德國數控系統開機報120202維修廠家，十年(nian)硬(ying)件(jian)維修技(ji)術，配件(jian)齊全，歡迎(ying)送(song)機現(xian)場維修。

德國數控系統開機報120202維修廠家，西(xi)(xi)(xi)門子(zi)數控(kong)(kong)系統報(bao)警025050維(wei)修(xiu)(xiu)(xiu)(xiu)，西(xi)(xi)(xi)門子(zi)840D數控(kong)(kong)系統02505*維(wei)修(xiu)(xiu)(xiu)(xiu)，西(xi)(xi)(xi)門子(zi)802D系統報(bao)警2505*維(wei)修(xiu)(xiu)(xiu)(xiu)，西(xi)(xi)(xi)門子(zi)數控(kong)(kong)系統報(bao)025050維(wei)修(xiu)(xiu)(xiu)(xiu)，西(xi)(xi)(xi)門子(zi)NCU顯(xian)(xian)示(shi)3維(wei)修(xiu)(xiu)(xiu)(xiu)，西(xi)(xi)(xi)門子(zi)數控(kong)(kong)系統NCU顯(xian)(xian)示(shi)1維(wei)修(xiu)(xiu)(xiu)(xiu)，NCU主板故(gu)(gu)障維(wei)修(xiu)(xiu)(xiu)(xiu)，數控(kong)(kong)系統主板維(wei)修(xiu)(xiu)(xiu)(xiu)，電機(ji)發熱維(wei)修(xiu)(xiu)(xiu)(xiu)，伺服(fu)電機(ji)故(gu)(gu)障維(wei)修(xiu)(xiu)(xiu)(xiu)，伺服(fu)驅動器(qi)故(gu)(gu)障維(wei)修(xiu)(xiu)(xiu)(xiu)，6SN1123輸(shu)出(chu)短路(lu)維(wei)修(xiu)(xiu)(xiu)(xiu)，6SN1145無24V輸(shu)出(chu)維(wei)修(xiu)(xiu)(xiu)(xiu)，西(xi)(xi)(xi)門子(zi)電源6SN1145無600V輸(shu)出(chu)維(wei)修(xiu)(xiu)(xiu)(xiu)，6SN1146無主電源輸(shu)出(chu)維(wei)修(xiu)(xiu)(xiu)(xiu)，帶不了負載(zai)維(wei)修(xiu)(xiu)(xiu)(xiu)，一些(xie)一會顯(xian)(xian)示(shi)E-A608故(gu)(gu)障維(wei)修(xiu)(xiu)(xiu)(xiu)，S120顯(xian)(xian)示(shi)功(gong)率模塊接地故(gu)(gu)障維(wei)修(xiu)(xiu)(xiu)(xiu)，CU320模塊報(bao)警F30021故(gu)(gu)障維(wei)修(xiu)(xiu)(xiu)(xiu)。

，SIEMENS840D 數(shu)(shu)(shu)(shu)(shu)(shu)(shu)控(kong)系統(tong)(tong)的(de)(de)(de)(de)(de)(de)“2001 PLC has startup” 和“120202、120201 waiting NC/PLC”報(bao)警是通(tong)信網(wang)絡(luo)(luo)(luo)的(de)(de)(de)(de)(de)(de)故(gu)(gu)(gu)障(zhang)，排(pai)除(chu)(chu)過程涉(she)及(ji)軟(ruan)(ruan)(ruan)、硬件。1．840D 數(shu)(shu)(shu)(shu)(shu)(shu)(shu)控(kong)系統(tong)(tong)網(wang)絡(luo)(luo)(luo)介紹(shao) 該(gai)(gai)系統(tong)(tong)有(you)(you)(you)OPI、MPI、SIMATIC X111 種網(wang)絡(luo)(luo)(luo)，其(qi)中(zhong)(zhong)OPIMPI網(wang)絡(luo)(luo)(luo)均遵循MPI 協議：單(dan) 元(yuan)(yuan)(yuan)無順(shun)序(xu)連(lian)接(jie)，每(mei)個(ge)單(dan)元(yuan)(yuan)(yuan)有(you)(you)(you)*青點(dian)地(di)(di)(di)址(zhi)(zhi)(zhi)，NCU 單(dan)元(yuan)(yuan)(yuan)（NCK+PLC）的(de)(de)(de)(de)(de)(de)節點(dian)地(di)(di)(di)址(zhi)(zhi)(zhi)是固定的(de)(de)(de)(de)(de)(de)（在(zai)(zai)(zai) OPI 絡(luo)(luo)(luo)是13，在(zai)(zai)(zai)MPI 網(wang)絡(luo)(luo)(luo)是3），見下(xia)(xia)圖(tu)；連(lian)接(jie)每(mei)個(ge)單(dan)元(yuan)(yuan)(yuan)的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)纜(lan)插頭設(she)有(you)(you)(you)終(zhong)端(duan)電(dian)(dian)(dian)阻(zu)，是否 接(jie)入終(zhong)端(duan)電(dian)(dian)(dian)阻(zu)靠開(kai)關(guan)(guan)控(kong)制，連(lian)接(jie)電(dian)(dian)(dian)纜(lan)盡量短。 2．網(wang)絡(luo)(luo)(luo)故(gu)(gu)(gu)障(zhang)排(pai)除(chu)(chu) 現(xian)(xian)以(yi)OPI 網(wang)絡(luo)(luo)(luo)為(wei)例(li)，說(shuo)明數(shu)(shu)(shu)(shu)(shu)(shu)(shu)控(kong)系統(tong)(tong)出現(xian)(xian)“2001”、“120202”、“120201”報(bao)警（MCP 面(mian)(mian)板(ban)(ban)(ban)(ban)燈 閃爍）時(shi)的(de)(de)(de)(de)(de)(de)解(jie)(jie)決方(fang)(fang)法 (1)檢(jian)(jian)(jian)查(cha)(cha)(cha)NCU 模(mo)(mo)塊接(jie)口(kou)X101 所(suo)接(jie)的(de)(de)(de)(de)(de)(de)MCP、MMC(PCUxx)、HHU、Distributor box、NCU、 NCU box、通(tong)信電(dian)(dian)(dian)纜(lan)、電(dian)(dian)(dian)源模(mo)(mo)塊的(de)(de)(de)(de)(de)(de)設(she)備總線、屏蔽線以(yi)及(ji)OPI 網(wang)絡(luo)(luo)(luo)連(lian)接(jie)單(dan)元(yuan)(yuan)(yuan)的(de)(de)(de)(de)(de)(de)終(zhong)端(duan)電(dian)(dian)(dian)阻(zu)設(she)置(zhi)(zhi)(zhi)(zhi) （始、終(zhong)端(duan)單(dan)元(yuan)(yuan)(yuan)終(zhong)端(duan)電(dian)(dian)(dian)阻(zu)開(kai)關(guan)(guan)必須設(she)置(zhi)(zhi)(zhi)(zhi)為(wei)ON，中(zhong)(zhong)間(jian)(jian)(jian)單(dan)元(yuan)(yuan)(yuan)終(zhong)端(duan)電(dian)(dian)(dian)阻(zu)開(kai)三設(she)置(zhi)(zhi)(zhi)(zhi)為(wei)OFF）。 (2)在(zai)(zai)(zai)LED 上(shang)檢(jian)(jian)(jian)查(cha)(cha)(cha)OPI 網(wang)絡(luo)(luo)(luo)節點(dian)地(di)(di)(di)址(zhi)(zhi)(zhi)按(an)(an)(an)“Start-up”軟(ruan)(ruan)(ruan)鍵(jian)(jian)按(an)(an)(an)“MMC”軟(ruan)(ruan)(ruan)鍵(jian)(jian)按(an)(an)(an)“Operator panel”軟(ruan)(ruan)(ruan)鍵(jian)(jian)。操作(zuo)面(mian)(mian)板(ban)(ban)(ban)(ban)顯(xian)(xian)示(shi)(shi)(shi)(shi)(shi)接(jie)口(kou)數(shu)(shu)(shu)(shu)(shu)(shu)(shu)： Connection：標準1：1 Bus：OPI( LSMbaud） Highest bus address：zui大31 MMC address：默(mo)認(ren)(ren)(ren)1 NCK address：默(mo)認(ren)(ren)(ren)13 PLC address：13 確認(ren)(ren)(ren)后(hou)按(an)(an)(an)“Save”軟(ruan)(ruan)(ruan)鍵(jian)(jian)按(an)(an)(an)“OK”軟(ruan)(ruan)(ruan)鍵(jian)(jian)按(an)(an)(an)“N CK reset”軟(ruan)(ruan)(ruan)鍵(jian)(jian)，設(she)生效。 (3)MCP 單(dan)元(yuan)(yuan)(yuan)上(shang)S3 開(kai)關(guan)(guan)第1 位設(she)置(zhi)(zhi)(zhi)(zhi)決定其(qi)地(di)(di)(di)址(zhi)(zhi)(zhi)：ON—OPI，OFF—MPI。 (4)在(zai)(zai)(zai)LED 上(shang)檢(jian)(jian)(jian)查(cha)(cha)(cha)、CK 地(di)(di)(di)址(zhi)(zhi)(zhi)按(an)(an)(an)“Start-up”軟(ruan)(ruan)(ruan)鍵(jian)(jian)按(an)(an)(an)“NC"軟(ruan)(ruan)(ruan)鍵(jian)(jian)按(an)(an)(an)“NCK”軟(ruan)(ruan)(ruan)鍵(jian)(jian)，此時(shi)顯(xian)(xian)示(shi)(shi)(shi)(shi)(shi)的(de)(de)(de)(de)(de)(de) NCK 地(di)(di)(di)址(zhi)(zhi)(zhi)要與(yu)（2）中(zhong)(zhong)*。如果地(di)(di)(di)址(zhi)(zhi)(zhi)發生沖(chong)突，有(you)(you)(you)可能(neng)輸入口(kou)令(ling)會無效，顯(xian)(xian)示(shi)(shi)(shi)(shi)(shi)頁面(mian)(mian)空(kong)(kong)白， 不(bu)能(neng)加(jia)載(zai)N C/PLC，一(yi)般出現(xian)(xian)“120202”報(bao)警。 (5)清(qing)(qing)(qing)除(chu)(chu)并重(zhong)裝(zhuang)系統(tong)(tong)NCK(NC)和PLC 數(shu)(shu)(shu)(shu)(shu)(shu)(shu)據(ju)(ju)(ju)（清(qing)(qing)(qing)除(chu)(chu)之前(qian)必須做(zuo)好(hao)數(shu)(shu)(shu)(shu)(shu)(shu)(shu)據(ju)(ju)(ju)備份！）清(qing)(qing)(qing)除(chu)(chu)NCK 數(shu)(shu)(shu)(shu)(shu)(shu)(shu)據(ju)(ju)(ju)可在(zai)(zai)(zai)LED 或NCU 模(mo)(mo)塊上(shang)進(jin)行(xing)，后(hou)者(zhe)(zhe)的(de)(de)(de)(de)(de)(de)方(fang)(fang)法是：開(kai)機狀(zhuang)態下(xia)(xia)，將(jiang)(jiang)(jiang)(jiang)NCU 模(mo)(mo)塊的(de)(de)(de)(de)(de)(de)S3 開(kai)關(guan)(guan) 撥(bo)到“1”位置(zhi)(zhi)(zhi)(zhi)，然(ran)后(hou)按(an)(an)(an)“Reset”鈕，此時(shi)NCU 顯(xian)(xian)示(shi)(shi)(shi)(shi)(shi)“6”，只有(you)(you)(you)PR 和+5V 兩個(ge)綠色(se)信號燈，表 示(shi)(shi)(shi)(shi)(shi)RAM清(qing)(qing)(qing)空(kong)(kong)，隨后(hou)將(jiang)(jiang)(jiang)(jiang)S3 開(kai)關(guan)(guan)撥(bo)回(hui)“0”。清(qing)(qing)(qing)除(chu)(chu)PLC 數(shu)(shu)(shu)(shu)(shu)(shu)(shu)據(ju)(ju)(ju)可用(yong)S7 編程軟(ruan)(ruan)(ruan)件和NCU 模(mo)(mo)塊進(jin) 行(xing)，后(hou)者(zhe)(zhe)的(de)(de)(de)(de)(de)(de)方(fang)(fang)法是：先將(jiang)(jiang)(jiang)(jiang)S4 開(kai)關(guan)(guan)撥(bo)到“2”位置(zhi)(zhi)(zhi)(zhi)(PS 紅燈亮(liang)(liang))，再將(jiang)(jiang)(jiang)(jiang)其(qi)轉(zhuan)(zhuan)到“3”位置(zhi)(zhi)(zhi)(zhi)，保持大約(yue) 3s，直至(zhi)紅燈滅了又(you)亮(liang)(liang)，然(ran)后(hou)在(zai)(zai)(zai)3s 內將(jiang)(jiang)(jiang)(jiang)S4 開(kai)關(guan)(guan)先轉(zhuan)(zhuan)到“2”位置(zhi)(zhi)(zhi)(zhi)，這時(shi)PS 燈先閃亮(liang)(liang)，然(ran)后(hou)持 續亮(liang)(liang)。隨后(hou)將(jiang)(jiang)(jiang)(jiang)S4 開(kai)關(guan)(guan)轉(zhuan)(zhuan)到“0”位置(zhi)(zhi)(zhi)(zhi)，這時(shi)PS 紅燈滅，PR 綠燈亮(liang)(liang)，PLC 數(shu)(shu)(shu)(shu)(shu)(shu)(shu)據(ju)(ju)(ju)即被清(qing)(qing)(qing)除(chu)(chu)。 回(hui)裝(zhuang)數(shu)(shu)(shu)(shu)(shu)(shu)(shu)據(ju)(ju)(ju)（在(zai)(zai)(zai)Service 級別下(xia)(xia)）按(an)(an)(an)“Service”軟(ruan)(ruan)(ruan)鍵(jian)(jian)按(an)(an)(an)“＞”軟(ruan)(ruan)(ruan)鍵(jian)(jian)按(an)(an)(an)“Series start-up”軟(ruan)(ruan)(ruan)鍵(jian)(jian)按(an)(an)(an) “Read start up archive”軟(ruan)(ruan)(ruan)鍵(jian)(jian)選擇NC/PLC 文(wen)件按(an)(an)(an)“Start”軟(ruan)(ruan)(ruan)鍵(jian)(jian)按(an)(an)(an)“Yes”軟(ruan)(ruan)(ruan)鍵(jian)(jian)，開(kai)始回(hui)裝(zhuang)數(shu)(shu)(shu)(shu)(shu)(shu)(shu) (6)如果以(yi)上(shang)方(fang)(fang)法不(bu)能(neng)解(jie)(jie)除(chu)(chu)報(bao)警，可更換NCU 模(mo)(mo)塊或NCUbox 后(hou)再重(zhong)裝(zhuang)數(shu)(shu)(shu)(shu)(shu)(shu)(shu)據(ju)(ju)(ju)。更換NCU 模(mo)(mo)塊時(shi)若出現(xian)(xian)右側PLC 所(suo)有(you)(you)(you)閃亮(liang)(liang)（FC、FB 功能(neng)塊調用(yong)順(shun)序(xu)混亂），可將(jiang)(jiang)(jiang)(jiang)S3 撥(bo)到“1”，S4 撥(bo)到“3”，按(an)(an)(an)NCU板(ban)(ban)(ban)(ban)上(shang)“Reset”鈕沒(mei)有(you)(you)(you)NCU模(mo)(mo)塊，可將(jiang)(jiang)(jiang)(jiang)OPI 網(wang)絡(luo)(luo)(luo)（X101）接(jie)入MPI 網(wang)絡(luo)(luo)(luo)（X122）， 具(ju)體操作(zuo)略。 3．故(gu)(gu)(gu)障(zhang)排(pai)除(chu)(chu)實例(li) 立式五(wu)坐標銑床(chuang)出現(xian)(xian)“2001PLC has startup”報(bao)警 通(tong)常(chang)加(jia)載(zai)PLC 數(shu)(shu)(shu)(shu)(shu)(shu)(shu)據(ju)(ju)(ju)此報(bao)警即可解(jie)(jie)除(chu)(chu)，但該(gai)(gai)機床(chuang)加(jia)載(zai)數(shu)(shu)(shu)(shu)(shu)(shu)(shu)據(ju)(ju)(ju)后(hou)不(bu)能(neng)保持并出現(xian)(xian)“120202”、 “120201”報(bao)警，NCU 板(ban)(ban)(ban)(ban)上(shang)的(de)(de)(de)(de)(de)(de)顯(xian)(xian)示(shi)(shi)(shi)(shi)(shi)不(bu)斷重(zhong)新啟動，更換NCU 板(ban)(ban)(ban)(ban)，故(gu)(gu)(gu)障(zhang)依舊(jiu)，檢(jian)(jian)(jian)查(cha)(cha)(cha)MMC NCU板(ban)(ban)(ban)(ban)間(jian)(jian)(jian)電(dian)(dian)(dian)纜(lan)，手輪等正(zheng)(zheng)常(chang)，zui后(hou)發現(xian)(xian)NCU 板(ban)(ban)(ban)(ban)顯(xian)(xian)示(shi)(shi)(shi)(shi)(shi)燈異常(chang)（閃爍），確認(ren)(ren)(ren)NCU 板(ban)(ban)(ban)(ban)的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)源 模(mo)(mo)塊NCU box 故(gu)(gu)(gu)障(zhang)，更換后(hou)報(bao)警解(jie)(jie)除(chu)(chu)。 橋(qiao)式五(wu)坐標機床(chuang)加(jia)工(gong)時(shi)出現(xian)(xian)“120202”報(bao)警通(tong)常(chang)先檢(jian)(jian)(jian)查(cha)(cha)(cha)PCU50 顯(xian)(xian)示(shi)(shi)(shi)(shi)(shi)的(de)(de)(de)(de)(de)(de)MMC、NCK、PLC 地(di)(di)(di)址(zhi)(zhi)(zhi)和波(bo)特率，發現(xian)(xian)NCK 地(di)(di)(di)址(zhi)(zhi)(zhi)從(cong)13 變為(wei) 2，改回(hui)13 后(hou)報(bao)警解(jie)(jie)除(chu)(chu)。 橋(qiao)式五(wu)坐標機床(chuang)加(jia)工(gong)時(shi)出現(xian)(xian)“120202”報(bao)警，頁面(mian)(mian)空(kong)(kong)白，軟(ruan)(ruan)(ruan)鍵(jian)(jian)灰(hui)色(se)，數(shu)(shu)(shu)(shu)(shu)(shu)(shu)據(ju)(ju)(ju)不(bu)能(neng)加(jia)載(zai)先檢(jian)(jian)(jian)查(cha)(cha)(cha)PCU50 顯(xian)(xian)示(shi)(shi)(shi)(shi)(shi)的(de)(de)(de)(de)(de)(de)MMC,NCK,PLC 地(di)(di)(di)址(zhi)(zhi)(zhi)和波(bo)特率，再檢(jian)(jian)(jian)查(cha)(cha)(cha)電(dian)(dian)(dian)纜(lan)、手輪均正(zheng)(zheng)常(chang)，更換 NCU 板(ban)(ban)(ban)(ban)后(hou)報(bao)警解(jie)(jie)除(chu)(chu)。 臥式五(wu)坐標機床(chuang)加(jia)工(gong)時(shi)瞬(shun)間(jian)(jian)(jian)出現(xian)(xian)“120202”，“120201”服警，幾秒后(hou)恢復(fu)正(zheng)(zheng)常(chang)，故(gu)(gu)(gu)障(zhang)復(fu)現(xian)(xian) 檢(jian)(jian)(jian)查(cha)(cha)(cha)PCU50 顯(xian)(xian)示(shi)(shi)(shi)(shi)(shi)的(de)(de)(de)(de)(de)(de)MMC、NCK、PLC 地(di)(di)(di)址(zhi)(zhi)(zhi)、波(bo)特率、終(zhong)端(duan)電(dian)(dian)(dian)阻(zu)、電(dian)(dian)(dian)纜(lan)、手輪均正(zheng)(zheng)常(chang)， 更換NCU 板(ban)(ban)(ban)(ban)、NCU box 模(mo)(mo)塊，故(gu)(gu)(gu)障(zhang)依舊(jiu)。 懷疑PCU50 至(zhi)NCU 板(ban)(ban)(ban)(ban)間(jian)(jian)(jian)電(dian)(dian)(dian)纜(lan)接(jie)觸不(bu)良(liang)，改接(jie)臨時(shi)短電(dian)(dian)(dian)纜(lan)，報(bao)警解(jie)(jie)除(chu)(chu)，故(gu)(gu)(gu)障(zhang)原因是原電(dian)(dian)(dian) 纜(lan)較(jiao)長，造成信號衰(shuai)減，將(jiang)(jiang)(jiang)(jiang)其(qi)多余部分剪去(qu)重(zhong)新接(jie)入機床(chuang)，開(kai)機運行(xing)正(zheng)(zheng)常(chang)。 840D 數(shu)(shu)(shu)(shu)(shu)(shu)(shu)控(kong)系統(tong)(tong)出現(xian)(xian)“2001”、“120202”、“120201”服警后(hou)，先從(cong)簡(jian)單(dan)、易出故(gu)(gu)(gu)障(zhang)的(de)(de)(de)(de)(de)(de)元(yuan)(yuan)(yuan)器(qi)件 查(cha)(cha)(cha)起(qi)，清(qing)(qing)(qing)除(chu)(chu)系統(tong)(tong)數(shu)(shu)(shu)(shu)(shu)(shu)(shu)據(ju)(ju)(ju)前(qian)一(yi)定要做(zuo)好(hao)備份工(gong)作(zuo)。 現(xian)(xian)象:840D 系統(tong)(tong)上(shang)電(dian)(dian)(dian),HMI 自檢(jian)(jian)(jian)通(tong)過提示(shi)(shi)(shi)(shi)(shi)報(bao)警120202"等待與(yu)NC 通(tong)訊",控(kong)制面(mian)(mian)板(ban)(ban)(ban)(ban)指示(shi)(shi)(shi)(shi)(shi)燈閃爍后(hou)狀(zhuang)態穩(wen)定一(yi)下(xia)(xia) 又(you)閃,NCU 狀(zhuang)態指示(shi)(shi)(shi)(shi)(shi)燈先由(you)1 變到8,再由(you)1 變到6 然(ran)后(hou)變到點(dian),其(qi)間(jian)(jian)(jian)電(dian)(dian)(dian)源模(mo)(mo)塊中(zhong)(zhong)接(jie)觸器(qi)吸(xi)合一(yi)下(xia)(xia),其(qi)指示(shi)(shi)(shi)(shi)(shi)燈由(you) 綠變黃再變綠. 解(jie)(jie)決過程:1 MPI 檢(jian)(jian)(jian)查(cha)(cha)(cha)連(lian)接(jie)正(zheng)(zheng)常(chang).2 OPI 地(di)(di)(di)址(zhi)(zhi)(zhi)設(she)置(zhi)(zhi)(zhi)(zhi)正(zheng)(zheng)常(chang).3 電(dian)(dian)(dian)源使能(neng)上(shang)電(dian)(dian)(dian)正(zheng)(zheng)常(chang).4 將(jiang)(jiang)(jiang)(jiang)NC 清(qing)(qing)(qing)空(kong)(kong)按(an)(an)(an)默(mo)認(ren)(ren)(ren)參數(shu)(shu)(shu)(shu)(shu)(shu)(shu)上(shang)電(dian)(dian)(dian), 正(zheng)(zheng)常(chang),重(zhong)裝(zhuang)OK.