GRAUPNER COMPACT CONTROL 44S Bedienungsanleitung Seite 20

Flowchart
Setting by (L-R) of the total gear ratio of the main rotor.
Setting by (L-R) of the max. required rotor rpm.
Setting by (L-R) of the min. required rotor rpm. We recommend to set the value to
1000-1500rpm.
By means of the push-buttons L-R we set the speed of balancing rpm deviations. The smaller
the number, the faster are the interventions. We always proceed from the higher Sensitivity
number. If a certain limit becomes exceeded the controller starts to operate unstable (analogy
with an overgyrated Model helicopter)
Motor timing (pre-ignition) – setting by means of push-buttons L-R. Recommended values: 2pole
motor...0-5°, 4p motor...0-10°, 6p motor..0-20°, 8p and Timing more...20-30° -necessary in case
of the so called reversed motor conception
Motor control modulation frequency within the regulation range. Always use 8kHz. The only
exception are the so called iron free motors (Tango, Samba). For these motors a Frequency
frequency of 32 kHz must be used.
Speed of motor acceleration. On principle – the larger the propeller, the longer the acceleration
time value must be. For big reversed motors apply an acceleration time of 2 Acceleration and
more seconds. For model helicopters we recommend acceleration times of 5 and more seconds.
Enter by means of the push-buttons L-R the type of flight battery.
For NiCd/NiMH cells the min. voltage per cell is entered by
pushbuttons L-R . For Li-Io/Li-Po batteries we can either enter the
automatic cell number recognition (comfortable if flying battery
sets with different cell numbers) or set the exact cell number.
Continue with push-button D and by means of. L-R set the min.
voltage per cell.
Informations concernant le voltage de coupure pré-fixé. Avec
les éléments NiCd/NiMH ou avec la détection automatique
pour les éléments Lilo/LiPo, cette valeur résultera du voltage
actuel de la batterie de vol connectée.
Information about the preset cut off voltage. With NiCd/NiMH cells or
when setting the automatic detection for Li-Io/Li-Po cells this value results
of the actual voltage of the Off Voltage Set connected flight batteries.
Mode of motor cut-off when the voltage of the flight batteries decreases to the preset value.
Slow Down – gradual decreasing of the motor power. Hard – immediate stop of the motor. This
mode we recommend for safety reasons on models with electric motors and flight batteries of
the NiCd or NiMH type.
20 Flowchart
Accumulator Type
NiCd/NiMH
D
NiCd/NiMH Cut Off
V per Cell
D
Off Voltage Set
ID # 0058019
D
Gear
D
Set Max Rotor RPM
D
SET Min Rotor RPM
D
Sensitivity
D
Timing
D
Frequency
D
Acceleration
L
D
Accumulator Type
Li-Io/Li-Po!
D
Number of Cells
LiIo/Li-Po Auto
D
Li-Io/Li-Po Cut Off
V per Cell
D
D
Li-Io/Li-Po Cut Off
V per Cell
D