西門(men)子PCU50風扇不轉(zhuan)/顯示器(qi)(qi)不亮維修(xiu)，，你的(de)選擇沒有(you)(you)錯。公司自(zi)成(cheng)立(li)以來，長(chang)期(qi)維修(xiu)變頻器(qi)(qi)及伺服驅動器(qi)(qi)的(de)，觸摸屏，PLC，NCU，直(zhi)流調速器(qi)(qi)，數控系統(tong)等(deng)，積累了豐富(fu)的(de)維修(xiu)經驗，對所維修(xiu)的(de)機(ji)(ji)器(qi)(qi)建立(li)完(wan)善(shan)的(de)維修(xiu)檔案(an)，所有(you)(you)我們(men)維修(xiu)的(de)機(ji)(ji)器(qi)(qi)我們(men)都有(you)(you)完(wan)善(shan)的(de)參數備份，確(que)保我們(men)維修(xiu)的(de)機(ji)(ji)器(qi)(qi)上(shang)機(ji)(ji)即能使(shi)用。
西門子PCU50風扇不轉/顯示器不亮維修，西(xi)門(men)子(zi)數(shu)控系統/加工中心(xin)/數(shu)控磨床/龍鏜銑(xian)床840D維(wei)(wei)修(xiu)，我公司(si)是(shi)國內(nei)較(jiao)早從事工控設備(bei)維(wei)(wei)修(xiu)單位，是(shi)德國SIEMENS西(xi)門(men)子(zi)專業維(wei)(wei)修(xiu)單位，目前擁(yong)有專業的(de)維(wei)(wei)修(xiu)工程師和*維(wei)(wei)修(xiu)設備(bei)，具有豐富的(de)維(wei)(wei)修(xiu)技術和經驗。我們一直專注維(wei)(wei)修(xiu)技術的(de)研究(jiu),保證不二次(ci)損壞(huai)機器，一般故(gu)障當天修(xiu)好(hao)，不收取任何(he)檢測(ce)費用,維(wei)(wei)修(xiu)西(xi)門(men)子(zi)就(jiu)找專修(xiu)西(xi)門(men)子(zi)公司(si)！
西門子PCU50風扇不轉/顯示器不亮維修，檢(jian)(jian)查(cha)方法 對(dui)這(zhe)(zhe)種故(gu)障(zhang),應(ying)先(xian)檢(jian)(jian)查(cha)840D系(xi)統(tong)本(ben)身(shen)是(shi)(shi)否異(yi)(yi)常(chang)、參(can)數設置是(shi)(shi)否正確(que)、調速(su)輸(shu)入信(xin)號是(shi)(shi)否 正常(chang)。如(ru)均(jun)正常(chang),且運(yun)行時測得變頻器(qi)直流(liu)(liu)母線電(dian)(dian)壓(ya)(ya)(ya)只(zhi)有約450V(正常(chang)值應(ying)為(wei)580~600V), 則這(zhe)(zhe)種故(gu)障(zhang)多是(shi)(shi)缺(que)相(xiang)(xiang)(缺(que)一相(xiang)(xiang))引起的,應(ying)檢(jian)(jian)查(cha)電(dian)(dian)路中的空(kong)氣開關(guan)接觸是(shi)(shi)否良好(hao)。 (2)故(gu)障(zhang)原(yuan)因 變頻器(qi)輸(shu)入缺(que)相(xiang)(xiang)不(bu)(bu)報警仍能在低(di)(di)頻段(duan)工(gong)作(zuo),是(shi)(shi)因為(wei)多數變頻器(qi)的母線電(dian)(dian)壓(ya)(ya)(ya)下限為(wei)400V, 而(er)當母線電(dian)(dian)壓(ya)(ya)(ya)降至400V以下時,變頻器(qi)才顯示直流(liu)(liu)母線電(dian)(dian)壓(ya)(ya)(ya)低(di)(di)故(gu)障(zhang)。當兩(liang)相(xiang)(xiang)輸(shu)入時,直 流(liu)(liu)線電(dian)(dian)壓(ya)(ya)(ya)為(wei) 大于(yu)400V。當變頻器(qi)不(bu)(bu)運(yun)行時,由于(yu)濾(lv)波(bo)電(dian)(dian)容器(qi)的作(zuo)用(yong),直流(liu)(liu)電(dian)(dian)壓(ya)(ya)(ya)也可(ke)達到正常(chang)值。新(xin) 型的變頻器(qi)都采用(yong)PWM(脈(mo)寬調制(zhi))控(kong)制(zhi)技術,調壓(ya)(ya)(ya)調頻的工(gong)作(zuo)在逆(ni)變橋完成,所以在 低(di)(di)頻段(duan)輸(shu)入缺(que)相(xiang)(xiang)仍可(ke)以正常(chang)工(gong)作(zuo),但因輸(shu)入電(dian)(dian)壓(ya)(ya)(ya)、輸(shu)出(chu)電(dian)(dian)壓(ya)(ya)(ya)低(di)(di),造成異(yi)(yi)步電(dian)(dian)動機(ji)轉矩低(di)(di) 頻率上不(bu)(bu)去。
龍(long)門(men)銑(xian)床(chuang)(chuang)，立車，落地鏜銑(xian)床(chuang)(chuang)，龍(long)門(men)鏜銑(xian)床(chuang)(chuang)，弧齒(chi)(chi)銑(xian)，龍(long)門(men)導(dao)軌磨(mo)床(chuang)(chuang)，臥式鏜床(chuang)(chuang)，單臂(bei)刨(bao)銑(xian)床(chuang)(chuang)，數控蝸(gua)桿(gan)螺紋磨(mo)齒(chi)(chi)機，滾齒(chi)(chi)機，螺紋磨(mo)，臥式鏜銑(xian)加(jia)(jia)(jia)工(gong)中心(xin)，萬能內外圓數控磨(mo)床(chuang)(chuang)，滾齒(chi)(chi)機加(jia)(jia)(jia)工(gong)機床(chuang)(chuang)，插齒(chi)(chi)機，閉式單點壓力機，熱模鍛，數控車，落地鏜銑(xian)床(chuang)(chuang)，龍(long)門(men)刨(bao)銑(xian)，弧齒(chi)(chi)磨(mo)，雙(shuang)工(gong)位臥加(jia)(jia)(jia)，臥車，軋輥磨(mo)床(chuang)(chuang)，臥加(jia)(jia)(jia)6工(gong)位加(jia)(jia)(jia)工(gong)中心(xin)，5面(mian)體加(jia)(jia)(jia)工(gong)中心(xin)，龍(long)門(men)鏜銑(xian)鉆，蝸(gua)桿(gan)砂(sha)輪(lun)磨(mo)齒(chi)(chi)機，曲(qu)軸磨(mo)床(chuang)(chuang)，龍(long)門(men)五軸五聯動加(jia)(jia)(jia)工(gong)中心(xin)等(deng)等(deng)等(deng)一切機械設備
西(xi)門子PCU50其他故障(zhang)(zhang)維修(xiu)范圍;開(kai)機(ji)(ji)黑屏(ping)(ping)，啟(qi)動(dong)無(wu)顯(xian)示，運行(xing)白屏(ping)(ping)，上電進不(bu)去系(xi)統(tong)，死(si)機(ji)(ji)，開(kai)不(bu)了機(ji)(ji)，花屏(ping)(ping)，藍(lan)屏(ping)(ping)，通(tong)訊故障(zhang)(zhang)，主(zhu)(zhu)板(ban)壞(huai)，觸(chu)摸不(bu)靈，按鍵(jian)無(wu)反(fan)應，不(bu)能觸(chu)摸，電源壞(huai)，閃屏(ping)(ping)，無(wu)背光，背光暗淡，屏(ping)(ping)幕看不(bu)清楚，伺(si)服故障(zhang)(zhang)，驅(qu)動(dong)器壞(huai)，伺(si)服電機(ji)(ji)不(bu)轉(zhuan)，系(xi)統(tong)報(bao)警(jing)，電源模塊壞(huai)，伺(si)服器報(bao)警(jing)，主(zhu)(zhu)軸報(bao)警(jing)，進不(bu)了系(xi)統(tong)，停在啟(qi)動(dong)界面(mian)不(bu)動(dong)維修(xiu)等等故障(zhang)(zhang)專(zhuan)業(ye)維修(xiu)。
6FC5210-0DA00-1AA1 MMC100.2,12MB
6FC5210-0DA10-0AA0 MMC 1, KOMPO.
6FC5210-0DA10-0AA1 MMC 101,COMPO.
6FC5210-0DA11-0AA0 SINUMERIK FM-NC/ 840D/DE
6FC5210-0DA20-0AA0 MMC 102,DX2,8MB
6FC5210-0DA20-0AA1 MMC 102, 8MB
6FC5210-0DA20-1AA0 MMC 103 / 16MB
6FC5210-0DF02-0AA0 PCU 50, HMI
6FC5210-0DF03-0AA0 PCU 50
6FC5210-0DF04-0AA0 PCU 70, WIN
6FC5210-0DF05-0AA0 PCU 50, WIN
6FC5210-0DF20-0AA0 PCU 50 566MHZ, NT4.0
6FC5210-0DF21-0AA0 PCU 50 566MHZ, NT4.0
6FC5210-0DF21-2AA0 PCU 50 566MHZ, WIN XP
6FC5210-0DF22-0AA0 PCU 50 1,2GHZ, NT4.0
6FC5210-0DF22-2AA0 PCU50 1,2GHZ, WIN XP
6FC5210-0DF23-2AA0 PCU 50 566MHZ, WIN XP
6FC5210-0DF24-0AA0 PCU70 1,2GHZ, WIN NT
6FC5210-0DF24-2AA0 PCU70 1,2GHZ, WIN XP
6FC5210-0DF25-2AA0 PCU50 1,2GHZ, WIN XP
6FC5210-0DF31-2AA0 PCU50.3-C, WINXP
6FC5210-0DF33-2AA0 PCU50.3-P, WINXP
6FC5210-0DA20-1AA1 MMC 103, 32MB
6FC5210-0DA20-1AA2 MMC 103, 32MB
6FC5210-0DA20-2AA0 MMC 103 / 32MB
6FC5210-0DA20-2AA1 MMC 103, 32MB
