西門(men)子(zi)840D鏜銑床(chuang)報(bao)警120202維(wei)修(xiu),西門(men)子(zi)數(shu)(shu)控(kong)機床(chuang)/加工中心840D售后維(wei)修(xiu)廠家,專注數(shu)(shu)控(kong)機床(chuang)服務(wu),硬(ying)件維(wei)修(xiu)。我公司(si)(si)主(zhu)要做(zuo)數(shu)(shu)控(kong)機床(chuang)硬(ying)件維(wei)修(xiu)的。特別(bie)對西門(men)子(zi)數(shu)(shu)控(kong)相當(dang)專業(ye)(本公司(si)(si)西門(men)子(zi)的測試平(ping)臺齊全)請(qing)您有這(zhe)方面需要時多多關照。
西門子840D鏜銑床報警120202維修,西門(men)(men)子(zi)(zi)數控(kong)機(ji)床/加工中心840D售后維修(xiu)(xiu)(xiu)廠家(jia),西門(men)(men)子(zi)(zi)數控(kong)系統/數控(kong)磨床/龍鏜銑床840D維修(xiu)(xiu)(xiu),我公(gong)司(si)是國(guo)內(nei)較早從事工控(kong)設備(bei)(bei)維修(xiu)(xiu)(xiu)單位,是德國(guo)SIEMENS西門(men)(men)子(zi)(zi)專(zhuan)(zhuan)業維修(xiu)(xiu)(xiu)單位,目前擁(yong)有專(zhuan)(zhuan)業的維修(xiu)(xiu)(xiu)工程師和(he)(he)*維修(xiu)(xiu)(xiu)設備(bei)(bei),具有豐富的維修(xiu)(xiu)(xiu)技術(shu)和(he)(he)經驗(yan)。我們(men)一直專(zhuan)(zhuan)注維修(xiu)(xiu)(xiu)技術(shu)的研究,保證(zheng)不(bu)二(er)次(ci)損壞機(ji)器,一般故(gu)障當天(tian)修(xiu)(xiu)(xiu)好,不(bu)收取任(ren)何(he)檢測費用,維修(xiu)(xiu)(xiu)西門(men)(men)子(zi)(zi)就(jiu)找(zhao)專(zhuan)(zhuan)修(xiu)(xiu)(xiu)西門(men)(men)子(zi)(zi)公(gong)司(si)!
西門子840D鏜銑床報警120202維修,西門子數控機床/加工中心840D售后維修廠家,故障處理方案:檢查NCU模塊接口X101所接的MCP、MMC(PCUxx)、HHU、Distributor box、NCU、NCU box、通信電纜、電源模塊的設備總線、屏蔽線以及OPI網絡連接單元的終端電阻設置(始、終端單元終端電阻開關必須設置為ON,中間單元終端電阻開三設置為OFF)。 (2)在LED上檢查OPI網絡節點地址按“Start-up”軟鍵→按“MMC”軟鍵→按“Operator panel”軟鍵。操作面板顯示接口數:
Connection:標準1:1
Bus:OPI( LSMbaud)
Highest bus address:最大31
MMC address:默認1
NCK address:默認13
PLC address:13
確認后按“Save”軟鍵→按“OK”軟鍵→按“N CK reset”軟鍵,設生效。
(3)MCP單元上S3開關第1設置決定其地址:ON—OPI,OFF—MPI。
(4)在LED上檢查、CK地址按“Start-up”軟鍵→按“NC"軟鍵→按“NCK”軟鍵,此時顯示的NCK地址要與(2)中*。如果地址發生沖突,有可能輸入口令會無效,顯示頁面空白,不能加載N C/PLC,一般出現“120202”報警。
(5)清除并重裝(zhuang)系統NCK(NC)和PLC數(shu)(shu)(shu)據(ju)(清除之前必須做(zuo)好數(shu)(shu)(shu)據(ju)備份(fen)!)①清除NCK數(shu)(shu)(shu)據(ju)可在LED或(huo)NCU模(mo)塊上進行(xing),后(hou)(hou)(hou)者(zhe)的方法(fa)是(shi):開機狀態下,將(jiang)(jiang)NCU模(mo)塊的S3開關(guan)撥(bo)到(dao)“1”位置(zhi),然(ran)后(hou)(hou)(hou)按“Reset”鈕,此時NCU顯(xian)示“6”,只有(you)PR和+5V兩個綠色信號燈,表(biao)示RAM清空(kong),隨后(hou)(hou)(hou)將(jiang)(jiang)S3開關(guan)撥(bo)回“0”。②清除PLC數(shu)(shu)(shu)據(ju)可用S7編程(cheng)軟(ruan)(ruan)件(jian)和NCU模(mo)塊進行(xing),后(hou)(hou)(hou)者(zhe)的方法(fa)是(shi):先將(jiang)(jiang)S4開關(guan)撥(bo)到(dao)“2”位置(zhi)(PS紅燈亮(liang)(liang)),再(zai)將(jiang)(jiang)其(qi)轉到(dao)“3”位置(zhi),保持大約3s,直至紅燈滅(mie)了又亮(liang)(liang),然(ran)后(hou)(hou)(hou)在3s內將(jiang)(jiang)S4開關(guan)先轉到(dao)“2”位置(zhi),這(zhe)時PS燈先閃亮(liang)(liang),然(ran)后(hou)(hou)(hou)持續亮(liang)(liang)。隨后(hou)(hou)(hou)將(jiang)(jiang)S4開關(guan)轉到(dao)“0”位置(zhi),這(zhe)時PS紅燈滅(mie),PR綠燈亮(liang)(liang),PLC數(shu)(shu)(shu)據(ju)即被清除。③回裝(zhuang)數(shu)(shu)(shu)據(ju)(在Service級(ji)別下)按“Service”軟(ruan)(ruan)鍵(jian)(jian)→按“>”軟(ruan)(ruan)鍵(jian)(jian)→按“Series start-up”軟(ruan)(ruan)鍵(jian)(jian)→按“Read start up archive”軟(ruan)(ruan)鍵(jian)(jian)→選擇NC/PLC文件(jian)→按“Start”軟(ruan)(ruan)鍵(jian)(jian)→按“Yes”軟(ruan)(ruan)鍵(jian)(jian),開始回裝(zhuang)數(shu)(shu)(shu)據(ju)。
專(zhuan)業(ye)維(wei)修(xiu)西門子840D、840D sl、810D數(shu)控(kong)系統NCU/CCU數(shu)控(kong)單元(yuan)常見故障(zhang):7段(duan)碼指示燈無顯示,數(shu)碼管(guan)數(shu)字(zi)一直(zhi)跳(tiao)換閃爍維(wei)修(xiu),H1、H2全亮,7段(duan)碼顯示8,7段(duan)碼數(shu)字(zi)翻轉數(shu)據不能(neng)總清,電池、風扇故障(zhang),數(shu)據不能(neng)保持(chi),接口故障(zhang),數(shu)碼管(guan)數(shu)字(zi)不停閃維(wei)修(xiu),NCU報警,CCU不正(zheng)常等等故障(zhang)維(wei)修(xiu)。
西門子840D鏜銑床報警120202維修型號:
NCU 572.2 6FC5357-0BB21-0AE1
NCU 572.2 6FC5357-0BB52-0AE0
NCU 572.3 6FC5357-0BB22-0AE0
NCU 572.3 6FC5357-0BB23-0AA0
NCU 572.3 6FC5357-0BB23-0AA1
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
NCU 573.4 6FC5357-0BB34-0AA0
NCU 573.4 6FC5357-0BB34-0AE0
NCU 573.4 6FC5357-0BB34-0AE1
NCU 561.4 6FC5356-0BB12-0AE0
NCU 561.5 6FC5356-0BB15-0AA0
NCU 571.5 6FC5357-0BB15-0AA0
NCU 572.5 6FC5357-0BB25-0AA0
NCU 573.5 6FC5357-0BB35-0AA0
NCU 573.5 6FC5357-0BB35-0AE0
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