Datakom DKG-109 - Engine Parameters (Speed and Fan)

DKG-109 User Manual V-27 (23.08.2013)
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Program Group: Engine Parameters (continued)
Parameter Definition,
(Password Level)
Unit
Factory
Set
Description
(3) Crank Cut Frequency
Hz
10.0
When the genset frequency reaches this limit, the
engine is supposed running and the crank output will
release.
(2) Crank Stop with Oil
Pressure
-
0
0: no crank stop with oil pressure
1: cranking is stopped when oil presure switch is open
or the oil pressure measured is above shutdown limit.
(2) Crank Stop with Charge
-
0
0: no crank stop with charge input
1: cranking is stopped when the charge alternator
voltage is established.
(2) Low rpm Shutdown
rpm
0
If the engine speed goes under this limit, a GENSET
LOW SPEED alarm is generated and the engine stops.
(2) Low rpm Warning
rpm
0
If the engine speed goes under this limit, a GENSET
LOW SPEED warning is generated.
(2) High rpm Warning
rpm
0
If the engine speed goes over this limit, a GENSET
HIGH SPEED warning is generated.
(2) High rpm Shutdown
rpm
0
If the engine speed goes over this limit, a GENSET
HIGH SPEED alarm is generated and the engine
stops.
(2) Fan turn-on temp
°C
90
If the coolant temp is above this limit then the fan relay
function will become active.
(2) Fan turn-off temp
°C
80
If the coolant temp is below this limit then the fan relay
function will become inactive.
(2) 2
nd
Low Frequency
Shutdown
Hz
40
When secondary volt/freq limits are active:
If the genset frequency goes under this limit, a
GENSET LOW SPEED alarm is generated and the
engine stops.
(1) 2
nd
Low Frequency
Warning
Hz
45
When secondary volt/freq limits are active:
If the genset frequency goes under this limit, a
GENSET LOW SPEED warning is generated.
(1) 2
nd
High Frequency
Warning
Hz
55
When secondary volt/freq limits are active:
If the genset frequency goes over this limit, a GENSET
HIGH SPEED warning is generated.
(2) 2
nd
High Frequency
Shutdown
Hz
69
When secondary volt/freq limits are active:
If the genset frequency goes over this limit, a GENSET
HIGH SPEED alarm is generated and the engine
stops.
(2) 2
nd
Low rpm Shutdown
rpm
0
When secondary volt/freq limits are active:
If the engine speed goes under this limit, a GENSET
LOW SPEED alarm is generated and the engine stops.
(2) 2
nd
Low rpm Warning
rpm
0
When secondary volt/freq limits are active:
If the engine speed goes under this limit, a GENSET
LOW SPEED warning is generated.
(2) 2
nd
High rpm Warning
rpm
0
If the engine speed goes over this limit, a GENSET
HIGH SPEED warning is generated.
(2) 2
nd
High rpm Shutdown
rpm
0
When secondary volt/freq limits are active:
If the engine speed goes over this limit, a GENSET
HIGH SPEED alarm is generated and the engine
stops.