西(xi)門子(zi)NCU控制器(qi)模塊壞(huai)維(wei)修(xiu)，西(xi)門子(zi)NCU無顯示(shi)維(wei)修(xiu)，西(xi)門子(zi)840D系統(tong)開機(ji)NCU不能啟(qi)動(dong)維(wei)修(xiu),西(xi)門子(zi)840D NCU數碼管(guan)不(bu)顯(xian)示(shi)兩(liang)排(pai)燈全亮維(wei)修(xiu)_西(xi)門子(zi)840D NCU驅動(dong)器(qi)維(wei)修(xiu)，西(xi)門子(zi)840D系統(tong)NCU顯(xian)示(shi)6通(tong)訊(xun)不上維(wei)修(xiu)，西(xi)門子(zi)840d系統(tong)NCU不(bu)能開機(ji)維(wei)修(xiu)，西(xi)門子(zi)數控840D系統(tong)NCU不(bu)能啟(qi)動(dong)修(xiu)理(li)，西(xi)門子(zi)840d系統(tong)NCU不(bu)能開機(ji)維(wei)修(xiu)

西(xi)門子(zi)NCU總(zong)控制器(qi)不能自(zi)檢到(dao)6修(xiu)理(li)檢測(ce)，工(gong)業電(dian)器(qi)設備各(ge)種(zhong)電(dian)路(lu)板的(de)專業公(gong)司。擁(yong)有(you)經驗豐(feng)富(fu)的維(wei)修(xiu)工(gong)程(cheng)師(shi)及(ji)先(xian)進(jin)的(de)測(ce)試儀(yi)器(qi)。我(wo)們(men)的維(wei)修(xiu)具(ju)有(you)周期短、修(xiu)復率(lv)高(gao)、質(zhi)量(liang)可(ke)靠、收費(fei)合理(li)等優點，且特(te)別(bie)擅(shan)長維(wei)修(xiu)進(jin)口(kou)設(she)備(bei)上無(wu)電(dian)路圖的電(dian)路(lu)板。 為(wei)企(qi)業的(de)生(sheng)產(chan)解(jie)決(jue)了後顧(gu)之(zhi)憂，得(de)到(dao)客(ke)戶的高(gao)度肯定和(he)贊揚，取得(de)了良(liang)好(hao)的(de)經濟(ji)效(xiao)益和(he)社(she)會(hui)效(xiao)益。
迪昊(hao)公(gong)司擁(yong)有(you)高級(ji)工(gong)程(cheng)師(shi)，維(wei)修(xiu)工(gong)齡為(wei)10年以(yi)上，人(ren)均(jun)修(xiu)復的(de)電(dian)路(lu)板數(shu)以(yi)萬計(ji)，負(fu)責(ze)維(wei)修(xiu)各(ge)類(lei)疑難電(dian)路(lu)板。

西(xi)門子(zi)NCU總(zong)控制器(qi)不能自(zi)檢到(dao)6修(xiu)理(li)解決(jue)處理(li)方案：首(shou)先(xian)看(kan)壹(yi)下程(cheng)序(xu)是否傳(chuan)進(jin)去(qu)，如(ru)果(guo)突(tu)然開機(ji)自(zi)檢通不(bu)過(guo)壹般(ban)性是硬件(jian)問(wen)題(ti)，偶(ou)爾會(hui)發(fa)生(sheng)NCU無法(fa)完成自(zi)檢情況(kuang)，並(bing)且會(hui)出現(xian)120202或者(zhe)120201報(bao)警，顯示(shi)“等(deng)待NC/PLC聯接”，觀察機(ji)床面板，發(fa)現(xian)MCP面板燈不停閃爍(shuo)。這時候就(jiu)要聯系專業維(wei)修(xiu)公(gong)司，西(xi)門子(zi)NCU數控單元，是西(xi)門子(zi)系統(tong)中(zhong)央控制單(dan)元，負責NC所有(you)的功能，機(ji)床的(de)邏(luo)輯控(kong)制，還(hai)有(you)和(he)MMC的(de)通訊(xun)，它(ta)由(you)壹(yi)個COM CPU板、壹(yi)個PLC CPU板和(he)壹(yi)個DRIVE板組(zu)成。NCU上面設(she)置(zhi)了OPI、MPI、Profibus接口(kou)。
正(zheng)常(chang)情況(kuang)下(xia)，系統(tong)上電(dian)開機(ji)後，NCU會(hui)進(jin)行(xing)自(zi)檢，數碼管(guan)數(shu)字(zi)跳動(dong)，LED指(zhi)示(shi)燈會(hui)閃爍(shuo)，自(zi)檢結束(shu)無問(wen)題(ti)後(hou)，數(shu)碼管(guan)顯(xian)示(shi)6，兩(liang)個綠燈亮。
西(xi)門子(zi)840D系統(tong)及(ji)840DSL床(chuang)子(zi)nCU常(chang)見故障(zhang)：送(song)電瞬間(jian)所有(you)燈都亮，但是數碼管(guan)無(wu)顯(xian)示(shi)，然後所有(you)燈瞬間(jian)變(bian)暗；POK燈熄滅(mie)，數碼管(guan)不(bu)亮(liang)，NCU板子(zi)H1,H2燈全亮的故(gu)障(zhang)， NCU不(bu)能啟(qi)動(dong)，數(shu)碼管(guan)顯(xian)示(shi)1，數(shu)碼管(guan)顯(xian)示(shi)3，數(shu)碼管(guan)顯(xian)示(shi)4，LED燈亮5，指示(shi)燈全閃，自(zi)檢無法(fa)通過(guo)，數碼管(guan)顯(xian)示(shi)8。

NCU總(zong)控制器(qi)不能自(zi)檢到(dao)6修(xiu)理(li)及(ji)檢(jian)測(ce)型號：

NCU 571.4維(wei)修(xiu) 6FC5357-0BB12-0AE0
NCU 571.5維(wei)修(xiu) 6FC5357-0BB15-0AA0
NCU 572.2維(wei)修(xiu) 6FC5357-0BB21-0AE0
NCU 572.2維(wei)修(xiu) 6FC5357-0BB21-0AE1
NCU 572.2維(wei)修(xiu) 6FC5357-0BB52-0AE0
NCU 572.3維(wei)修(xiu) 6FC5357-0BB22-0AE0
NCU 572.3維(wei)修(xiu) 6FC5357-0BB23-0AA0
NCU 572.3維(wei)修(xiu) 6FC5357-0BB23-0AA1
NCU 572.4維(wei)修(xiu) 6FC5357-0BB23-0AE0
NCU 572.4維(wei)修(xiu) 6FC5357-0BB24-0AA0
NCU 572.5維(wei)修(xiu) 6FC5357-0BB25-0AA0
NCU 573.2維(wei)修(xiu) 6FC5357-0BB31-0AE0
NCU 573.2維(wei)修(xiu) 6FC5357-0BB33-0AE0
NCU 573.2維(wei)修(xiu) 6FC5357-0BB33-0AE1
NCU 573.2維(wei)修(xiu) 6FC5357-0BB53-0AE1
NCU 573.3維(wei)修(xiu) 6FC5357-0BB33-0AE2
NCU 573.3維(wei)修(xiu) 6FC5357-0BB33-0AE3
NCU 573.3維(wei)修(xiu) 6FC5357-0BB33-0AA0
NCU 573.3維(wei)修(xiu) 6FC5357-0BB33-0AA1
NCU 573.4維(wei)修(xiu) 6FC5357-0BB34-0AA0
NCU 573.4維(wei)修(xiu) 6FC5357-0BB34-0AE0
NCU 573.4維(wei)修(xiu) 6FC5357-0BB34-0AE1
NCU 571.5維(wei)修(xiu) 6FC5357-0BB15-0AA0
NCU 572.5維(wei)修(xiu) 6FC5357-0BB25-0AA0
NCU 573.5維(wei)修(xiu) 6FC5357-0BB35-0AA0
NCU 573.5維(wei)修(xiu) 6FC5357-0BB35-0AE0

西(xi)門子(zi)NCU控制器(qi)模塊壞(huai)維(wei)修(xiu)