西門子NCU上電顯示106后無顯示維修排除
西門子NCU上電顯示106后無顯示維修排除,西門子840D通訊維修,報警120202故障,840D車床報故障120201維修,西門子NCU數(shù)碼管顯示小數(shù)點維修,NCU紅燈亮維修,NCU關機掉程序維修,西門子NCU模塊2排燈全亮維修,NCU通訊不上,NCU和電腦鏈接不上維修,NCU數(shù)碼管不顯示,指示燈點不亮維修,西門子840D NCU維修,NCU報電池故障,風扇報警,NCU黑屏維修,840D不開機,西門子840d數(shù)控系統(tǒng)報警21612怎樣處理,西門子802S數(shù)控系統(tǒng)報警12110維修,西門子801數(shù)控系統(tǒng)700000報警維修,西門子802C系統(tǒng)數(shù)控銑床,SIEMENS 840D數(shù)控系統(tǒng)軸報警故障處理,西門子840D/810D數(shù)控系統(tǒng)報警代碼故障維修,西門子NCU顯示3維修,西門子NCU數(shù)碼管亂跳維修,NCU數(shù)碼管不顯示就亮個小數(shù)點故障,西門子840D NCU經常出現(xiàn)的故障為上電之后數(shù)碼管無顯示,數(shù)碼管顯示“1”,數(shù)碼管顯示“3”,數(shù)碼管顯示“8”,數(shù)碼管走“106”和“109”等。如果NCU出現(xiàn)上述報警均屬于NCU有故障,NCU正常狀態(tài)為數(shù)碼管顯示“6”和兩個綠燈亮才屬正常。西門子840D系統(tǒng)通訊網(wǎng)絡故障及排除方法,SIEMENS 840D 數(shù)控系統(tǒng)的“2001 PLC has not start up” 和“120202、120201 waiting for a connection to the NC/PLC”報警是通訊網(wǎng)絡的故障,排除過程涉及軟、硬件。西門子NCU上電顯示106后無顯示維修排除,當天修好。