PX4 parameter group: Return Mode

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

Metric	Count
Parameters	8
`FLOAT`	5
`INT32`	3
`Standard`	8
`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
`RTL_CONE_ANG`	`px4.parameter.rtl_cone_ang.set`	Standard	Int32	45	0..90	deg	enum 6	no	no	Half-angle of the return mode altitude cone
`RTL_DESCEND_ALT`	`px4.parameter.rtl_descend_alt.set`	Standard	Float	30.0	>= 0.0	m	-	no	no	Return mode loiter altitude
`RTL_LAND_DELAY`	`px4.parameter.rtl_land_delay.set`	Standard	Float	0.0	>= -1.0	s	-	no	no	Return mode delay
`RTL_LOITER_RAD`	`px4.parameter.rtl_loiter_rad.set`	Standard	Float	80.0	>= 25.0	m	-	no	no	Loiter radius for rtl descend
`RTL_MIN_DIST`	`px4.parameter.rtl_min_dist.set`	Standard	Float	10.0	>= 0.5	m	-	no	no	Min distance for RTL cone altitude calculation
`RTL_PLD_MD`	`px4.parameter.rtl_pld_md.set`	Standard	Int32	0	-	-	enum 3	no	no	RTL precision land mode
`RTL_RETURN_ALT`	`px4.parameter.rtl_return_alt.set`	Standard	Float	60.0	>= 0.0	m	-	no	no	Return mode return altitude
`RTL_TYPE`	`px4.parameter.rtl_type.set`	Standard	Int32	0	-	-	enum 6	no	no	Return type