414E, 416E, 420E, 422E, 428E, 430E, 432E, 434E, 442E and 444E Backhoe Loaders Machine Systems Caterpillar


Diagnostic Capabilities

Usage:

432E BXE

Caterpillar 电子技师(ET)




图 1g00777826

Caterpillar 电子技师(ET)是一个用来访问数据的软件程序。 维修技师将使用 ET 进行机器的保养操作。 使用 Caterpillar 电子技师(ET)可以操作的一些选项如下:

  • 故障诊断

  • 查看诊断代码

  • 查看现行和记录的事件代码。

  • 查看参数状态。

  • 清除激活状态的诊断代码和记录的诊断代码。

  • 对机器系统进行校准。

  • 对 ECM(闪存)进行编程。 这是利用 "WINflash" 程序进行的。 参考故障排除, "电子控制模块(ECM)- 程序刷新"。

  • 打印报告。

请参阅故障诊断和排除, "使用 Caterpillar 电子技师(ET)检测有无诊断代码"。 可以使用下列下拉菜单访问诊断信息:

  • 激活状态的诊断代码

  • 记录的诊断代码

记录的事件代码




图 2g00803746

记录的事件代码的典型 Cat ET 屏幕

提供带有标记的记录事件,这个标记用于记录重新出现或间歇性的事件。 记录事件的数据应包括以下各项:事件标识符(EID), 事件的文本说明, 事件的发生次数, 显示事件首次发生时间的时间标记 和 显示最近发生的事件时间的时间标记。

电子技师状态组




图 3g00912695

典型的 Cat ET 参数屏幕

状态组是机器参数的列表。 参数状态实时显示。

Caterpillar Information System:

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