西(xi)門(men)子(zi)NCU啟動指示(shi)燈(deng)全部都(dou)不亮維(wei)(wei)(wei)修(xiu)(xiu),西(xi)門(men)子(zi)加工(gong)中心維(wei)(wei)(wei)修(xiu)(xiu),西(xi)門(men)子(zi)數控系統維(wei)(wei)(wei)修(xiu)(xiu),西(xi)門(men)子(zi)數控磨床(chuang)維(wei)(wei)(wei)修(xiu)(xiu),西(xi)門(men)子(zi)數控鏜(tang)銑床(chuang)維(wei)(wei)(wei)修(xiu)(xiu),我公(gong)司是國內(nei)較早從事工(gong)控設(she)備(bei)維(wei)(wei)(wei)修(xiu)(xiu)單位(wei),是德國SIEMENS西(xi)門(men)子(zi)專(zhuan)業(ye)維(wei)(wei)(wei)修(xiu)(xiu)單位(wei),目前擁有專(zhuan)業(ye)的(de)維(wei)(wei)(wei)修(xiu)(xiu)工(gong)程師(shi)和*維(wei)(wei)(wei)修(xiu)(xiu)設(she)備(bei),具有豐富的(de)維(wei)(wei)(wei)修(xiu)(xiu)技術(shu)和經驗。我們(men)一直(zhi)專(zhuan)注維(wei)(wei)(wei)修(xiu)(xiu)技術(shu)的(de)研(yan)究(jiu),保證不二次損壞機器,一般(ban)故障當天修(xiu)(xiu)好,不收取(qu)任(ren)何檢(jian)測(ce)費用,維(wei)(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NCU啟動指示燈全部都不亮維修,西(xi)(xi)門(men)(men)子(zi)(zi)加工中心維(wei)(wei)(wei)修(xiu),西(xi)(xi)門(men)(men)子(zi)(zi)數(shu)(shu)(shu)控(kong)系(xi)統(tong)維(wei)(wei)(wei)修(xiu),西(xi)(xi)門(men)(men)子(zi)(zi)數(shu)(shu)(shu)控(kong)磨床維(wei)(wei)(wei)修(xiu),西(xi)(xi)門(men)(men)子(zi)(zi)數(shu)(shu)(shu)控(kong)鏜銑床維(wei)(wei)(wei)修(xiu),西(xi)(xi)門(men)(men)子(zi)(zi)數(shu)(shu)(shu)控(kong)系(xi)統(tong)逐(zhu)步(bu)被廣泛應用(yong)于中國市場。作為我(wo)司的主(zhu)打維(wei)(wei)(wei)修(xiu)項目之(zhi)一,自2000年(nian)我(wo)司成立之(zhi)日起,我(wo)們(men)就已經開(kai)始根據西(xi)(xi)門(men)(men)子(zi)(zi)產品的特(te)點自主(zhu)研(yan)究該項維(wei)(wei)(wei)修(xiu)技術(shu)。十幾年(nian)來,我(wo)們(men)始終緊跟(gen)西(xi)(xi)門(men)(men)子(zi)(zi)公司的發展步(bu)伐,不斷(duan)更新維(wei)(wei)(wei)修(xiu)測試設備(bei),不斷(duan)突破(po)新的技術(shu)難題。如今,我(wo)們(men)對(dui)于西(xi)(xi)門(men)(men)子(zi)(zi)各(ge)(ge)系(xi)列的控(kong)制器(qi)(含(han)主(zhu)板(ban)、CPU板(ban)、顯卡、軸卡、電源(yuan)板(ban)、內存卡、網(wang)卡、I/O板(ban)等(deng))、驅(qu)動(dong)器(qi)(含(han)各(ge)(ge)類主(zhu)軸驅(qu)動(dong)器(qi)、伺服(fu)(fu)驅(qu)動(dong)器(qi)、伺服(fu)(fu)電源(yuan)等(deng))的維(wei)(wei)(wei)修(xiu)技術(shu)已經于同行業(ye),并在業(ye)界得到了廣泛的認可。
西門子NCU啟動指示燈全部都不亮維修,西門子加工中心維修,西門子數控系統維修,西門子數控磨床維修,西門子數控鏜銑床維修,故障檢測:加裝交流電抗器和直流電抗器:當變頻器使用在配電變壓器容量大于500KVA,且變壓器容量大于變頻器容量的10倍以上,則在變頻器輸入側加裝交流電抗器,而當配電變壓器輸出電壓三相不平衡,且不平衡率大于3%時,NCU啟動指示燈全部都不亮維修輸入(ru)電(dian)流峰值很大,會造成(cheng)(cheng)導線(xian)過熱,則此時(shi)需加裝(zhuang)(zhuang)交流電(dian)抗(kang)器(qi)(qi),嚴重(zhong)時(shi)則需加裝(zhuang)(zhuang)直流電(dian)抗(kang)器(qi)(qi),)(3)加裝(zhuang)(zhuang)無源濾(lv)波(bo)(bo)器(qi)(qi):將無源濾(lv)波(bo)(bo)器(qi)(qi)安裝(zhuang)(zhuang)在變頻器(qi)(qi)的交流側,無源濾(lv)波(bo)(bo)器(qi)(qi)由L、C、R元件構成(cheng)(cheng)諧波(bo)(bo)共振回(hui)路(lu),當LC回(hui)路(lu)的諧波(bo)(bo)頻率(lv)和某一次高(gao)次諧波(bo)(bo)電(dian)流頻率(lv)相(xiang)同時(shi)。
西門子840D、810D系統最常出現的故障為上電之后數碼管無顯示,數碼管顯示“1”,數碼管顯示“3”,數碼管顯示“8”,數碼管走“106”和“109”等。如果NCU出現上述報警均屬于NCU有故障,NCU正常狀態為數碼管顯示“6”和兩個綠燈亮才屬正常。
810D系統CCU3數碼管顯示3維修,西門子數控系統CCU常見故障維修
1.西門子840d數控系統西門子NCU開不了機,開機NCU不能啟動。
2.西門子840d數控系統的NCU盒7段數碼管沒有顯示,屏幕報警提示NC/PLC未連接,(NCU和PCU都有問題)。
3.送電瞬間所有燈都亮,但是數碼管無顯示,然后所有燈瞬間變暗,POK燈熄滅,數碼管不亮,板子h1,h2燈全亮的故障。
5.840d系(xi)統,現(xian)報(bao)(bao)2120號警(NCK風(feng)扇報(bao)(bao)警),更換了(le)一塊NCU盒后仍然出(chu)(chu)現(xian)2120報(bao)(bao)警--NCU壞(huai)了(le)。西(xi)(xi)門(men)(men)(men)(men)子(zi)(zi)(zi)840D報(bao)(bao)故(gu)(gu)障(zhang)(zhang)120202報(bao)(bao)警:NC/PLC未(wei)連(lian)接(jie),NC/PLC都已經總清過了(le),NCK也正常(chang)顯(xian)示6,但(dan)是NC/PLC都無(wu)(wu)法回傳(chuan),“啟動”下的“機(ji)床(chuang)(chuang)(chuang)(chuang)(chuang)數(shu)據,用戶(hu)查看(kan),NC、PLC、NCK復位,都是灰色的無(wu)(wu)法激活,通道顯(xian)示的都是還是報(bao)(bao)警。總線電纜連(lian)接(jie)不(bu)良(liang),檢查各(ge)接(jie)口。 西(xi)(xi)門(men)(men)(men)(men)子(zi)(zi)(zi)840D顯(xian)示代碼120202,顯(xian)示等待與NC/PLC的鏈接(jie)故(gu)(gu)障(zhang)(zhang)是什么原因(yin)解決方法,501,607,039,608,507,龍門(men)(men)(men)(men)加工系(xi)統維(wei)(wei)修(xiu)(xiu),加工中(zhong)心(xin),銑床(chuang)(chuang)(chuang)(chuang)(chuang),車床(chuang)(chuang)(chuang)(chuang)(chuang),鉆床(chuang)(chuang)(chuang)(chuang)(chuang),磨床(chuang)(chuang)(chuang)(chuang)(chuang),鋸(ju)床(chuang)(chuang)(chuang)(chuang)(chuang),鏜銑床(chuang)(chuang)(chuang)(chuang)(chuang),刨床(chuang)(chuang)(chuang)(chuang)(chuang)、拉床(chuang)(chuang)(chuang)(chuang)(chuang)、插床(chuang)(chuang)(chuang)(chuang)(chuang),螺紋加工機(ji)床(chuang)(chuang)(chuang)(chuang)(chuang),電火花(hua)加工機(ji)床(chuang)(chuang)(chuang)(chuang)(chuang),線切(qie)割機(ji)床(chuang)(chuang)(chuang)(chuang)(chuang),齒(chi)輪加工機(ji)床(chuang)(chuang)(chuang)(chuang)(chuang),沖床(chuang)(chuang)(chuang)(chuang)(chuang),液(ye)壓機(ji),剪板機(ji),卷板機(ji),折彎機(ji)西(xi)(xi)門(men)(men)(men)(men)子(zi)(zi)(zi)6FC5210數(shu)控(kong)電源(yuan)模(mo)塊維(wei)(wei)修(xiu)(xiu),專業(ye)西(xi)(xi)門(men)(men)(men)(men)子(zi)(zi)(zi)電源(yuan)模(mo)塊維(wei)(wei)修(xiu)(xiu),專業(ye)西(xi)(xi)門(men)(men)(men)(men)子(zi)(zi)(zi)電源(yuan)模(mo)塊維(wei)(wei)修(xiu)(xiu),西(xi)(xi)門(men)(men)(men)(men)子(zi)(zi)(zi)數(shu)控(kong)電源(yuan)維(wei)(wei)修(xiu)(xiu),西(xi)(xi)門(men)(men)(men)(men)子(zi)(zi)(zi)電源(yuan)6SN1145維(wei)(wei)修(xiu)(xiu),模(mo)塊炸維(wei)(wei)修(xiu)(xiu),無(wu)(wu)電壓輸出(chu)(chu)維(wei)(wei)修(xiu)(xiu),模(mo)塊壞(huai)維(wei)(wei)修(xiu)(xiu),各(ge)種故(gu)(gu)障(zhang)(zhang)專業(ye)維(wei)(wei)修(xiu)(xiu)
NCU 572.4 6FC5357-0BB23-0AE0
NCU 572.4 6FC5357-0BB24-0AA0
NCU 572.5 6FC5357-0BB25-0AA0
NCU 573.2 6FC5357-0BB31-0AE0
NCU 573.2 6FC5357-0BB33-0AE0
NCU 573.2 6FC5357-0BB33-0AE1
NCU 573.2 6FC5357-0BB53-0AE1
NCU 573.3 6FC5357-0BB33-0AE2
NCU 573.3 6FC5357-0BB33-0AE3
NCU 573.3 6FC5357-0BB33-0AA0
NCU 573.3 6FC5357-0BB33-0AA1
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