Alerts

Alerts

Signal Name Description Condition Impact
PCS2REXA_a110_acCurrentIsLimited
The Power Conversion System (PCS) AC operating current is limited
The combined AC current derating factor is less than the limited current set threshold
DCAC may be limited or unavailable.
PCS2REXA_a108_FunctionalTestModeActivated
The Power Conversion System (PCS) has been placed into functional test mode
A request is issued to the PCS to place itself into functional test mode
The PCS may become damaged if operated in an uncontrolled environment
PCS2REXA_a106_systemNeutralChassisRmsOV
The instantaneous voltage from System Neutral to Chassis has exceeded the expected root mean squared (RMS) peak voltage threshold
The instantaneous voltage from System Neutral to Chassis has exceeded the expected root mean squared (RMS) peak voltage threshold
DCAC may be limited or unavailable.
PCS2REXA_a105_LineToLineRmsUV
The root mean squared (RMS) voltage from Line to Line has decreased below the expected RMS voltage threshold
The root mean squared (RMS) voltage from Line to Line has decreased below the expected RMS voltage threshold
DCAC may be limited or unavailable.
PCS2REXA_a104_LineChassisRmsUV
The root mean squared (RMS) voltage from AC Line to Chassis has decreased below the expected RMS voltage threshold
The root mean squared (RMS) voltage from AC Line to Chassis has decreased below the expected RMS voltage threshold
DCAC may be limited or unavailable.
PCS2REXA_a103_IsoTempSensorIrrational
An isolated temperature sensor measurement becomes irrational
An isolated temperature sensor measurement timing is beyond rational limits
DCDC and DCAC may be limited or unavailable.
PCS2REXA_a102_LineToLineInstantaneousOV
The instantaneous voltage from Line to Line has exceeded the expected root mean squared (RMS) peak voltage threshold
The instantaneous voltage from Line to Line has exceeded the expected root mean squared (RMS) peak voltage threshold
DCAC may be limited or unavailable.
PCS2REXA_a100_LineToLineRmsOV
The root mean squared (RMS) voltage from AC Line to Line has exceeded the expected RMS voltage threshold
The RMS voltage from AC Line to Line has exceeded the expected RMS voltage threshold
DCAC may be limited or unavailable.
PCS2REXA_a099_LineChassisRmsOV
The root mean squared (RMS) voltage from AC Line to Chassis has exceeded the expected RMS voltage threshold
The RMS voltage from AC Line to Chassis has exceeded the expected RMS voltage threshold
DCAC may be limited or unavailable.
PCS2REXA_a098_eggright3Mia
The Power Conversion System (PCS) does not receive one or more Controller Area Network (CAN) messages from the Etherloop Generalized Gateway (EGGRIGHT3)
The PCS does not receive all expected CAN messages from EGGRIGHT3
DCDC functionality may be limited
PCS2REXA_a097_gtwMia
The Power Conversion System (PCS) does not receive one or more Controller Area Network (CAN) messages from the Vehicle Gateway (GTW)
The PCS does not receive all expected CAN messages from GTW
DCDC functionality in factory mode may be limited
PCS2REXA_a096_vcsuperMia
The Power Conversion System (PCS) does not receive one or more Controller Area Network (CAN) messages from the Supermanifold Vehicle Controller (VCSUPER)
The PCS does not receive all expected CAN messages from VCSUPER
DCDC functionality may be limited
PCS2REXA_a135_backgroundTaskOverRun
The Power Conversion System Gen 2 Controller (PCS2) has detected the background Real Time Operating System (RTOS) task has over run its task timer.
PCS2 detected the background RTOS task has over run its task timer.
Background RTOS tasks may not function as expected. The task may be unreachable or unusable.
PCS2REXA_a095_powershareUnavailable
The Power Conversion System (PCS) detects a condition causing Powershare to be unavailable.
PCS detects a condition causing Powershare to be unavailable. See alert log signal data for more information.
DCAC may be limited or unavailable.
PCS2REXA_a094_acChargingUnavailable
The Power Conversion System (PCS) detects a condition causing AC charging to be unavailable.
PCS detects a condition causing AC charging to be unavailable. See alert log signal data for more information.
The vehicle will be unable to AC charge as expected.
PCS2REXA_a090_DcdcLvMosfetTempTooHigh
The temperature of the thermal model for the DCDC low voltage (LV) metal-oxide-semiconductor field-effect transistors (MOSFETs) becomes too high
The temperature of the thermal model for the DCDC LV MOSFETs rises above its set limit
The maximum DCDC power may be reduced
PCS2REXA_a089_EndOfLineModeActivated
The Power Conversion System (PCS) has been placed into manufacturing EOL (End of Line) mode
EOL mode is enabled from the specific UDS routine
The PCS should only be operated in this mode during EOL testing. Operating the PCS in this mode outside of EOL testing may result in undefined behavior.
PCS2REXA_a087_dcacLVOverVoltage
The low voltage (LV) bus goes above the allowed voltage threshold
The LV bus voltage goes above the allowed voltage threshold
DCAC may be limited or unavailable.
PCS2REXA_a086_dcacLVUnderVoltage
The low voltage (LV) bus goes below the allowed voltage threshold
The LV bus voltage goes below the allowed voltage threshold
DCAC may be limited or unavailable.
PCS2REXA_a085_dcacEnableLineDeasserted
The Power Conversion System (PCS) detects the DCAC ENABLE digital line is deasserted when DCAC is still commanded to operate
The PCS detects the DCAC ENABLE digital line is deasserted when DCAC is still commanded to operate
DCAC converters will be forced shutdown due to the ENABLE line deassertion