Example: dental hygienist

SEVCON Fault Code Meanings - acgcars.us

SEVCON Fault code MeaningsMessageDescriptionFan FaultNo speed feedback from external heat-sink fansBDI WarningBDI remaining charge (0x2790,1) is less than BDI Warning level (0x2C30,5)BDI CutoutBDI remaining charge (0x2790,1) is less than BDI Cutout level (0x2C30,4)Low Battery CutBattery voltage (0x5100,1) is less than Under Voltage limit (0x2C02,2)for longer than the protection delay (0x2C03,0)High Battery CutBattery voltage (0x5100,1) is greater than Over Voltage limit (0x2C01,2)for longer than the protection delay (0x2C03,0)High Capacitor CutCapacitor voltage (0x5100,3) is greater than Over Voltage limit (0x2C01,2)for longer than the protection delay (0x2C03,0)Device too coldLow heat-sink temperature (0x5100,4) has reduced power to motorDevice too hotHigh heat-sink temperature (0x5100,4) has reduced power to motorMotor in thermal cutbackHigh measured (0x4600,3) or estimated (0x4602,8)motor temperature ha

SEVCON Fault Code Meanings Message Description Fan Fault No speed feedback from external heat-sink fans BDI Warning BDI remaining charge (0x2790,1)

Tags:

  Code, Meaning, Fault, Sevcon, Sevcon fault code meanings

Information

Domain:

Source:

Link to this page:

Please notify us if you found a problem with this document:

Other abuse

Transcription of SEVCON Fault Code Meanings - acgcars.us

1 SEVCON Fault code MeaningsMessageDescriptionFan FaultNo speed feedback from external heat-sink fansBDI WarningBDI remaining charge (0x2790,1) is less than BDI Warning level (0x2C30,5)BDI CutoutBDI remaining charge (0x2790,1) is less than BDI Cutout level (0x2C30,4)Low Battery CutBattery voltage (0x5100,1) is less than Under Voltage limit (0x2C02,2)for longer than the protection delay (0x2C03,0)High Battery CutBattery voltage (0x5100,1) is greater than Over Voltage limit (0x2C01,2)for longer than the protection delay (0x2C03,0)High Capacitor CutCapacitor voltage (0x5100,3) is greater than Over Voltage limit (0x2C01,2)for longer than the protection delay (0x2C03,0)Device too coldLow heat-sink temperature (0x5100,4) has reduced power to motorDevice too hotHigh heat-sink temperature (0x5100,4) has reduced power to motorMotor in thermal cutbackHigh measured (0x4600,3) or estimated (0x4602,8)

2 Motor temperature has reduced power to motorMotor too coldLow Measured temperature has reached -30 deg FUnit in preoperationalController is in pre-operational stateIO can not initController has not received all configured RPDOs at power upVehicle Service RequiredVehicle service next due time (0x2850,5) has expired. If supported Service driveability profile (0x2925) will FaultFS1 active for user configurable delay (0x2914,2) without a direction FaultAny drive switch active at power upFS1 Recycle FaultFS1 active after a direction change and FS1 recycle function enabled (0x2914,1 bit 1)Inch FaultInch switch active along with any drive switch active (excluding inch switches), seat switch indicating operator present or handbrake switch 1 of 4 MessageDescriptionOverload FaultOverload Fault - Vehicle overloadedThrottle FaultThrottle value (0x2620,0)

3 Is greater than 20% at power Current Cutback FaultMotor model current limit has cutback back below level allowed by cutback table (0x3805) on slopeEntering CutbackController has entered thermal or voltage cutback regionCutbackThermal or voltage cutback factors have reduced below user defined levelsRPDO Timeout (drive inhibit)One or more configured RPDOs not received with 3s at start-upor 500ms during normal off bus (drive inhibit)CAN bus off Fault condition detected on multi-node open an on EMCY level 2 EMCY message received from non- SEVCON node and anonymousEMCY level (0x2830,0) is set to Isolation FaultMotor isolation contactor is open circuitMotor Open Circuit FaultMotor terminal is open circuit or disconnected from controllerPower Supply CriticalBattery voltage has dropped below critical levelRPDO Timeout (severe)

4 One or more configured RPDOs not received with 3s at start-upor 500ms during normal FaultInternal software faultGeneral DSP errorUnknown error raised by motor model codeTimer FailedUnable to allocate timerQueue ErrorUnable to post message to queueScheduler ErrorUnable to create task in schedulerDSP Heartbeat ErrorCommunication lost between host and DSP processorsI / O SS ErrorInternal software faultGIO SS ErrorInternal software faultLCM SS ErrorInternal software faultLCP SS ErrorInternal software faultOBD SS ErrorInternal software faultVA SS ErrorInternal software faultDMC SS ErrorInternal software faultPage 2 of 4 MessageDescriptionTracApp SS ErrorInternal software faultDSP Not DetectedCommunication lost between host and DSP processorsDSP Comms ErrorCommunication lost between host and DSP processorsAuto-configuration FaultUnable to automatically configure I / O and vehicle setupLine Contactor o / cLine contactor did not close when coil is energizedLine Contactor weldedLine contactor closed when coil is de-energizedDigital Input Wire OffDigital input wire-offAnalogue Output Short CircuitContactor driver MOSFET short circuit detectedCapacitor Precharge FailureCapacitor voltage (0x5100,3)

5 Did not rise above 5V at power-upHeatsink overtempController heat sink has reached critical high temperature, and has shut Encoder FaultEncoder input wire-off is detectedDSP Overcurrent FaultMotor current exceeded controller rated maximumDSP Control FaultMotor controller unable to maintain control of motorMotor Overspeed FaultMotor control tripped due to motor over-speedCANBUS FaultCAN bus Fault condition detected on multinode queue overrunCAN bus Fault condition detected on multinode overrunCAN bus Fault condition detected on multinode off busCAN bus Fault condition detected on multinode Watchdog FaultInternal hardware faultFault List OverflowAttempting to set too many SPI Comms FaultCommunication

6 Error between host and DSP processorsCalibration FaultCalibration settings in controller are out of rangeDSP OvervoltageVoltage on B + terminal exceeds rated maximum for controllerDSP Powerframe FaultMotor current exceeded controller rated maximumMOSFET s / c M1> B +MOSFET s / c detection on M1 top devicesMOSFET s / c M1> B-MOSFET s / c detection on M1 bottom devicesMOSFET s / c M2> B +MOSFET s / c detection on M2 top devicesMOSFET s / c M2> B-MOSFET s / c detection on M2 bottom devicesMOSFET s / c M3> B +MOSFET s / c detection on M3 top devicesMOSFET s / c M3> B-MOSFET s / c detection on M3 bottom devicesPage 3 of 4 MessageDescriptionThrottle FaultCheck Throttle PedalMOSFET s / c checks incompleteUnable to complete MOSFET s / c tests at power-upReverse will not engageCheck Reverse BuzzerBDI CutLow BatteryMotor in Thermal CutbackCheck wires on the motor or car got too hotSRO FaultsCheck wires at the motorPage 4 of 4