Pre-flight check status

Signal Name: _pre_flight_check_status_

ID	Status	Description
0	Pre-Flight check ok	The Supervisor state ‘pre flight check’ contains all checks which must be fulfilled before being able to arm the drone.
1	Safety Supervisor in 'unsafe' state
2	Battery low	Battery state of charge is too low for take-off. Replace or charge the current PowerPack.
4	Take-Off/land signal is true	Set the RC switch back to ‘land’ position or set the take-off message from the onboard computing module back to false.
8	Movement Detected	Movement is detected. Place the drone on a static platform. If this does not resolve the issue, please check the IMU data.
16	State estimator status ~= 0	The state estimator outputs a non-zero status. Check State Estimator status for more information.
32	vIMU status ~= 0	The IMU fusion outputs a nonzero status. Please check vIMU status for more information.
64	Requested MoO not available	The requested Mode of Operation is not available. This can happen if the RC switch is in manual or automatic position mode but the flight controller does not allow it. Check if GNSS data is available for (automatic) position mode or switch first to manual position mode, wait for the LED indicators to confirm this and only then switch to automatic position mode.