de)(de)維(wei)(wei)修(xiu)(xiu)技術和(he)經驗。我們一直(zhi)專(zhuan)注維(wei)(wei)修(xiu)(xiu)技術的(de)(de)研(yan)究,保證不二次損壞機器,一般故障當天修(xiu)(xiu)好(hao),不收取(qu)任何檢(jian)測費用,維(wei)(wei)修(xiu)(xiu)西(xi)門(men)子(zi)就找專(zhuan)修(xiu)(xiu)西(xi)門(men)子(zi)公(gong)司!
西門子加工中心810D電源炸機,西門子電源模塊維修必看:致力于做上海值得信賴的西門子電源模塊系統維修企業,及時為客戶提供高品質的維修服務和技術支持。
我(wo)公司是(shi)專業(ye)從事(shi)西(xi)門子(zi)數控(kong)系統,控(kong)制(zhi)化(hua)系統維(wei)修(xiu)(xiu)(xiu)領域(yu)內的設備為主(zhu),涉及行(xing)業(ye)之廣泛,如(ru):光伏能源(yuan)(yuan)、半導體、紡(fang)織(zhi)、塑料、醫(yi)療、環(huan)保、冶金、造(zao)紙、汽(qi)車電(dian)子(zi)、鋼鐵(tie)、化(hua)工、鍋爐控(kong)制(zhi)、煉油、石化(hua)、光纖、橡(xiang)膠(jiao)、能源(yuan)(yuan)發電(dian)等行(xing)業(ye)。 如(ru):變頻(pin)器(qi)維(wei)修(xiu)(xiu)(xiu),直流調速器(qi)維(wei)修(xiu)(xiu)(xiu),觸摸屏維(wei)修(xiu)(xiu)(xiu),電(dian)源(yuan)(yuan)維(wei)修(xiu)(xiu)(xiu),伺服驅動(dong)器(qi)維(wei)修(xiu)(xiu)(xiu),驅動(dong)板維(wei)修(xiu)(xiu)(xiu),控(kong)制(zhi)板維(wei)修(xiu)(xiu)(xiu)等工控(kong)一(yi)體化(hua)技(ji)術解決方案企業(ye)。
西門子加工中心810D電源炸機故障(zhang)檢測:維修案(an)例(1)一(yi)臺進(jin)口數控車床(西門子810D系統),開機(ji)后(hou)屏幕(mu)上出現報(bao)警(jing)“NC、PLC無法(fa)連接”,打開電(dian)(dian)(dian)(dian)氣柜后(hou)發現,電(dian)(dian)(dian)(dian)源(yuan)模塊和(he)NCU模塊上的指示燈和(he)數碼管均沒有(you)顯示,而電(dian)(dian)(dian)(dian)源(yuan)模塊進(jin)線(xian)端電(dian)(dian)(dian)(dian)壓(ya)用(yong)三用(yong)表測量為395V,因此(ci)判定該故障(zhang)是(shi)由于(yu)進(jin)線(xian)電(dian)(dian)(dian)(dian)壓(ya)偏高而導致電(dian)(dian)(dian)(dian)源(yuan)模塊內部(bu)電(dian)(dian)(dian)(dian)源(yuan)電(dian)(dian)(dian)(dian)路出現問題,打開模塊,檢測內部(bu)電(dian)(dian)(dian)(dian)源(yuan)部(bu)分,發現一(yi)只(zhi)大功率(lv)場效(xiao)應管燒壞,更換損壞元器件,并調(diao)整該廠房電(dian)(dian)(dian)(dian)網電(dian)(dian)(dian)(dian)壓(ya)至380V后(hou)重(zhong)新開機(ji),系統啟動正常。
西門子電源模塊的接口信號有以下幾組:
⑴驅(qu)動器“準(zhun)(zhun)備(bei)好(hao)/故(gu)障”信(xin)號(hao)輸出連(lian)接(jie)(jie)端X111 該連(lian)接(jie)(jie)端子一般與強(qiang)電(dian)控制回落(luo)連(lian)接(jie)(jie),采用(yong)“接(jie)(jie)線端子”,端子的作用(yong)如下(xia): 74/73.2:驅(qu)動器“準(zhun)(zhun)備(bei)好(hao)”信(xin)號(hao)觸(chu)(chu)點輸出,“常閉”觸(chu)(chu)點, 72/73.1:驅(qu)動器“準(zhun)(zhun)備(bei)好(hao)”信(xin)號(hao)觸(chu)(chu)點輸出,“常開”觸(chu)(chu)點。
加工中心810D維(wei)(wei)修(xiu)(xiu)(xiu)范圍包括:西門子電(dian)(dian)源(yuan)模塊(kuai)(kuai)無輸(shu)(shu)出(chu)(chu)(chu)維(wei)(wei)修(xiu)(xiu)(xiu)、電(dian)(dian)源(yuan)模塊(kuai)(kuai)炸維(wei)(wei)修(xiu)(xiu)(xiu)、直(zhi)流母線過(guo)電(dian)(dian)壓(ya)維(wei)(wei)修(xiu)(xiu)(xiu)、直(zhi)流母線無輸(shu)(shu)出(chu)(chu)(chu)維(wei)(wei)修(xiu)(xiu)(xiu)、綠燈(deng)(deng)不(bu)(bu)(bu)(bu)(bu)滅維(wei)(wei)修(xiu)(xiu)(xiu)、紅燈(deng)(deng)亮(liang)維(wei)(wei)修(xiu)(xiu)(xiu)、6SN1145黃燈(deng)(deng)不(bu)(bu)(bu)(bu)(bu)亮(liang)、無顯示、缺相(xiang)、不(bu)(bu)(bu)(bu)(bu)能啟(qi)動、過(guo)流、過(guo)壓(ya)、欠壓(ya)、過(guo)熱(re)、過(guo)載、參數(shu)錯誤、有顯示無輸(shu)(shu)出(chu)(chu)(chu)、報(bao)警、黃燈(deng)(deng)不(bu)(bu)(bu)(bu)(bu)亮(liang)、電(dian)(dian)源(yuan)跳閘、炸模塊(kuai)(kuai)、可控硅壞(huai)丶電(dian)(dian)流大,溫(wen)度(du)報(bao)警,溫(wen)度(du)傳感器(qi)故(gu)障丶上電(dian)(dian)壓(ya)低、紅色燈(deng)(deng)亮(liang)、輸(shu)(shu)出(chu)(chu)(chu)不(bu)(bu)(bu)(bu)(bu)平衡、不(bu)(bu)(bu)(bu)(bu)能啟(qi)動、無顯示、開(kai)關(guan)電(dian)(dian)源(yuan)損(sun)壞(huai)、模塊(kuai)(kuai)損(sun)壞(huai)、接地故(gu)障、無DC600直(zhi)流輸(shu)(shu)出(chu)(chu)(chu),無輸(shu)(shu)出(chu)(chu)(chu)電(dian)(dian)壓(ya),不(bu)(bu)(bu)(bu)(bu)能調速、限流運行等維(wei)(wei)修(xiu)(xiu)(xiu)。
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