JetCat RX Series, Руководство пользователя

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PAGE 49 of 54
SpeedRegVal-P Regulator coefficient (proportional)
Default > 500 Under normal circumstances, does not require alteration.
SpeedRegVal-D Regulator coefficient (differential)
Default = 50 Under normal circumstances, does not require alteration.
SPDCTRL SW0 ACT With the Airspeed Sensor connected to the ECU
– by moving the
AUX switch to
the Off ( SW0 ) position, while maintaining a model air speed > 40km/h, the
following options are available:
Hold-Speed = momentarily sustains the current flight speed
DISABLED/NONE = no function, thrust control remains active
Turbine OFF = turbine will immediately shut off
LrnSpeed Lo/Hi = learn minimum or maximum flight speeds
Lrn Speed Lo = learn minimum flight speed
Lrn Speed Hi = learn maximum flight speed
SPDCTRL SW2 ACT
With the Airspeed Sensor connected to the ECU
– by moving the
AUX switch to
the AutoOff ( SW2 ) position, while maintaining a model air speed > 40km/h, the
following options are available:
Hold-Speed = momentarily sustains the current flight speed
DISABLED/NONE = no function, thrust control remains active
LIN-Speed Ctrl = linear Cruise Control
3-StepSpdCtrl = three speed Cruise Control
Explanation of the speed regulator options:
If the
Airspeed Sensor is NOT connected
– the standard functions of the
AUX switch are assigned as
follows:
Standard assignments of the
AUX switch:
* Position SW0 = Off , turns the turbine off, immediately
* Position SW1 = Start/Standby, normal thrust control
* Position SW2 = AutoOff, normal shutdown method
With the Airspeed Sensor connected to the ECU, the AUX switch positions SW0 and SW2
include the expanded functions that are covered in the above parameters table. These
expanded assignments are only valid when the model is airborne (with a flight speed
> 40 km/h),
otherwise the standard functions remain active.
As long as the
AUX switch is maintained in the center position, the ECU continues functioning in
thrust control mode and turbine thrust can only be determined by the throttle stick position.
Available options:
Option Description
Hold-Speed Maintains the current flight speed.
Flight speed is measured at the time the
AUX switch is placed in the SW0
position. This action establishes the ECU in speed control mode (i.e.:
the model maintains the flight speed measured at the time the mode is
activated, despite the throttle stick position). This mode remains active
until the
AUX switch is returned to the SW1 position.
WARNING: When the AUX switch is set in the SW0 position, the model
must be flying faster than 40 km/h, otherwise the turbine will shut off.
DISABLED/NONE No function. Thrust control mode remains active.
Turbine OFF Immediately shuts down turbine. Normal thrust control mode remains
active.
LrnSpeed Lo/Hi Learns the current flight speed.