PX4 parameter group: FW General

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

Metric	Count
Parameters	14
`FLOAT`	12
`INT32`	2
`Standard`	14
`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
`FW_GPSF_LT`	`px4.parameter.fw_gpsf_lt.set`	Standard	Int32	30	>= 0	s	-	no	no	GPS failure loiter time
`FW_GPSF_R`	`px4.parameter.fw_gpsf_r.set`	Standard	Float	15.0	0.0..60.0	deg	-	no	no	GPS failure fixed roll angle
`FW_POS_STK_CONF`	`px4.parameter.fw_pos_stk_conf.set`	Standard	Int32	2	0..3	-	bitmask 2	no	no	Custom stick configuration
`FW_P_LIM_MAX`	`px4.parameter.fw_p_lim_max.set`	Standard	Float	30.0	0.0..80.0	deg	-	no	no	Maximum pitch angle setpoint
`FW_P_LIM_MIN`	`px4.parameter.fw_p_lim_min.set`	Standard	Float	-30.0	-60.0..0.0	deg	-	no	no	Minimum pitch angle setpoint
`FW_R_LIM`	`px4.parameter.fw_r_lim.set`	Standard	Float	50.0	35.0..75.0	deg	-	no	no	Maximum roll angle setpoint
`FW_THR_IDLE`	`px4.parameter.fw_thr_idle.set`	Standard	Float	0.0	0.0..1.0	norm	-	no	no	Idle throttle
`FW_THR_MAX`	`px4.parameter.fw_thr_max.set`	Standard	Float	1.0	0.0..1.0	norm	-	no	no	Throttle limit max
`FW_THR_MIN`	`px4.parameter.fw_thr_min.set`	Standard	Float	0.0	0.0..1.0	norm	-	no	no	Throttle limit min
`FW_T_CLMB_R_SP`	`px4.parameter.fw_t_clmb_r_sp.set`	Standard	Float	3.0	>= 0.1	m/s	-	no	no	Default target climbrate
`FW_T_SINK_R_SP`	`px4.parameter.fw_t_sink_r_sp.set`	Standard	Float	2.0	>= 0.1	m/s	-	no	no	Default target sinkrate
`FW_T_SPDWEIGHT`	`px4.parameter.fw_t_spdweight.set`	Standard	Float	1.0	0.0..2.0	-	-	no	no	Speed <—> Altitude weight
`FW_WING_HEIGHT`	`px4.parameter.fw_wing_height.set`	Standard	Float	0.5	>= 0.0	m	-	no	no	Height (AGL) of the wings when the aircraft is on the ground
`FW_WING_SPAN`	`px4.parameter.fw_wing_span.set`	Standard	Float	3.0	>= 0.1	m	-	no	no	The aircraft’s wing span (length from tip to tip)