DATAKOM DKG-705 User’s Manual
705_USER.doc
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3. DISPLAY
3.1 Led Displays
The DKG-705 has 12 leds, divided in 3 groups:
-Group_1:
Operating mode: This group indicates the genset function.
-Group_2:
Mimic diagram: This group indicates the current status of the mains and genset
voltages and contactors.
-Group_3:
Warnings and alarms: This group indicates the existency of abnormal conditions
encountered during operation.
Function
Color
Description
MAINS ON
Green
The LED will turn on when all 3 mains phase voltages
and the mains frequency are within the limits.
MAINS OFF
Red
The LED will turn on when at least one of the mains
phase voltages or the mains frequency are outside
limits.
GENERATOR
Yellow
The LED will turn on when all 3 generator phase
voltages are within the programmed limits.
LOAD GENERATOR
Yellow
It turns on when the generator contactor is activated.
LOAD MAINS
Green
It turns on when the mains contactor is activated.
LOAD TEST
Yellow
TEST
Yellow
OFF
Green
AUTO
Green
It turns on when the related operation mode is
selected. One of these LEDs is always on and
indicates which operation mode is selected.
If the operation of the genset is disabled by the
weekly operation schedule
, then the
AUTO
led will
flash.
ALARM
Red
It turns on when an engine shutdown or load_dump
condition is occurred.
WARNING
Red
It turns on when an engine shutdown or load_dump
or warning condition is occurred.
SERVICE REQUEST
Red
Engine periodic maintenance request indicator. It
turns on when the preset engine hours or time
duration after previous service has elapsed.
