维修

西门子PCU20/50/50.3/70数控主机专业维修中心：

常见故障：黑屏、无法启动，面板无显示，开机不显示等故障维修。

一、型号如下：

6FC5210-0DA00-1AA1，  6FC5210-0DF31-2AA0，  
6FC5210-0DA20-2AA1，  6FC5210-0DF00-0AA2，  
6FC5210-0DF00-1AA1，  6FC5210-0DF20-0AA0，  
6FC5210-0DA00-0AA0，  6FC5210-0DF22-2AA0，  
6FC5210-0DA20-0AA1，  6FC5210-0DA20-2AA1，  
6FC5210-0DF00-0AA2，  6FC5210-0DF00-1AA1，  
6FC5210-0DA10-0AA0，  6FC5210-0DA20-1AA0，  
6FC5210-0DA20-2AA1，  6FC5210-0DA21-2AA1，  
6FC5210-0DF01-0AA0，  6FC5210-0DF02-0AA0，  
6FC5210-0DF05-0AA0，  6FC5210-0DF20-0AA0，  
6FC5210-0DF21-2AA0，  6FC5210-0DF22-0AA0，

拥有专业的维修检测设备，其中包括西门子840d系统，可提供西门子数控设备上的备件试机，修西门子数控系统维修，专业维修西门子数控系统。PCU20、PCU50、PCU70、NCU.、6SN1118、6SN1112、6SN1123、6SN1145、6SN1146、触摸屏、显示器、MCP操作面板、手轮、伺服控制器、PLC维修. 802D/SL系统 810D/DE系统 820D/SL系统 840D/DE系统 840D/SL系统 840Di系统 S120数控伺服系统，数控伺服驱动器 /控制模块/电源模块/备品备件等。

NCU573.5/573.4/573.3/573.2/572.5/572.4/572.3/572.2/571.5/571.4/571.3/571.2/561.5/710.2/720.2/720.2PN/730.2/730.2PN/CCU1/CCU3/CCU3.4/PCU20/PCU50/PCU50.3/PCU70/6FC5357/6SN1118/6SN1124/6SN1123/6SN1145/6SN1146/1FK/1FT/数控主板/控制模块/驱动模块/电源模块/伺服电动机/进口低压电动机等系列。

西门子840D/DE数控伺服系统NCU主板：
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    6FC5357-0BB52-0AE0
NCU 572.3    6FC5357-0BB22-0AE0
NCU 572.3    6FC5357-0BB23-0AA0
NCU 572.3    6FC5357-0BB23-0AA1
---------------------------------------------                    
NCU 572.4    6FC5357-0BB23-0AE0
NCU 572.4    6FC5357-0BB24-0AA0
NCU 572.5    6FC5357-0BB25-0AA0
NCU 573.2    6FC5357-0BB31-0AE0
NCU 573.2    6FC5357-0BB33-0AE0
NCU 573.2    6FC5357-0BB33-0AE1
NCU 573.2    6FC5357-0BB53-0AE1
---------------------------------------------
NCU 573.3    6FC5357-0BB33-0AE2
NCU 573.3    6FC5357-0BB33-0AE3
NCU 573.3    6FC5357-0BB33-0AA0
NCU 573.3    6FC5357-0BB33-0AA1
NCU 573.4    6FC5357-0BB34-0AA0
NCU 573.4    6FC5357-0BB34-0AE0
NCU 573.4    6FC5357-0BB34-0AE1
----------------------------------------------
NCU 573.5    6FC5357-0BB35-0AA0
NCU 573.5    6FC5357-0BB35-0AE0
NCU 561.4    6FC5356-0BB12-0AE0   
NCU 573.5    6FC5357-0BB35-0AE0
-----------------------------------------------
6FC5247-0AA00-0AA3
NCU box for accommodating the NCU561.5/571.5/572.5/573.5    
NCU 561.5    6FC5356-0BB15-0AA0
NCU 571.5    6FC5357-0BB15-0AA0
NCU 572.5    6FC5357-0BB25-0AA0
NCU 573.5    6FC5357-0BB35-0AA0
--------------------------------------------------------
西门子840D/SL数控伺服主板NCU710.2/720.2/720.2PN/730.2/730.2PN
NCU 710.2    6FC5371-0AA10-0AA1

NCU 720.2    6FC5372-0AA00-0AA1

NCU 720.2PN  6FC5372-0AA01-0AA1

NCU 730.2    6FC5373-0AA00-0AA1

NCU 730.2PN  6FC5373-0AA01-0AA1
--------------------------------------------------------------
840C/CE数控驱动模块：
6FC5110-0BA01-0AA0   6FC5110-0BA01-1AA0   6FC5110-0BB01-0AA1 
6FC5110-0BB01-0AA2   6FC5110-0BB02-0AA0   6FC5110-0BB02-0AA1 
6FC5110-0BB03-0AA0   6FC5110-0BB03-0AA1   6FC5110-0BB04-0AA1 
6FC5110-0CA01-0AA0   6FC5110-0CA01-0AA0   6FC5110-0CB01-0AA0 
6FC5110-0CB01-0AA0   6FC5110-0DA01-0AA0   6FC5110-0DA02-0AA0 
6FC5110-0DA02-0AA1   6FC5110-0DA03-0AA0   6FC5110-0DA04-0