DKG-519 User Manual V-27
(14.04.2011)
- 34 -
Program Group: Controller Configuration (continued)
Parameter Definition,
(Password Level)
Unit Factory
Set
Description
(1)
Real Time Clock Adjust
-
117
This parameter trims precisely the real time clock
circuit.
Values from 0 to 63 speed up the clock with
0.25sec/day steps.
Values from 127 to 64 slow down the clock with
0.25sec/day steps.
(2)
Hysteresis Voltage
V
8
This parameter provides the mains and genset
voltage limits with a hysteresis feature in order to
prevent faulty decisions.
For example, when the mains are present, the mains
voltage low limit will be used as the programmed low
limit. When the mains fail, the low limit will be
incremented by this value. It is advised to set this
value to 8 volts.
(2)
RPM from genset
frequency
-
1
This parameter is used in the conversion of the
genset frequency to engine rpm.
0: read rpm from the optional MPU input
1: convert frequency to rpm (using crank teeth count)
(2)
Crank Teeth Count
-
30
This is the number of pulses generated by the
magnetic pickup sensing unit in one turn of the
flywheel.
This parameter is also used in the conversion of the
genset frequency to engine rpm. The frequency in Hz
is multiplied with this parameter during conversion to
rpm.
(2)
SMS on Mains Change
-
0
This parameter controls SMS sending when mains
voltages status is changed. No warning is generated.
0:
no SMS when mains failed or restored
1:
SMS sent when mains failed or restored
(2)
Fuel Pump Low Limit
%
20
If the fuel level measured from the sender input falls
below this level, then the FUEL PUMP function will
become active.
(2)
Fuel Pump High Limit
%
80
If the fuel level measured from the sender input goes
above this level, then the FUEL PUMP function will
become passive.
(2)
Oil pressure sender fault
effect
-
0
0: no effect
1:warning
2:loaddump
(2)
Coolant temp sender fault
effect
-
0
0: no effect
1:warning
2:loaddump
(2)
Fuel level sender fault
effect
-
0
0: no effect
1:warning
2:loaddump
(2)
Oil temp sender fault
effect
-
0
0: no effect
1:warning
2:loaddump
