Alerts
Loading...
| Signal Name | Description | Condition | Impact |
|---|---|---|---|
|
A software trip has been detected due to High Voltage (HV) bus bottom half voltage readings exceeding the expected limit during operation.
|
Single HV bottom half bus voltage exceeds the expected threshold.
|
STITCH will halt operation, high voltage will not be supported.
|
|
|
A software trip has been detected due to High Voltage (HV) bus top half voltage readings exceeding the expected limit during operation.
|
Single HV top half bus voltage exceeds the expected threshold.
|
STITCH will halt operation, high voltage will not be supported.
|
|
|
A slow software trip has been detected due to Low Voltage (LV) readings exceeding the expected limit during operation.
|
LV voltage exceeds the expected threshold for the given time interval.
|
High rated low voltage causes thermal issues for loads rated at lower voltages.
|
|
|
The hardware comparator for measurement tank zero-current crossing has experienced a potential failure.
|
Tank zero-current cross is invalid for 1 second.
|
STITCH will halt operation, low voltage will not be supported.
|
|
|
The Sigma Delta Filter Module (SDFM) peripheral is not powered, potentially due to not enough DC voltage being provided to the SDFM.
|
One of the SDFM modules indicates either a clock failure or an irrational reading.
|
STITCH will halt operation, low voltage will not be supported.
|
|
|
A software trip has been detected due to the stage 2 high voltage side board temperature sensor exceeding the expected temperature limit.
|
Stage 2 HV temperature sensor reads above the expected threshold.
|
STITCH will halt operation, low voltage will not be supported.
|
|
|
A software trip has been detected due to the stage 1 high voltage side board temperature sensor exceeding the expected temperature limit.
|
Stage 1 HV temperature sensor reads above the expected threshold.
|
STITCH will halt operation, low voltage will not be supported.
|
|
|
Steering Torque Overlay (STO) assist halted due to Power Supply SPI communication error.
|
Power Supply Integrated Circuit (IC) SPI communication error detected
|
Steering Assist reduced
|
|
|
A software trip has been detected due to the stage 1 Low Voltage (LV) side board temperature sensor exceeding the expected temperature limit.
|
Stage 1 LV temperature sensor reads above the expected threshold.
|
STITCH will halt operation, low voltage will not be supported.
|
|
|
A fast firmware trip has been detected due to High Voltage (HV) readings exceeding the expected bus top half voltage limit.
|
Single HV top half bus voltage exceeds the expected threshold.
|
STITCH will halt operation, low voltage will not be supported.
|
|
|
A software trip has been detected due to High Voltage (HV) readings dropping below the expected undervoltage limit.
|
HV voltage drops below the expected undervoltage threshold.
|
STITCH will halt operation, low voltage will not be supported.
|
|
|
A software trip has been detected due to High Voltage (HV) readings exceeding the expected voltage limit.
|
HV voltage exceeds the expected threshold.
|
STITCH will halt operation, low voltage will not be supported.
|
|
|
An instantaneous hardware Low Voltage (LV) trip has been detected due to an overvoltage condition.
|
LV output voltage exceeds the expected overcurrent threshold.
|
STITCH will halt operation, low voltage will not be supported.
|
|
|
An instantaneous hardware Low Voltage (LV) trip has been detected due to an overvoltage condition.
|
LV output voltage exceeds the expected overvoltage threshold.
|
STITCH will halt operation, low voltage will not be supported.
|
|
|
A stage 1 instantaneous hardware trip has been detected due to a Stage A tank current condition.
|
The absolute tank current has exceeded the expected threshold.
|
The condition can lead to potential hardware damage if persistently observed.
|
|
|
A stage 2 instantaneous hardware trip has been detected due to a stage B tank current condition.-.
|
The absolute tank current has exceeded the expected threshold.
|
The condition can lead to potential hardware damage if persistently observed.
|
|
|
Low Voltage (LV) bus voltage precharge timed out. LV rail cannot be brought up.
|
LV bus voltage precharge times out.
|
Precharge can enable at too high of a load or short on LV.
|
|
|
The STITCH Low Voltage (LV) temperature sensor has detected the internal over temperature threshold exceeds 25.0 degC.
|
The STITCH LV temperature sensor has detected the internal over temperature threshold exceeds 25.0 degC.
|
This alert has no functional impact on the vehicle.
|
|
|
STITCH has been locked out due to an environmental or hardware condition preventing normal operation.
|
STITCH encounters a hardware or environmental condition preventing normal operation.
|
STITCH will be persistently locked out.
|
|
|
The device junction temperature sensor reading exceeds the expected temperature threshold.
|
The device junction temperature sensor reading exceeds the expected temperature threshold.
|
STITCH will throw warning.
|