DKG-379 User Manual Rev_02
V-15
(24-12-2012)
K43D01-EN - 44 -
GENSET LOW / HIGH
SPEED
Set if the engine rpm is outside programmed limits. These faults will be
monitored with
Holdoff Timer
delay after the engine is running. Low and
high limits for warning and alarm are separately programmable. Another
high engine rpm shutdown limit which is 12% above the high limit is always
monitored and stops the engine immediately.
GENSET HIGH VOLTAGE
Set if the battery bank DC voltage goes over the programmed limit for
Overload Timer
. This fault will be monitored with
holdoff timer
delay after
the engine is running.
HIGH BATTERY
VOLTAGE
Set if the battery voltage goes above programmed limits. Both warning and
alarm levels for high battery voltage are programmable.
FAIL TO START
Set if the engine is not running after programmed number of start attempts.
LOW CHARGE VOLTAGE
Set if a charge alternator failure (or broken belt) occurs. This fault condition
may result to a
warning
or
alarm
following programming.
J1939 ECU FAIL
Set if no information has been received during 3 seconds from the ECU of
the electronic engine. This fault condition is only controlled when fuel is on.
LOW OIL PRESSURE
Set if a signal is detected at the Low Oil Pressure Switch input or the oil
pressure value measured from the sender is below the programmed limit.
Warning and alarm limits are separately programmable for the oil pressure
sender input. This fault will be monitored with
Holdoff Timer
delay after the
engine is running. Also if the oil pressure switch is open at the beginning of
a start attempt, then the engine will not be started and “
Oil Pressure
Exists!
” information is displayed. When the oil pressure switch closes,
normal operation will be resumed.
HIGH TEMPERATURE
Set if a signal is detected at the High Temperature Switch input or the
coolant temperature value measured from the sender is above the
programmed limit. Warning and alarm limits are separately programmable
for the temperature sender input.
LOW FUEL
Set if a signal is detected at the low fuel level input or the the fuel level
measured from the sender is below the programmed limit. Warning and
alarm limits are separately programmable for the fuel level sender input.
EMERGENCY STOP
Set if a signal is detected at the emergency stop input.
SPARE-1 / SPARE-2
Set if a signal is detected from the related spare fault input.
Digital input alarms are fully programmable for the alarm name,
sampling and action.
Only internal alarms are explained in this section.
13.1. SHUTDOWN ALARMS
