PX4 parameter group: Circuit Breaker
This page lists named parameter set commands in the PX4Circuit Breaker group. All commands use PARAM_SET and are governed by PX4_COMMAND_MODE, operator guard, and PX4_PARAMETER_WRITE_ALLOWLIST.
| Metric | Count |
|---|---|
| Parameters | 6 |
FLOAT | 0 |
INT32 | 6 |
Standard | 0 |
System | 0 |
Developer | 6 |
| Reboot required | 2 |
volatile | 0 |
Parameters
| PX4 Parameter | Command type | Category | Type | Default | Range | Unit | Shape | Reboot | Volatile | PX4 short description |
|---|---|---|---|---|---|---|---|---|---|---|
CBRK_BUZZER | px4.parameter.cbrk_buzzer.set | Developer | Int32 | 0 | 0..782097 | - | - | yes | no | Circuit breaker for disabling buzzer |
CBRK_FLIGHTTERM | px4.parameter.cbrk_flightterm.set | Developer | Int32 | 121212 | 0..121212 | - | - | yes | no | Circuit breaker for flight termination |
CBRK_IO_SAFETY | px4.parameter.cbrk_io_safety.set | Developer | Int32 | 22027 | 0..22027 | - | - | no | no | Circuit breaker for IO safety |
CBRK_SUPPLY_CHK | px4.parameter.cbrk_supply_chk.set | Developer | Int32 | 0 | 0..894281 | - | - | no | no | Circuit breaker for power supply check |
CBRK_USB_CHK | px4.parameter.cbrk_usb_chk.set | Developer | Int32 | 197848 | 0..197848 | - | - | no | no | Circuit breaker for USB link check |
CBRK_VTOLARMING | px4.parameter.cbrk_vtolarming.set | Developer | Int32 | 0 | 0..159753 | - | - | no | no | Circuit breaker for arming in fixed-wing mode check |