Datakom DKG-705, User Manual

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DATAKOM DKG-705 User’s Manual
705_USER.doc - 42 -
Group Parameter Definition Unit Min Max Description
6 621 Engine Heating Type - 0 2 This parameter defines the engine heating
method. The genset will not be put under
load before engine heating is completed.
0: engine is heated during the period
defined by the Engine Heating Timer
(P_622) .
1: engine is heated until the coolant
temperature reaches the temperature
defined by Engine Heating Temperature
(P_623) .
2: engine is heated until the coolant
temperature reaches the temperature
defined by Engine Heating Temperature
(P_623) and at least during the period
defined by the Engine Heating Timer
(P_622) .
6 622 Engine Heating
Timer
Sec 0 240 This is the period used for engine heating
following the program parameter P_621 .
6 623 Engine Heating
Temperature
°
C
0 80 This is the temperature which is used for
engine heating following the program
parameter P_621 .
6 624 Maintenance Period
(Engine Hours)
h. 0 2500 The SERVICE REQUEST led indicator will
turn on after this quantity of engine hours
from the last service. This is useful to
prevent the periodic maintenance from
being omitted. If the period is set to ‘0’ no
SERVICE REQUEST will be indicated
depending on engine hours, however
service may still be requested on a time
limit basis (see also parameter P_625 ).
6 625 Maintenance Period
(Days)
day 0 2500 The SERVICE REQUEST led indicator will
turn on after this amount of time from the
last service. This is useful to prevent the
periodic maintenance from being omitted. If
the period is set to ‘0’ no SERVICE
REQUEST will be indicated depending
time, however service may still be
requested on an engine hours basis (see
also parameter P_624 ).
6 626 RPM from Genset
Frequency
- 0 1 Following the value of this parameter, the
RPM display will use either the magnetic
pickup input or the genset frequency for
engine RPM calculation.
0: The magnetic pickup inputs are used for
RPM calculation. The magnetic pickup
frequency will be divided by P_619 (Crank
Teeth Count) .
1: The genset frequency is used for engine
RPM calculation. The genset frequency will
be multiplied by P_619 (Crank Teeth
Count / Multiplier Coefficient) .
Thus for 1500 rpm gensets, P_619=30,
For 3000 rpm gensets, P_619=60.
6 627 Genset L-L Voltages - 0 1 0: Display genset L-N voltages,
1: Display genset L-L voltages.
6 628 Mains L-L Voltages - 0 1 0: Display mains L-N voltages,
1: Display mains L-L voltages.