Secondary steering feedback actuator alerts

SSFA alert codes

Showing 101–150 of 153

• SSFA_a173 — Thermal Derating SSFA_a173_thermalDerating Steering system may be reducing power and functionality to prevent overheating, due to higher than nominal system temperature detected
• SSFA_a190 — Handwheel Position Detect Failed SSFA_a190_handwheelPositionDetectFailed Position detection algorithm failed to run
• SSFA_a191 — Handwheel Median Check Failed SSFA_a191_handwheelMedianCheckFailed Handwheel rotation delta comparison with other sources failed
• SSFA_a192 — Handwheel Not Calibrated SSFA_a192_handwheelNotCalibrated The handwheel has not been calibrated
• SSFA_a193 — End Stops Not Calibrated SSFA_a193_endStopsNotCalibrated One or both handwheel endstops are not calibrated
• SSFA_a194 — Main Angle Source Invalid SSFA_a194_mainAngleSourceInvalid The main source used for handwheel rotation on this controller is not valid
• SSFA_a195 — Handwheel Damping Torque Degraded SSFA_a195_handwheelDampingTorqueDegraded Damping Table uninitialized
• SSFA_a196 — Handwheel Degraded SSFA_a196_handwheelDegraded The median check fault counter has started to count up
• SSFA_a197 — Handwheel Reinit SSFA_a197_handwheelReinit Position of the handwheel is getting re-initialized
• SSFA_a198 — Sccm Offset Not Calibrated SSFA_a198_sccmOffsetNotCalibrated The Steering Column Control Module (SCCM) steering angle has not been calibrated
• SSFA_a199 — Factory Fuse Motor Missing SSFA_a199_factoryFuseMotorMissing The motor factory calibration record is missing or invalid.
• SSFA_a200 — Nvm Save Timed Out SSFA_a200_nvmSaveTimedOut Power down NVM save reached max allowed time
• SSFA_a201 — Handwheel Solution Accepted SSFA_a201_handwheelSolutionAccepted The handwheel position was solved correctly
• SSFA_a203 — Factory Fuse Handwheel Missing SSFA_a203_factoryFuseHandwheelMissing The handwheel factory calibration record is missing or invalid.
• SSFA_a204 — FCCU config SSFA_a204_FCCU_config IVOR
• SSFA_a205 — Core Comms Silent SSFA_a205_coreCommsSilent No coreComms communication from motor core
• SSFA_a206 — Core Comms Warning SSFA_a206_coreCommsWarning lib_coreComms buffer for one or both cores passed 80% usage, danger of dropping packets if passes 100%
• SSFA_a207 — Core Comms Error SSFA_a207_coreCommsError lib_coreComms TX or RX failed in atleast 1 core
• SSFA_a208 — Startup Sequence Failed2 SSFA_a208_startupSequenceFailed2 Power steering startup sequence is unsuccessful.
• SSFA_a209 — Startup Sequence Failed SSFA_a209_startupSequenceFailed Power steering startup sequence is unsuccessful.
• SSFA_a210 — Sccm Overrotated SSFA_a210_sccmOverrotated The SCCM is over-rotated
• SSFA_a211 — Handwheel Cal Needs Refinement SSFA_a211_handwheelCalNeedsRefinement Handwheel center is calibrated to center of mechanism and may be offset from visual center.
• SSFA_a213 — Motor Thermal Model Degraded SSFA_a213_motorThermalModelDegraded The power-off temperature decay initialization or temperature estimation of the motor thermal model failed.
• SSFA_a214 — Thermistor Fault SSFA_a214_thermistorFault The thermistor produced a reading outside its operating range
• SSFA_a216 — Public Bus Failure SSFA_a216_publicBusFailure ECU lost communications on its public CAN bus.
• SSFA_a217 — Lv State Not Ok SSFA_a217_lvStateNotOk VC is not sending lvState OK for this node
• SSFA_a218 — Steering Derated By Winch SSFA_a218_steeringDeratedByWinch Steering power is reduced as Transport Mode has been enabled.
• SSFA_a219 — Steering Derated By Jump Post SSFA_a219_steeringDeratedByJumpPost Steering power is reduced as the vehicle has entered Drive power state while being powered by the jump post.
• SSFA_a221 — Motor Task Scheduler Error SSFA_a221_MotorTaskSchedulerError Motor Task Scheduler had an error
• SSFA_a222 — Motor Task1ms Error SSFA_a222_MotorTask1msError Debug information for task errors.
• SSFA_a223 — Motor Task10ms Error SSFA_a223_MotorTask10msError Debug information for task errors.
• SSFA_a224 — Motor Task100ms Error SSFA_a224_MotorTask100msError Debug information for task errors.
• SSFA_a225 — Motor Task1000ms Error SSFA_a225_MotorTask1000msError Debug information for task errors.
• SSFA_a226 — Motor Task Init Error SSFA_a226_MotorTaskInitError If a task failed to initialize.
• SSFA_a227 — Challenge Failed SSFA_a227_challengeFailed Monitor micro didn't respond with the correct answer given the controllers randomly generated challenge
• SSFA_a228 — Challenge Failed2 SSFA_a228_challengeFailed2 Monitor micro didn't respond with the correct answer given the controllers randomly generated challenge
• SSFA_a233 — Motor High Stack Usage SSFA_a233_MotorHighStackUsage Log contains stack usage for each task.
• SSFA_a234 — Challenge Failed3 SSFA_a234_challengeFailed3 Monitor micro didn't respond with the correct answer given the controllers randomly generated challenge
• SSFA_a236 — Blocking Active Fault SSFA_a236_blockingActiveFault app_faultMutex received a fault request while in BLOCKED
• SSFA_a237 — Fault Mutex Control Flow Mismatch SSFA_a237_faultMutexControlFlowMismatch app_faultMutex received a fault request that cleared prematurely
• SSFA_a250 — Steering Degraded By Self SSFA_a250_steeringDegradedBySelf Steering system performance degraded due to condition detected affecting functionality.
• SSFA_a251 — Lateral Control Failed SSFA_a251_lateralControlFailed Steering system unable to follow commands due to one or more conditions affecting functionality.
• SSFA_a252 — Steering Degraded By Vehicle SSFA_a252_steeringDegradedByVehicle Steering system performance degraded due to condition detected affecting functionality.
• SSFA_a253 — 3v3 Main Undervoltage SSFA_a253_3v3MainUndervoltage Voltage of 3v3 rail is lower than expected
• SSFA_a254 — Main App CPU Load High SSFA_a254_mainAppCPULoadHigh Warning that CPU usage is running higher than safe on main app
• SSFA_a255 — Motor App CPU Load High SSFA_a255_motorAppCPULoadHigh Warning that CPU usage is running higher than safe on motor app
• SSFA_a256 — 20k Hz Load High SSFA_a256_20kHzLoadHigh Motor Control ISR Execution Time Is Too Long
• SSFA_a257 — Phase Open Detected Warning SSFA_a257_phaseOpenDetectedWarning A lack of phase current has been detected on one or more phases of the steering motor. A phase may be discontinuous.
• SSFA_a258 — Factory Fuse Fail Over SSFA_a258_factoryFuseFailOver A calibration record is deemed invalid and factory fuse data is used instead.
• SSFA_a259 — Factory Fuse Mismatch SSFA_a259_factoryFuseMismatch The data of a calibration record differs from its respective factory fuse data.