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西門子840D數(shù)控系統(tǒng)通訊故障維修,西門子數(shù)控系統(tǒng)報(bào)通訊故障,,西門子840D顯示120202維修,,西門子840D工控機(jī)通訊維修,西門子NCU通訊壞維修,,NCU亮紅燈維修,,840D龍門加工中心通訊報(bào)警,840D龍門銑床120202故障,,810D進(jìn)不了系統(tǒng)維修,,840D硬盤壞維修,840D無程序調(diào)試,,西門子840D主機(jī)維修,,840D系統(tǒng)死機(jī)維修,西門子NCU數(shù)碼管顯示1維修,,NCU顯示2維修,,NCU數(shù)碼管顯示3維修,NCU數(shù)碼管顯示8維修,,西門子NCU無顯示維修,,NCU全部燈亮維修,NUC左邊燈全亮維修,,西門子NCU右邊指示燈都亮維修,,NCU屏幕無顯示維修,NCU總清不了維修,,NCU報(bào)錯(cuò)維修,,840D系統(tǒng)5米立車維修,2100 NCU電池達(dá)到極限,,故障現(xiàn)象:開機(jī)報(bào)警810004,PMC板上按鈕指示燈閃爍,,810004故障停止/中斷事件,報(bào)警號(hào)120202等待NCU/PLC的連接,,檢查ECUX121控制臺(tái)電纜連接是否正常,ECU上面的PLC指示燈PS與PF指示燈(紅色)二個(gè)指示燈分別代表PLC停止和PLC故障,,確定NCU出問題,,主機(jī)NCU報(bào)警109,報(bào)警120201通訊故障維修,2001故障維修,,120202故障,,NC/PLC未鏈接維修,故障810004故障停止/中斷事件,,2120警號(hào)故障,,NCK風(fēng)扇報(bào)警,NCU數(shù)碼管顯示1,,NCU數(shù)碼管顯示3,,NCU數(shù)碼管顯示4,NCU數(shù)碼管顯示8,,NCU數(shù)碼管沒有顯示,,西門子840D龍門銑床報(bào)警25201,西門子840D報(bào)警號(hào)300501和25201,,西門子840D數(shù)控系統(tǒng)加工中心,開機(jī)啟動(dòng)時(shí)顯示屏出現(xiàn)25201主軸報(bào)警,此加工中心伺服驅(qū)動(dòng)611D,配備1PH系列主軸電機(jī),查看驅(qū)動(dòng)的X35指示燈亮紅燈,。西門子840Dsl 系統(tǒng)報(bào)警230002 207841 25201 21611,300500,300502-300505,300508.300515,300608,300612,300614,300701-300761,300799,,840d加工中心300508 25201 510302報(bào)警,,西門子840D系統(tǒng),SP/Y/Z/X/W軸報(bào)25201,300507,300608故障,西門子840D數(shù)控系統(tǒng)通訊故障維修