Datakom D Series User Manual

D-500L Firmware V-5.8
K35D03-EN - 87 -
Parameter Definition
Unit
Min
Max
Factory
Set
Description
Nominal RPM
rpm
0
50000
1500
The nominal value of engine rpm. Low-
high rpm limits are defined by reference
to this value.
Nominal RPM-2
rpm
0
50000
1800
When secondary frequency is selected,
this is the nominal value of engine rpm.
Low-high rpm limits are defined by
reference to this value.
Nominal RPM-3
rpm
0
50000
1800
When tertiary frequency is selected, this
is the nominal value of engine rpm.
Low-high rpm limits are defined by
reference to this value.
Low RPM Warning Limit
%
R-100
R+100
R-10%
If the engine rpm goes under this limit
when feeding the load, this will generate
a GENSET LOW RPM warning.
Low RPM Shutdown
Limit
%
R-100
R+100
R-15%
If the engine rpm goes under this limit
when feeding the load, this will generate
a GENSET LOW RPM shutdown alarm
and the engine will stop.
High RPM Warning Limit
%
R-100
R+100
R+10%
If the engine rpm goes over this limit
when feeding the load, this will generate
a GENSET HIGH RPM warning.
High RPM Shutdown
Limit
%
R-100
R+100
R+15%
If the engine rpm goes over this limit
when feeding the load, this will generate
a GENSET HIGH RPM shutdown alarm
and the engine will stop.
RPM Fail Timer
sec
0
10
3
If the engine rpm goes outside of the
limits during this timer, an engine speed
fault will occur.
Overspeed Overshoot
Limit
%
HRSL-
100
HRSL
+100
HRSL
+10%
If the engine rpm goes over the “High
RPM Shutdown Limit” by this quantity,
this will generate immediately a GENSET
HIGH RPM shutdown alarm and the
engine will stop.
Loss of Signal Check
-
0
1
0
0: speed signal existence not checked
1: If the speed signal is lost, it will
generate a Speed Signal Lost fault
condition. The action taken upon fault
condition is programmable.
Loss of Speed Signal
Action
-
0
2
0
0: shutdown alarm
1: loaddump alarm
2: warning
Loss of Speed Signal
Timer
sec
0
240
0
If the speed signal is lost during this
timer, a Speed Signal Lost fault will
occur.
Low Charge Voltage
Warning Limit
V-DC
0
40
6.0
If the charge alternator voltage goes
under this limit, a charge alternator
voltage warning will occur.
Low Charge Voltage
Shutdown Limit
V-DC
0
40
4.0
If the charge alternator voltage goes
under this limit, a charge alternator
voltage shutdown will occur and the
engine will stop.
16.3. ENGINE PARAMETERS GROUP

Datakom D Series Specifications

General

Brand	Datakom
Model	D Series
Category	Controller
Language	English