
840D西門子NCU顯示b2兩(liang)排(pai)燈(deng)都(dou)亮(liang)維(wei)修(xiu)
840D西門子NCU顯示b2兩(liang)排(pai)燈(deng)都(dou)亮(liang)維(wei)修(xiu),西門子NCU數(shu)碼(ma)管不顯示2排(pai)燈(deng)全(quan)亮維(wei)修(xiu),西門子840D數(shu)控(kong)系(xi)統(tong)NCU兩(liang)排(pai)燈(deng)亮數(shu)碼(ma)管顯示3維(wei)修(xiu),西門子鏜(tang)床(chuang)NCU顯示106維(wei)修(xiu),西門子車(che)床(chuang)加(jia)工(gong)中心NCU顯示8維(wei)修(xiu),NCU開機顯示0不(bu)走(zou)維(wei)修(xiu),NCU數碼(ma)管亂跳(tiao)109維(wei)修(xiu),NCU顯示完就(jiu)顯示個小(xiao)數(shu)點是(shi)哪裏(li)壞(huai),西(xi)門子NUC總(zong)清(qing)不了(le)是(shi)什(shen)麽(me)問(wen)題,840D面板顯示120202故(gu)障(zhang)維(wei)修(xiu),840D顯示屏(ping)報(bao)警210201、西門子NCU電源(yuan)維(wei)修(xiu)、NCU-BOX底(di)座維(wei)修(xiu),西門子工(gong)控(kong)機通訊(xun)故(gu)障(zhang)維(wei)修(xiu),西門子NCU主板(ban)維(wei)修(xiu),西門子840D工(gong)控(kong)機維(wei)修(xiu),德瑪(ma)吉840D數控(kong)NCU維(wei)修(xiu),NCU驅動器(qi)維(wei)修(xiu),NCU控(kong)制(zhi)器(qi)主板(ban)維(wei)修(xiu),NCU模塊CPU芯片(pian)壞(huai)維(wei)修(xiu),可能(neng)顯示‘0、1、2、3、4、5、7、8.、等(deng)等(deng),或者(zhe)幾個數字(zi)循環報警。但(dan)壹(yi)些情況下,即(ji)使(shi)狀(zhuang)態是6,也不能(neng)說(shuo)明(ming)NCU壹(yi)定(ding)是好的(de)。如果能顯示數(shu)字(zi)“6”,可(ke)以(yi)試著總(zong)清,先(xian)清NC數據(ju),後清PLC數據(ju),正常(chang)總(zong)清(qing)後的(de)現象為(wei):七段(duan)數碼(ma)管顯“6”,並(bing)且(qie)左右(you)兩(liang)排(pai)指示燈(deng)都(dou)只(zhi)亮上(shang)面的(de)壹(yi)個綠燈(deng),此(ci)時PCU面板(ban)上(shang)會顯示2001、2101、2102、4060等(deng)報(bao)警,能顯示4060報(bao)警(jing),又基本可(ke)以(yi)確(que)認NCU與(yu)PCU之(zhi)間(jian)的(de)通信是正(zheng)常(chang)的(de),如果總清(qing)不顯示此(ci)報(bao)警,報警25000,300504,3000,25201數(shu)控(kong)系(xi)統(tong)硬(ying)件故(gu)障(zhang),NF: NCK故(gu)障(zhang)監控(kong)燈(deng)(紅色(se)),正常(chang)時不亮(liang),NCK有故(gu)障(zhang)時亮;西(xi)門子NCU指(zhi)示燈(deng)說明(ming),西(xi)門子NCU指(zhi)示燈(deng)功能說(shuo)明(ming),LED指(zhi)示燈(deng)含義(yi)描(miao)述(shu):
CF: COM故(gu)障(zhang)監控(kong)燈(deng)(紅色(se)),正常(chang)時不亮(liang),有故(gu)障(zhang)時亮;
CB: OPI接(jie)口有數據(ju)傳輸時閃亮(liang)(黃(huang)色),閃亮(liang)時說明(ming)有數據(ju)傳輸:
CP: MPi接(jie)口有數據(ju)傳輸時閃亮(liang)(黃(huang)色),閃亮(liang)時說明(ming)有數據(ju)傳輸。
PR: PLC運行狀(zhuang)態指示燈(deng)(綠燈(deng)),正常(chang)工(gong)作時亮;
PS: PLC停機狀(zhuang)態指示燈(deng)(紅燈(deng)),正常(chang)時不亮(liang),PLC停止時亮;
PF: PLC故(gu)障(zhang)指(zhi)示燈(deng)(紅燈(deng)),正常(chang)時不亮(liang),PLC出(chu)現故(gu)障(zhang)時亮:
PFO: PLC強(qiang)制(zhi)狀(zhuang)態指示燈(deng)‘正常(chang)時不亮(liang);
DP:正(zheng)常時不亮(liang),指(zhi)示沒有PROFIBUS DP配置(zhi)或*;亮時指示故(gu)障(zhang)。
840D西(xi)門子NCU顯示b2兩(liang)排(pai)燈(deng)都(dou)亮(liang)維(wei)修(xiu)