비행 모드 설정

This topic explains how to map flight modes and other functions to the switches on your radio control transmitter.

TIP

In order to set up flight modes you must already have:

• Configured your radio
• Setup your transmitter to encode the physical positions of your mode switch(es) into a single channel. We provide examples for the popular Taranis transmitter below (check your documentation if you use a different transmitter).

어떤 비행 모드와 스위치를 설정하여야 합니까?

Flight Modes provide different types of autopilot-assisted flight, and fully autonomous flight. You can set any (or none) of the flight modes available to your vehicle.

스위치를 아래와 같이 일반적으로 매핑합니다.

• Position mode — Easiest and safest mode for manual flight.
• Return mode — Return to launch position by safe path and land.
• (VTOL only) VTOL Transition Switch — Toggle between fixed-wing and multicopter flight configuration on VTOL vehicles.

It is also common to map switches to:

• Mission mode — This mode runs a pre-programmed mission sent by the ground control station.
• Kill Switch - Immediately stops all motor outputs (the vehicle will crash, which may in some circumstances be more desirable than allowing it to continue flying).

비행 모드 선택

PX4 allows you to specify a "mode" channel and select up to 6 flight modes that will be activated based on the PWM value of the channel. You can also separately specify channels for mapping a kill switch, return to launch mode, and offboard mode.

모든 값은 변경시에 자동으로 저장됩니다.

1. Start QGroundControl and connect the vehicle.

2. RC 송신기를 켭니다.

3. Select "Q" icon > Vehicle Setup > Flight Modes (sidebar) to open Flight Modes Setup.

   

4. Specify Flight Mode Settings:

   • Select the Mode channel (above this shown as Channel 5, but this will depend on your transmitter configuration).
   • Move the transmitter switch (or switches) that you have set up for mode selection through the available positions. The mode slot matching your current switch position will be highlighted (above this is Flight Mode 1).

     INFO

     While you can set flight modes in any of the 6 slots, only the channels that are mapped to switch positions will be highlighted/used.

:::

• Select the flight mode that you want triggered for each switch position.

5. Specify Switch Settings:

   • Select the channels that you want to map to specific actions - e.g.: Return mode, Kill switch, offboard mode, etc. (if you have spare switches and channels on your transmitter).

6. Test that the modes are mapped to the right transmitter switches:

   • Check the Channel Monitor to confirm that the expected channel is changed by each switch.
   • Select each mode switch on your transmitter in turn, and check that the desired flight mode is activated (the text turns yellow on QGroundControl for the active mode).

All values are automatically saved as they are changed.

RC 송신기 설정

2개 또는 3개의 모드 중 선택만 지원해야 하는 경우 단일 3방향 스위치의 위치에 모드를 매핑할 수 있습니다. QGroundControl may have setup information for other transmitters here.

Taranis 설정: 단일 채널 모드를 위한 3방향 스위치 설정

If you only need to support selecting between two or three modes then you can map the modes to the positions of a single 3-way switch. 송신기 설정은 송신기마다 차이가 날 수 있습니다.

INFO

This example shows how to set up the popular FrSky Taranis transmitter. Transmitter setup will be different on other transmitters.

Open the Taranis UI MIXER page and scroll down to CH5, as shown below:

Press ENT(ER) to edit the CH5 configuration then change the Source to be the SD button.

끝났습니다! Channel 5 will now output 3 different PWM values for the three different SD switch positions.

The QGroundControl configuration is then as described in the previous section.

Taranis 설정: 단일 채널 모드를 위한 다중 방향 스위치 설정

FrSky Taranis에서 이 프로세스는 두 개의 실제 스위치 위치의 각 조합에 "논리적 스위치"를 할당하는 것을 포함합니다. 그런 다음 각 논리적 스위치는 동일한 채널에서 다른 PWM 값에 할당됩니다.

On the FrSky Taranis this process involves assigning a "logical switch" to each combination of positions of the two real switches. Each logical switch is then assigned to a different PWM value on the same channel.

The video below shows how this is done with the FrSky Taranis transmitter.

The QGroundControl configuration is then as described above.

추가 정보

• Flight Modes Overview
• QGroundControl > Flight Modes
• PX4 Setup Video - @6m53s (Youtube)
• Radio switch parameters - Can be used to set mappings via parameters