西门子810D操作屏进不去系统控制器数码管显示3和1维修

西门子810D操作屏进不去系统控制器数码管显示3和1维修，西门子CCU数码管无显示维修，西门子NCU总控制器数码管不亮维修，西门子840D系统NCU数码管显示1维修，西门子840D NCU主板维修，西门子840D、840D sl、810D数控系统NCU/CCU数控单元常见故障:7段码指示灯无显示，数码管显示3故障，数码管数字一直跳换闪烁维修，H1、H2全亮，7段码显示8，840D系统7段码数字翻转数据不能总清，840D电池、840D风扇故障，西门子840D系统NCU上面显示3维修，西门子NCU数码管跳106故障，加工中心NCU走完就显示个小数点，NCU主机两排灯全部亮维修，西门子NCU走到2不动维修，

西门子810D/840D数控系统维修 CCU1/CCU3/CCU3.4控制主板:CPU810D SINUMERIK810D

6FC5410-0AY03-0AA1维修  6FC5410-0AY01-0AA0维修  

6FC5410-0AY03-1AA0维修  6FC5410-0AY01-0AA1维修

6FC5410-0AY00-0AA0维修  6FC5410-0AY01-0AA0维修

6FC5410-0AY03-0AA0维修  6FC5410-0AY03-0AA2维修

6FC5410-0AA01-0AA0维修  6FC5410-0AX02-0AA0维修

6FC5410-0AX02-1AA0维修  6FC5410-0AA00-0AA0维修

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6FC5250-3AX20-6AH0维修

6FC5250-6CY30-5AH0维修

6FC5250-6BY30-5AH0维修  6FC5210-0DA00-1AA1维修

6FC5210-0DA20-2AA1维修  6FC5210-0DF00-0AA2维修  

6FC5210-0DF00-1AA1维修  6FC5210-0DF20-0AA0维修  

6FC5210-0DA00-0AA0维修  6FC5210-0DA00-1AA1维修  

6FC5210-0DA20-0AA1维修  6FC5210-0DA20-2AA1维修  

6FC5210-0DF00-0AA2维修  6FC5210-0DF00-1AA1维修  

6FC5210-0DA10-0AA0维修  6FC5210-0DA20-1AA0维修