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Motor won’t turn on

When you go to start the motor, nothing happens.

Dislodged GPS Module

Go outside with the drone and check to see if it connects with a satellite. If the drone does not connect, open it up and look at the GPS module. If it is unplugged, plug it back into the flight controller. If the GPS module is damaged, it will need to be replaced.

Compass Uncalibrated

The motor will not start unless there has been a compass calibration, which needs to be done outdoors. To calibrate, tap the aircraft status bar at the top of the camera screen then press calibrate and follow the instructions.

Safety Mode is On

To turn the safety off, which will allow the drone to fly, press both sticks on the controller down. This is also referred to as arming the drone.

Battery Not Charged

If the motor still has not turned on, check the battery life of the drone. If the battery life is low, charge the battery.

Controller Low battery warning even after charging

If you controller is charging ok, e.g. lights indicate its taking charge and increases as such, but when you try to turn on controller the red light blinks to indicate low battery, you need to check two things

Is the battery completely dead

to do this check, after charging for some time (e.g. 30mins +), on controller click and hold, C1, Photo button and Power - You should see a green/blue light and controller should indicate level of charge. If no charge, likely to be a battery problem, However if 2/3/4 white lights show, the problem is elsewhere.

Problem elsewhere

Assuming you have followed above step, The problem is likely with the regulator for the battery charging and release. There is a control unit which regulates the charge to the battery and also the release of charge. Its a 17.4 DC charger, but battery is 8.3v and this is in the design of the controller.

I am not 100% certain on how to fix this, but will come back later to update once resolved.

Battery is not charging

The battery does not charge when plugged into the charger.

Recently Used Battery

If the battery was recently used in a flight, it may be too warm and will be unable to charge. Let the battery sit for a few minutes to let it cool off.

Battery Not Detecting Charger

To force the battery to be in charging mode, press the battery button once and then immediately press and hold it down. Each LED will turn on until they’re all on. Once they are all on, some will turn off and then the current battery charge level will be displayed. Plug the battery into the charger. If the battery is kept on charging mode and doesn’t need to be charged, hold the button until all the lights turn off. This will save battery power.

Faulty Charger

If the charger is unable to charge other batteries, the charger may be faulty and may need to be replaced.

Faulty Battery

If your charger is able to charge other batteries, the battery may be faulty and may need to be replaced.

Video Horizon Tilted

When flying, the live video feed is not horizontal.

Gimbal settings are not correct

In many cases, the gimbal is simply misadjusted within the DJI app. If this is the case, you can access the gimbal settings within the DJI pilot app, and adjust the roll settings there.

DJI firmware is out of date

Sometimes, the most recent firmware update from DJI fixes many past glitches that may cause your gimbal to tilt slightly. To be sure about which firmware you need, check DJI’s website to confirm the latest firmware.

IMU is not physically calibrated

The IMU, or the control board, controls the gimbal, so it is important this is calibrated correctly. In order to calibrate the IMU, the drone needs to be safely placed on a level surface. The IMU, along with other sensors, can be recalibrated through the DJI Pilot app.

Faulty Gimbal

If none of this helps, your gimbal may be faulty, and may need to be replaced.

Status Indicator Flashing Red,Yellow, and Green

After turned on, the status indicator repeatedly flashes red, yellow and green and it is hard to get the drone off the ground.

IMU Calibration

The red, yellow and green flashes mean the IMU data is abnormal. To calibrate the IMU the drone needs to be safely placed on a level surface. The IMU, along with other sensors, can be recalibrated through the DJI Pilot app.

ESC(Electronic Speed Controller) Status Error

After arming the quadcopter, the motors won’t turn on, and “ESC Status Error” is displayed.

IMU Calibration

Sometimes the IMU can cause the user to see this error, so it is important to calibrate the IMU correctly. To calibrate the IMU the drone needs to be safely placed on a level surface. The IMU, along with other sensors, can be recalibrated through the DJI Pilot app.

Faulty ESC

The ESC's within the control board may be faulty. If this is the case, the entire board must be replaced. To replace the control board, follow our Flight Control Board Replacement

Quinn Tirpak

Membro desde: 10/06/16

325 Reputação

Autoria de 2 guias

Equipe

Cal Poly, Team 10-2, Livingston Fall 2016 Membro de Cal Poly, Team 10-2, Livingston Fall 2016

CPSU-LIVINGSTON-F16S10G2

3 Membros

Autoria de 12 guias

11 comentários

says motor overload how do i fix that on a djl phantom 3 professional

Rick Gann - Responder

I have one motor on my Phantom 3 Standard that won't spin with a take off command. I purchased another one and replaced it and it still does not spin. It does it's short dance like the others when I turn on the drone battery and jumps about a quarter of an inch when I engage a take of but that is the extent of it. Any ideas?

oldcontrols - Responder

I fixed the ESC error by power cycling the battery unit.

Shashank - Responder

How do you do that.?

Eric Hamilton -

i have tried things to try and rectify this. my phantom 3 advance thinks its a P3P and i cant see the camera

henry - Responder

my P3A thinks its a P3P ive change the app on my android s7 im using the DJI app from play store

henry - Responder

I have a data controller error, IMU will not calibrate. Any ideas on what the problem is?

george.tina.showalter - Responder

I have a Phantom 3 professional. It came up and said it was ready to fly and then went to a rc not connected. I can see the camera data but cannot get the motors to start. Any ideas?

Rrw - Responder

My Phantom 3 stays red after it starts and can I get the motor to start just got the Drone

timwiott - Responder

My Phantom 3 the light stays solid red after blinking for a few times when you turn the battery on but the Drone will not start

timwiott - Responder

When using ready to launch it states command timeout

Martin Lee - Responder

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