DKG-119J User Manual V-32
(09.07.2012)
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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 TEMPERATURE (warning) :
Set if the coolant temperature value measured from the sender is
blow the
Engine Heating Temperature
limit.
LOW FUEL:
Set if 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.
LOW SPEED / HIGH SPEED:
Set if the generator frequency 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 frequency shutdown limit which is 12% above the
high limit is always monitored and stops the engine immediately.
START FAIL (alarm):
Set if the engine is not running after programmed number of start attempts.
STOP FAIL (warning):
Set if the engine has not stopped before the expiration of the
Stop Timer
.
OVERLOAD (load_dump):
Set if the genset phase current goes over the
Overcurrent Limit
for
Overload Timer
. If the current goes below the limit before expiration of the timer then no alarm will be set.
EXCESS POWER (load_dump):
Set if the genset phase power (KW) supplied to the load goes over the
Excess Power
limit for
Overload Timer
. If the power goes below the limit before expiration of the timer
then no alarm will be set.
GENSET LOW VOLTAGE:
Set if any of the generator phase voltages goes outside programmed limits
for
Overload Timer
. This fault will be monitored with
holdoff timer
delay after the engine is running.
GENSET HIGH VOLTAGE:
Set if any of the generator phase voltages goes outside programmed limits
for
Overload Timer
. This fault will be monitored with
holdoff timer
delay after the engine is running.
LOW BATTERY VOLTAGE (warning):
Set if the battery voltage goes below the programmed limit.
During engine cranking this fault is not monitored.
HIGH BATTERY VOLTAGE:
Set if the battery voltage goes above programmed limits. Both warning and
alarm levels for high battery voltage are programmable.
CHARGE:
Set if a charge alternator failure (or broken belt) occurs. This fault condition may result to a
warning
or
alarm
following programming.
