Awaiting heartbeatNo vehicle signal ยท No packet

Failsafes

Radio, telemetry, EKF, battery, and geofence failsafe action setup.

Ground Control Station

Failsafe Configuration

Review and write the core ArduPilot actions for radio loss, GCS loss, EKF failure, battery failsafe, and geofence breach.

No vehicle selected

Failsafe Parameters

FS_THR_ENABLE
Radio Failsafe

Controls the action ArduPilot takes when RC throttle/radio failsafe is detected.

Refresh parameters to load FS_THR_ENABLE.

FS_GCS_ENABLE
GCS Failsafe

Controls the action ArduPilot takes when ground-control telemetry is lost.

Refresh parameters to load FS_GCS_ENABLE.

FS_EKF_ACTION
EKF Failsafe

Controls the action when navigation estimator health is no longer acceptable.

Refresh parameters to load FS_EKF_ACTION.

BATT_FS_LOW_ACT
Low Battery Action

Action taken after the low-battery threshold is exceeded.

Refresh parameters to load BATT_FS_LOW_ACT.

BATT_FS_CRT_ACT
Critical Battery Action

Action taken after the critical-battery threshold is exceeded.

Refresh parameters to load BATT_FS_CRT_ACT.

FENCE_ACTION
Fence Breach Action

Action taken when a configured geofence is breached.

Refresh parameters to load FENCE_ACTION.