Monitoring System - Perkins 1104D-E44T Operation And Maintenance Manual

SEBU9066

Monitoring System

Table 2
Shutdown
Warning Lamp
Lamp
ON ON
OFF OFF
ON OFF
ON FLASHING
FLASHING OFF
FLASHING FLASHING
ON ON
Monitoring System
If the Shutdown mode has been selected and the
warning indicator activates, engine shutdown
may take as little as 20 seconds from the time the
warning indicator is activated. Depending on the
application, special precautions should be taken
to avoid personal injury. The engine can be re-
started following shutdown for emergency ma-
neuvers, if necessary.
NOTICE
The Engine Monitoring System is not a guarantee
against catastrophic failures. Programmed delays
and derate schedules are designed to minimize false
alarms and provide time for the operator to stop the
engine.
The following parameters are monitored:
i02330192
Lamp Status
Lamp check When the engine start switch is turned to the "ON" po-
sition both lamps will illuminate for 2 seconds only.
No faults There are no active diagnostic faults.
Active diagnostic An active diagnostic fault has been detected.
fault
Active diagnostic A serious active diagnostic fault has been detected and
fault an engine derate has been invoked.
Warning One or more of the engine protection values has been
exceeded.
Derate and One or more of the engine protection values has been
warning exceeded.
Engine shutdown One or more of the engine protection values has been
exceeded or a serious active diagnostic fault has been
detected.
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Description of lamp status
• Coolant temperature
• Intake manifold air temperature
• Intake manifold air pressure
• Oil pressure
• Pressure in the fuel rail
• Engine speed/timing
Programmable Options and
Systems Operation
If the Warning/Derate/Shutdown mode has been
selected and the warning indicator activates,
bring the engine to a stop whenever possible. De-
pending on the application, special precautions
should be taken to avoid personal injury.
The engine can be programmed to the following
modes:
29
Features and Controls
Monitoring System
Engine Status
The engine has not been
started.
The engine is running normally.
The engine is running normally.
The engine is running but the
engine has been derated.
The engine is running normally.
The engine is running but the
engine has been derated.
The engine is shutdown or shut-
down is imminent.