Magnum MLG 25, Руководство по эксплуатации и запасным частям, Страница: 21 / 52

21
CONTROLLER ALARM LIST WITH DESCRIPTION
Alarm Display
Shutdown
or Alarm
Description Possible Cause
Wrn Oil press Alarm Warning level of oil pressure reached Low oil, faulty sender, low engine oil pressure
Sd Oil press Shut Down Shutdown Level of oil pressure reached Low oil, faulty sender, failed engine
Fls Oil Pressure Alarm False Oil Pressure Sender Signal Sending unit / wiring defective
Wrn Wtemp Low Alarm Warning water temp is cold Cold exterior, block heater not functioning
Wrn Water temp Alarm Warning for High water temp
Low water level, thermostat, faulty sending unit,
poor radiator performance
Sd Water temp Shut Down Shutdown level for high water temp
Low water level, thermostat, faulty sending unit,
poor radiator performance
Fls Water Temp Alarm False Water Temp Sender Signal
Sending unit / wiring defective, water temp
outside of sender curve
Wrn Fuel Level Alarm Warning level for Low Fuel Low fuel / faulty sender
Sd Fuel Level Shut Down Shutdown for Low Fuel Level Low fuel, faulty sender
FLS Fuel Level Alarm False Fuel Level Signal Sending unit / wiring defective
Emergency Stop Shut Down E stop mechanism has been activated Emergency Stop has been activated
Wrn Overload Alarm Warning level of kW overload reached Approaching kW overload shutdown
Sd Overload Shut Down Shut down level of kW overload reached kW draw on generator is to high
Sd Underspeed Shut Down Shutdown level for underspeed Reached Fuel, air, generator load
Stop Fail Shut Down
Controller expects unit to be shutdown,
but is receiving engine running data
Fuel rack stuck
Sd Overspeed Shut Down Shutdown level for Overspeed reached
Slow reaction to rapid unload, Engine governor,
incorrect flywheel setting
Wrn Batt Volt Alarm
Warning level for high or low battery
voltage
Replace alternator, DC voltage regulator, battery
Wrn Vg1 Under Alarm
Warning level for Line 1 under voltage
No generator output, Voltage regulator, safety
switch
Wrn Vg2 Under Alarm Warning level for Line 2 under voltage
No generator output, Voltage regulator, safety
switch
Wrn Vg3 Under Alarm Warning level for Line 3 under voltage
No generator output, Voltage regulator, safety
switch
Sd Vg1 Under Shut down Shutdown level for Line 1 under voltage
No generator output, Voltage regulator, safety
switch
Sd Vg2 Under Shut Down Shutdown level for Line 1 under voltage
No generator output, Voltage regulator, Safety
switch
Sd Vg3 Under Shut Down Shutdown level for Line 1 under voltage
No generator output, Voltage regulator, safety
switch
Wrn Vg1 Over Alarm Warning level for Line 1 over voltage
Voltage regulator, voltage adjustment after V-
detect time delay
Wrn Vg2 Over Alarm Warning level for Line 2 over voltage
Voltage regulator, voltage adjustment after V-
detect time delay
Wrn Vg3 Over Alarm Warning level for Line 3 over voltage
Voltage regulator, voltage adjustment after V-
detect time delay
Sd Vg1 Over Shut Down Shutdown level for line 1 over voltage
Voltage regulator, voltage adjustment after V-
detect time delay
Sd Vg2 Over Shut Down Shutdown level for line 2 over voltage
Voltage regulator, voltage adjustment after V-
detect time delay
Sd Vg3 Over Shut Down Shutdown level for line 3 over voltage
Voltage regulator, voltage adjustment after V-
detect time delay
Sd Igen Unbal Shut Down
Shutdown level for Generator current
unbalance condition
Generator load is unbalanced, failed equipment
Sd Vgen Unbal Shut Down
Shutdown level for generator voltage
unbalanced
Generator load is unbalanced, failed equipment
Wrn Fgen Under Alarm Warning for generator under frequency Fuel, air, generator load
Sd Fgen Under Shut Down Shutdown for generator under frequency Fuel, air, generator load
Wrn Fgen Over Alarm
Warning level for Generator over
frequency Slow reaction to rapid unload, Engine governor,
incorrect flywheel setting
Sd Fgen Over Shut Down
Shut down level for Generator over
frequency Slow reaction to rapid unload, Engine governor,
incorrect flywheel setting
Sd IDMT Shut Down Shut down for delayed overcurrent
Generator current is higher than setpoint, reduce
load
Sd Short Igen Shut Down
Shut down for instantaneous current
overload Generator is overloaded, possible motor starting
issue, reduce load
Wrn Service Time Alarm Time to service has expired
Engine needs service, reset time to service
interval clock