Explanations:
1- Failed to Start LED : This LED flashes if the engine has not started after the
programmed number of attempts. The unit must be reset, by pressing the Reset
button, before afresh attempt can be made.
2- Low Oil Pressure Failure LED : This LED flashes if the Oil Pressure Sender and the Low
Oil Pressure Input (if conf. input-4 is selected as Low Oil pressure) on the engine
indicate low oil pressure while the engine is running. If this fault occurs, the unit will
stop the engine without any cool-down period.
3- High Temperature Failure LED : This LED flashes if the Temperature Sender and the
High Temperature Input (if conf. input-5 is selected as High Temperature) on the
engine indicates high temperature while the engine is running. If this fault occurs, the
unit will stop the engine without any cool-down period.
4- Over Speed Failure LED : This LED flashes if the Alternator Frequency goes below the
Generator Under Frequency parameter or above the Generator Over Frequency
parameter. For a fault to be indicated, the speed must be outside these limits for
longer than the period defined by the Generator Frequency Error Control Time
parameter. This failure immediately stops the generating set, without any cool-down
period.
5- Voltage Failure LED : This LED flashes if the Alternator output voltage is outside of the
limits programmed into Generator Under Voltage parameter, and Generator Over
Voltage parameter, For a time period longer than the Generator Voltage Error Control
Time parameter. This failure immediately releases the generator contactor, and stops
the generating set, without any cool-down period.
6- Charge Generator Failure LED : This LED flashes if the field current for the battery
charge generator fails to fall to zero after the engine has started. A fault will not be
indicated if the current falls within the period defined by the Safety On Delay
parameter after the engine has started. This failure will not stop the generating set.
7- Configurable LED-1 (SPARE 1): The LED-1 can be configurable to simulate one of the
conf. Inputs or error messages.
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