PX4 parameter group: Runway Takeoff

This page lists named parameter set commands in the PX4 Runway Takeoff group. All commands use PARAM_SET and are governed by PX4_COMMAND_MODE, operator guard, and PX4_PARAMETER_WRITE_ALLOWLIST.

Metric	Count
Parameters	7
`FLOAT`	5
`INT32`	2
`Standard`	7
`System`	0
`Developer`	0
Reboot required	0
`volatile`	0

Parameters

PX4 Parameter	Command type	Category	Type	Default	Range	Unit	Shape	Reboot	Volatile	PX4 short description
`RWTO_MAX_THR`	`px4.parameter.rwto_max_thr.set`	Standard	Float	1.0	0.0..1.0	norm	-	no	no	Throttle during runway takeoff
`RWTO_NUDGE`	`px4.parameter.rwto_nudge.set`	Standard	Int32	1	-	-	enum 2	no	no	Enable yaw stick nudging during runway ground roll
`RWTO_PSP`	`px4.parameter.rwto_psp.set`	Standard	Float	0.0	-10.0..20.0	deg	-	no	no	Pitch setpoint during taxi / before rotation
`RWTO_RAMP_TIME`	`px4.parameter.rwto_ramp_time.set`	Standard	Float	2.0	1.0..15.0	s	-	no	no	Throttle ramp up time for runway takeoff
`RWTO_ROT_AIRSPD`	`px4.parameter.rwto_rot_airspd.set`	Standard	Float	-1.0	>= -1.0	m/s	-	no	no	Takeoff rotation airspeed
`RWTO_ROT_TIME`	`px4.parameter.rwto_rot_time.set`	Standard	Float	1.0	>= 0.1	s	-	no	no	Takeoff rotation time
`RWTO_TKOFF`	`px4.parameter.rwto_tkoff.set`	Standard	Int32	0	-	-	enum 2	no	no	Runway takeoff with landing gear