ROBBE ROXXY BL-CONTROL 900 Serie Manual De Uso página 12

6. PROGRAMMING IN DETAIL
6.1 Battery type
Use the DEC or INC button to set the desired battery type. When you
have selected the new battery type you may find that the previously
set "CUT OFF VOLTAGE" and "CUT OFF TYPE" parameters have
changed. The DEC and INC buttons are always used to set the
modes.
6.2 Cut Off Voltage
The Cut Off Voltage varies according to the battery type you have
set. If you have selected a LiPo battery, the speed controller swit-
ches off at 3 V per cell in Auto mode; if you have selected a NiCd
pack, the unit switches off at 5.5 V (variable cut-off type). However,
you can set the value yourself using the DEC and INC buttons; the
range extends from 4.5 V to 33.0 V.
6.3 Cut Off Type
In Cut Off Type mode you can select the cut-off method when bat-
tery voltage falls to the set threshold. The options are "Soft Off" or
"Hard Off". Use the DEC and INC buttons to set the modes.
6.4 Motor Direction
In Motor Direction mode you can select the direction of rotation of
your motor: the two options are normal and reversed.
6.5 Advance Timing
Advance Timing is an alternative term for motor timing. This mode
alters the advance of the rotational field, which has a similar effect to
"advancing the ignition point". In general terms a setting of 8° is suit-
able for most motors. If you wish to use a special set-up for your
motor, we recommend the following ranges of values: 0° to 10° for
in-runner motors, and 15° to 25° for out-runner motors.
6.6 Acceleration
In Acceleration mode you can set how fast the controller runs up to
maximum speed. This is important if the throttle function is assigned
to a switch, as it determines the delay, i.e. the speed with which the
motor ramps up to "full-throttle".
Example: Lowest acceleration or Highest acceleration.
Variable parameters:
Lowest / Low / Normal / High / Highest, set using the DEC and INC
buttons.
Operating Instructions
Roxxy BL-Control 900 series
6.7 Start Power
In the Start Power menu you can set the level of power (torque) which
the motor produces initially, i.e. from a stand-still. If you are using the
controller in a model helicopter, the value should be small in order to
avoid premature gear wear. The available values are Lowest / Low /
Normal / High / Highest.
6.8 Air Brake Type
In Air mode (model aircraft) it is possible to adjust the effect of the
motor brake, and thereby determine whether the motor comes to a
halt gently (soft) or abruptly (hard). The available options are Slow /
Normal / Fast, and can be selected using the DEC and INC buttons.
6.9 Air Brake On / Off - Air mode only
This menu point is used for switching the motor brake on or off.
6.10 Reverse function (Boat and Car modes only)
In Boat or Car mode the Reverse function is used for selecting whet-
her the motor works only in one direction of rotation, or in forward and
reverse. In "One Way" mode (only one direction of rotation) the motor's
direction of rotation can also be selected: the two options are forward
and reverse.
In "Two Way" mode the speed controller is set up for forward / reverse
operation. Caution: changing the direction or motor rotation may
cause the cancellation of other settings.
6.11 Governor Response - Helicopter mode only
This mode is used for setting the characteristics of the speed control-
ler in speed governor (regulator) mode. The available options are Slo-
west / Slow / Normal / Fast / Fastest.
Caution: the faster the value you select, the higher the current drawn
from the battery. We recommend that you select a fairly low setting in
order to avoid premature damage to the speed controller and / or the
flight battery.
6.12 Governor On / Off - Helicopter mode only
This mode is used for switching speed governor (regulator) operation
on and off. Governor mode stabilises the pre-set rotational speed and
keeps it virtually constant. The options are: "On" mode for stabilised,
or "Off" mode for non-stabilised.
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