Parameter
Function
Thrust 4 lbs
Thrust 30 lbs
Full throttle
RPM
Fits the maximum rpm that will reach the engine with the
throttle control to 100%
235000 rpm
115000 rpm
Idle RPM
Fits the rpm in idle.
98000 rpm
32000 rpm
Stop RPM
Fits the minimum rpm to which the motor can work. If the
rpm is lower, the FADEC will stop the engine.
70000 rpm
20000 rpm
Start/Min.
Temperature
Minimum temperature to which the engine can work. In
phase of starting, the FADEC will begin to provide fuel. In
phase of running, it will stop the engine if the read
temperature is inferior to this.
0-999 ºC
100ºC
0-999 ºC
100ºC
Max.
Temperature
Maximum Temperature of operation of the engine. The
FADEC will try to maintain the temperature below this
value, arriving to stop the motor in case of not obtaining .
0-999 ºC
1000ºC
0-999 ºC
900ºC
Acceleration
delay
This parameter allows to fit the time of acceleration of the
engine. To greater value, more slowly it will respond the
engine. The time of total acceleration is not fixed, since it
depends on other parameters as they are the
temperature and the present rpm.
0-255
35
0-255
20
Deceleration
delay
Just as the acceleration delay, this parameter allows to
define the time of deceleration. This parameter must be
increased if the motor tends to extinguish itself when
going abruptly from maximum power to the idle.
0-255
21
0-255
15
Stability delay This parameter allows to stabilize the power once this
has arrived at the value set with the throttle control. The
value must be increased if the power is not stable
0-255
50
0-255
43
Pump start
point
The values of “pump start point” from 0-8 in a auto mode
Will adjust itself pump power start it slowly.
0-255
Auto+0
0-255
Auto+2
Start Ramp
Fits the increase of fuel flow during the start phase. To
greater value, more quickly the motor will accelerate until
the idle
0-255
001
0-255
002
4.1 Programming the FADEC with the terminal of data (HDT)
.
The HDT has a LCD of 16 characters x 2 rows and four buttons who allow to move by the different
menus and to change the data. The presentation of data has been organized in screens. The two first
visualize the readings in real time and the following ones allow to modify the operation parameters.
Both white buttons allow to move by the different screens in ascending sense (Menu Up) or
descendent (Menu Down). Both red they allow to change the data in ascending sense (Up Data) or
descendent (Down Data).
Preparation and verification of the transmitter.
The transmitter must not have programmed any reduction of throw, trim, slow movement, center or the
linearity modifed. In case of doubt it is recommended to connect a servo to verify that the movement is
correct from end to end and fast. Once the transmitter is OK, connect the FADEC and by means of the
key " Menu Up " change to screen 2. With the trim and stick of the transmitter raised (Full power) the
reading of "Pulse = xxxx" must be between 1900-2200. With stick and the trim lowered,the readingmust
be between 800 and 1000. In case that the readings are inverted, like in some Futaba transmitters, it is
necessary to change the sense of the movement in the transmitter. (Servo reverse). If the reading does
not arrive at these values means that the transmitter has some function of limitation of throw applied to
the throttle channel. Once verified the transmitter, the FADEC can be programmed. In order to do it, the
HDT has 4 screens.
