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西門子840D通訊故障150201解決NCU維修,西門子NCU上電顯示8維修,NCU數(shù)碼管顯示3維修,NCU顯示0維修,西門子840D通訊報警維修,840D故障電池電壓低報警,NCU風(fēng)扇故障報警,NCU通訊連接不上維修,NCU數(shù)碼管無顯示維修,840DSL數(shù)控系統(tǒng)鍵盤燈全亮維修,按鍵全部閃爍維修,主板啟動不了,控制器無顯示,數(shù)碼管不亮,驅(qū)動器報故障 ,西門子840D系統(tǒng)報警120202通訊故障,NCU上電就顯示8,西門子NCU風(fēng)扇不轉(zhuǎn),NCU數(shù)字走到2就顯示108了,NCU顯示3,NCU數(shù)碼管循環(huán)顯示0、1、6 右邊一排燈全亮,第二天無顯示指示燈不亮,NCK風(fēng)扇故障2120,關(guān)機(jī)2天程序丟失,數(shù)碼管循環(huán)顯示109,數(shù)碼管不亮,西門子NCU報113故障,ECU紅燈PLC停止故障,左邊指示燈全亮顯示106,PLC下程序報錯誤清單不能復(fù)位PLC內(nèi)存,840D驅(qū)動控制器顯示0,NCU上面2排燈全亮數(shù)碼管不亮故障,840D龍門鏜床300201報警,NCU左邊燈全亮右邊燈閃爍,數(shù)碼管顯示116,NCU數(shù)字顯示135,故障代碼2120NCK風(fēng)扇故障維修上電一會數(shù)碼管顯示個小數(shù)點,NCU上面顯示數(shù)字1不動,NCU通訊端口連接不上不通訊,西門子840DSL數(shù)控系統(tǒng)顯示150202故障維修,等待與NCK的連接,
西門子840D/SL數(shù)控伺服主板NCU710.2/720.2/720.2PN/730.2/730.2PN/NCU730.3/NCU720.3/NCU710.3/
NCU 710.2 6FC5371-0AA10-0AA1
NCU 720.2 6FC5372-0AA0-0AA1
NCU 730.2 6FC5373-0AA00-0AA1
NCU 730.2PN 6FC5373-0AA01-0AA1,西門子NCU系統(tǒng)無法啟動
6AU1425-2AA00-0AA0,D425-2DP
西門子S120控制器維修,西門子驅(qū)動控制器維修,西門子控制模塊接地維修,芯片過熱報警維修,功率單元過載處理,電機(jī)編碼器壞維修,西門子828D報警25201伺服故障,828D啟動報207841故障,取消整流單元運行,828D車床報代碼206200維修,主電源相位故障,828D數(shù)控龍門207862外部故障,150202等待NCK鏈接,西門子828D報警25201軸MSP1伺服故障,828D車床報警231150編碼器初始化出錯,231806編碼器組件故障,207565編碼器接口錯誤,26106編碼器沒找到,828D開機(jī)報警F07439故障,828D報警26002故障,伺服電機(jī)報F31101,CU320報警F31806,31100,311225,31115,西門子808d數(shù)控系統(tǒng)開機(jī)沒有界面,西門子828D閃屏維修,西門子828D屏幕一亮一黑故障,西門子828D系統(tǒng)主軸高速電機(jī)編碼器報警,西門子840D通訊故障150201解決NCU維修