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Beijing and Shanghai Chinese Translation Service in The field of Dynamic monitorin


6.5.3.7. 为了方便维修和维护，在相应牵引逆变器内应有一维护用接口，通过PTU可访问该接口，并可完成如下功能：
For the convenience of maintenance, there shall be an interface in traction inverter, which can be accessed by PTU. By accessing this interface, following functions can be realized:
（1）读取DCU故障信息，也可读取所有可能的内部数据信息， 调整相关数值；
Read fault information and all probable internal data information from DCU to adjust related values;
（2）动态监测和记录牵引系统的各种实时信息（如网压、电机电流、逆变器模块温度等）。
Dynamic monitoring and recording all real time information about traction system (such as voltage of electric network, current of motor, temperature of inverter module, etc.)

华译网北京翻译公司翻译过大量有关动态监测的文件资料。
Beijing Mandarin Chinese Translation Service Company has translated many technical documents in the field of Dynamic monitorin.

6.5.3.8. 在相应客室或司机室内亦应有维护用接口完成6.5.3.7 所述功能。
There shall be also an interface for maintenance in corresponding passenger compartments and driver’s cab, the interface can also realize functions described in 6.5.3.7.
6.5.3.9. DCU印制板面板应设置有LED指示灯和测试孔，指示一定的牵引控制信息，如DCU开机自检信息、电源指示等，以方便维修人员对DCU状态和故障作出判断和测量。
There shall be LED indicator lamps and test holes on the printed board of DCU, they are used for indicating information for maintenance personnel to know the state and faults well for traction control, the indicated information includes self-check information during starting DCU, information about power supplies, etc.
6.5.3.10. 在详细设计时，卖方应提供DCU故障诊断的详细信息说明。
During design, the seller shall provide detailed information about the fault diagnosis of DCU.
6.5.3.11. 对牵引系统的PTU应提供地面分析软件，对用PTU读取的故障/事件进行分析，以便进一步的维修。要提供ＰＴＵ读出数据的格式，和内容含义，便于升级和开发。
The software for fault analysis on ground shall be provide for the PTU of traction system, which is benefit for subsequent maintenance.  The format and meanings of contents of data read by PTU shall be provided, which is benefit for upgrade and develop.

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