i02330192
Monitoring System
Table 2
Warning Lamp
Shutdown
Lamp
Lamp Status
Description of lamp status
Engine Status
ON
ON
Lamp check
When the engine start switch is turned to the
“
ON
”
po-
sition both lamps will illuminate for 2 seconds only.
The engine has not been
started.
OFF
OFF
No faults
There are no active diagnostic faults.
The engine is running normally.
ON
OFF
Active diagnostic
fault
An active diagnostic fault has been detected.
The engine is running normally.
ON
FLASHING
Active diagnostic
fault
A serious active diagnostic fault has been detected and
an engine derate has been invoked.
The engine is running but the
engine has been derated.
FLASHING
OFF
Warning
One or more of the engine protection values has been
exceeded.
The engine is running normally.
FLASHING
FLASHING
Derate and
warning
One or more of the engine protection values has been
exceeded.
The engine is running but the
engine has been derated.
ON
ON
Engine shutdown One or more of the engine protection values has been
exceeded or a serious active diagnostic fault has been
detected.
The engine is shutdown or shut-
down is imminent.
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Overspeed
An overspeed condition is detected by the Electronic
Control Module (ECM). The event code E190 will be
logged if the engine speed exceeds 3300 rpm. The
“
DIAGNOSTIC
”
lamp will indicate a diagnostic fault
code. The diagnostic fault code will remain active until
the engine speed drops to 2800 rpm.
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Sensors and Electrical
Components
The illustrations within the following sections are
typical location of the sensors or electrical
components for an industrial engine. Specific engines
may appear different due to differences in
applications.
SEBU8731
29
Features and Controls
Monitoring System
