C1.7 and C2.2 Industrial Engines Caterpillar


Monitoring System

Usage:

C1.7 G34

------ WARNING! ------

如果已选择停机模式,同时警告指示灯已工作,发动机可能在短到自警告指示灯开始工作后的20秒钟内停机。 取决于应用不同,应采取特殊的预防措施以避免人身伤害。 如有必要,发动机可在紧急操纵停机后重新起动。



注意

发动机监测系统不能保证防止突然的事故的发生。 编程设定的延迟和减额程序是设计来最大限度减少错误警报和提供操作人员使发动机停机的时间。


监测下列参数:

  • 发动机转速/正时

  • 发动机温度和压力传感器

  • 大气压力(气压)

  • 燃油温度

  • 蓄电池电压

可编程设置的选项和系统操作

------ WARNING! ------

如果选定了警告/减额/停机模式,同时报警指示灯点亮,应尽可能让发动机停机。 取决于应用类型,应采取专门的预防措施,以免发生人身伤害。


发动机可以被编程设置为以下模式:

"警告"

橙色"警告"灯将"点亮",并连续启用警告信号以警告操作员一个或多个发动机参数不在正常工作范围内。

"减额"

橙色"警告"灯将"闪烁"。 警告后,发动机功率减额。 减额发生时,警告灯将开始闪烁。

如果发动机超出预设的操作极限值,则发动机将出现减额。 发动机减额通过限制每次喷射的可用燃油量实现。 导致发动机减额的故障的严重性决定燃油减少量,通常高达 50% 的限制。 这种燃油减少会导致预定的发动机功率降低。

"停机"

橙色警告将"闪烁"。 警告后,发动机功率减额。 发动机将在设定减额转速下继续运转,直到出现发动机停机。 停机后,红色刹车灯将点亮。 发动机可以在紧急情况下停机后重新起动。

触发后发动机立即停机。 发动机可以在紧急情况下停机后重新起动。 但是,起初停机的原因可能依然存在。

如果有冷却液温度高信号,将有 2 秒的延迟来确认该状况。

如果有机油压力低信号,将有 2 秒的延迟来确认该状况。

如需更多信息或维修帮助,请咨询您的 Cat 代理商。

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