Alerts
Loading...
| Signal Name | Description | Condition | Impact |
|---|---|---|---|
|
The programmed Bar Resistance Calibration is not being used.
|
The stored Shunt Bar Resistance was either invalid or the written gain was outside of tolerance.
|
The default Shunt Bar Resistance will be used. Shunt current measurement accuracy may be reduced.
|
|
|
The programmed Shunt ASIC Calibration is not being used.
|
The stored Shunt ASIC gain was either invalid or the written gain was outside of tolerance.
|
The default Shunt ASIC gain will be used. Shunt current measurement accuracy may be reduced.
|
|
|
Hvpack is not receiving CAN messages from Hvlink.
|
Hvpack has not received a message from Hvlink in the MIA qualification time
|
Hvpack will not allow Hvlink to test the Battery Pack pyro while High Voltage is active
|
|
|
Incorrect or missing IP address programmed.
|
Hvpack IP address may be missing, incorrect, or unsupported
|
Hvpack is unable to initialize network data
|
|
|
Incorrect or missing MAC address programmed.
|
Hvpack MAC address may be missing, incorrect, or unsupported
|
Hvpack is unable to initialize network data
|
|
|
High voltage isolation is too low for the pack to be online.
|
Isolation is measured to be below the alert threshold while pack contactors are closed
|
Subpack may not come online
|
|
|
Subpack measurement of internal isolation (within the subpack) is too low.
|
Internal isolation is measured to be below the alert threshold
|
Subpack may not come online
|
|
|
The difference in pack voltage measurements of the ADC & BMBs exceeds the maximum limit.
|
The difference in ADC & BMB pack voltage is greater than 3%
|
The contactors may open immdediately or pyro disconnect may blow
|
|
|
A pack module temperature is above maximum temperature limit.
|
A pack module temperature is above maximum temperature limit for X duration (in seconds)
|
The conactors may open immdediately or pyro disconnect may blow
|
|
|
A brick voltage is below minimum voltage limit.
|
A brick voltage is below minimum voltage limit for X duration (in seconds)
|
The conactors may open immdediately or pyro disconnect may blow
|
|
|
A brick voltage is above maximum voltage limit.
|
A brick voltage is above maximum voltage limit
|
The contactors may open immediately or pyro disconnect may blow
|
|
|
Incorrect, missing, or unsupported board part number programmed.
|
HVPACK detects an unexpected board part number
|
HVPACK is unable to initialize parameters related to printed circuit board assembly (PCBA) configuration
|
|
|
Incorrect or Missing configuration block programmed.
|
HVPACK config block may be missing, incorrect, or unsupported
|
HVPACK is unable to initialize configuration parameters
|
|
|
Negative contactor is expected to be open but HV current is still present. Possible weld detected.
|
Contactor state timed out of OPENING (and transitioned to AUX_MISMATCH) due to HV current not being low enough to open contactors.
|
The pyro fuse may be deployed.
|
|
|
Positive contactor is expected to be open but HV current is still present. Possible weld detected.
|
Contactor state timed out of OPENING (and transitioned to AUX_MISMATCH) due to HV current not being low enough to open contactors.
|
The pyro fuse may be deployed.
|
|
|
Negative contactor is expected to be open but the voltage match remains. Possible weld detected.
|
Contactor state timed out of OPENING (and transitioned to AUX_MISMATCH) due to a weld not having been disqualified.
|
The pyro fuse may be deployed.
|
|
|
Sets immediately on SPI comms errors for visibility into the health of the comms interface.
|
On single SPI comms error with the asic
|
HvSenseAsicFault is at risk of being triggered soon
|
|
|
Positive contactor is expected to be open but the voltage match remains. Possible weld detected.
|
Contactor state timed out of OPENING (and transitioned to AUX_MISMATCH) due to a weld not having been disqualified.
|
The pyro fuse may be deployed.
|
|
|
Negative contactor is expected to be open but aux reports them as still closed.
|
Contactor state timed out of the OPENING state (and transitioned to AUX_MISMATCH) due to aux reporting the contactor as still closed.
|
Firmware will try to open the contactor again.
|
|
|
The shunt measurement Asic is not producing data.
|
Timeout on expected communication
|
Shunt readings are stale
|