西门子840d系统ncu573.2维修厂商
10D数控系统NCU/CCU数控单元常见故障:
(1)7段码指示灯无显示
(2)H1、H2全亮
(3)7段码显示8
(4)7段码数字翻转数据不能总清
(5)电池、风扇故障
(6)数据不能保持
(7)接口故障
西门子840D数控系统NCU数控单元常见维修型号:
NCU 571.2 6FC5357-0BB11-0AE0
NCU 571.3 6FC5357-0BB11-0AE1
NCU 571.3 6FC5357-0BB13-0AA0
NCU 571.3 6FC5357-0BB13-0AA1
NCU 571.4 6FC5357-0BB14-0AA0
NCU 571.4 6FC5357-0BB12-0AE0
NCU 571.5 6FC5357-0BB15-0AA0
NCU 572.2 6FC5357-0BB21-0AE0
NCU 572.2 6FC5357-0BB21-0AE1
NCU 572.2 6FC5357-0B
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01/07 10:15