Engine Cooldown Warning
系统运作描述:
以下情况导致发动机进入停机模式
- 处于自动模式时,远程启动信号丢失
- 停止信号输入激活
- ECMP 的软停机响应
- 要求发动机停机的数据链路消息
如果发动机正在运行,发动机将继续在冷却状态下运行。 当冷却间隔完成时,发动机将停止。 由于严重故障而立即停机将导致发动机关停,从而旁通冷却定时器。
参考: 有关设置冷却持续时间设定点的更多信息,请参阅测试和调整, "电子控制模块(发电机组)- 配置"。
产生此代码的状况:
当 EMCP 4 确定发动机冷却正在进行时,将会产生发动机冷却代码。 发动机将继续运行,直到冷却持续时间到期。
测试步骤 1. 与操作员交流
注: 不需要进行发动机修理。
- 确定导致诊断代码的状况。
预期结果:
由操作员或导致发动机进入冷却模式的软件引发的停机。
结果:
- 确定 - 停止
Caterpillar Information System:
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