PEC 013
Page
32
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71
12/20/13
10.0
Engine Protection System
Overview
The Engine Protection System monitors the engine
systems for conditions that might
require the engine to either derate or in some circumstances shut down. If any of the
monitored conditions exceed engine Protection System thresholds, the functionality
will provide a visual warning to the operator. This warning allows the operator to
adjust the operation of the vehicle to correct the condition. If the customer has
selected either derate or shutdown, and the operator has not succeeded in correcting
the condition, a derate or shutdown sequence will be implemented. Derate provides
reduced engine performance to correct the engine condition. Shutdown will turn the
engine off to prevent imminent failure.
Standard Feature
Derate
Derate allows the engine to provide a power reduction or a maximum engine speed
limitation. If an engine is equipped with derate, once a visual warning is provided
and the condition does not change, a derate will be implemented in an attempt to
correct the condition and mitigate a potential failure. When a derate request is
triggered, the derate will implement in 30 seconds.
Feature Options
Warning
Shutdown
Warning allows the engine to provide a visual indication that the Engine Protection
System has detected a condition that could potentially cause a failure.
Shutdown allows the Engine Protection System to turn off the engine if the operator
does not correct the condition. When a shutdown request is triggered, the engine
will shutdown in 30 seconds. If an engine is automatically shutdown by the Engine
Protection System, the engine will not start for 30 seconds.
Orderable Feature & Options
Feature
Sales Code Description
Engine Monitoring Protection - Warn
2092081
Warn
Engine Monitoring Protection - De-Rate
2092082
De-Rate
Engine Monitoring Protection - Shutdown
2092083
Shutdown
