Alerts
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| Signal Name | Description | Condition | Impact |
|---|---|---|---|
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The temperature of the thermal model for the DCDC transformer windings becomes too high
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The temperature of the thermal model for the DCDC transformer windings rises above its set limit
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The maximum DCDC power may be reduced
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DCAC converter A (DCACA) is not operational
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DCACA has exhausted all of its retries due to various conditions affecting functionality.
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DCAC may be limited or unavailable.
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DCAC converter B (DCACB) resonant tank has not been fully calibrated
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A tank capacitance or inductance measurement for DCACB is not recorded in Non-Volatile Memory (NVM)
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DCAC operation allowed with default resonant tank parameters at reduced surge current limit
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DCAC converter A (DCACA) resonant tank has not been fully calibrated
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A tank capacitance or inductance measurement for DCACA is not recorded in Non-Volatile Memory (NVM)
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DCAC operation allowed with default resonant tank parameters at reduced surge current limit
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The DC link side DCDC converter (DCDCB) resonant tank has not been fully calibrated
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A tank capacitance or inductance measurement for DCDCB is not recorded in Non-Volatile Memory (NVM)
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DCDC operation allowed with default resonant tank parameters, but risk of damaging the converter due to hard switching
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The pack side DCDC converter (DCDCA) resonant tank has not been fully calibrated
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A tank capacitance or inductance measurement for DCDCA is not recorded in Non-Volatile Memory (NVM)
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DCDC operation allowed with default resonant tank parameters, but risk of damaging the converter due to hard switching
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The Power Conversion System (PCS) does not receive one or more Controller Area Network (CAN) messages from the User Interface (UI)
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The PCS does not receive all expected CAN messages from the UI
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DCAC may be limited or unavailable.
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The Power Conversion System (PCS) does not receive one or more Controller Area Network (CAN) messages from the High Voltage Processor (HVP)
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The PCS does not receive all expected CAN messages from high voltage processor
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DCAC may be limited or unavailable.
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The Power Conversion System (PCS) does not receive one or more Controller Area Network (CAN) messages from the Charge Port (CP)
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The PCS does not receive all expected CAN messages from the CP
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DCAC may be limited or unavailable.
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The Power Conversion System (PCS) does not receive one or more Controller Area Network (CAN) messages from the Battery Management System (BMS)
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The PCS does not receive all expected CAN messages from the BMS
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DCDC and DCAC may be limited or unavailable.
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The Power Conversion System (PCS) detects the DCDC ENABLE digital line is deasserted when DCDC is commanded to operate.
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The PCS detects the DCDC ENABLE digital line is deasserted when DCDC is commanded to operate
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DCDC converter will be forced shutdown due to this ENABLE line deassertion
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The DCAC high voltage (HV) measurement goes below the allowed voltage threshold
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The DCAC HV voltage goes below the allowed voltage threshold
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DCAC functionality may be limited or paused
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The DCAC high voltage (HV) measurement goes above the allowed voltage threshold
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The DCAC HV voltage goes above the allowed voltage threshold
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DCAC functionality may be limited or paused
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The sensor measuring the bottom half of the high voltage (HV) battery voltage detects a value below the allowed voltage threshold
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The sensor measuring the bottom half of the HV battery voltage goes below the allowed voltage threshold
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DCDC functionality may be limited or paused
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The sensor measuring the top half of the high voltage (HV) battery voltage detects a value below the allowed voltage threshold
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The sensor measuring the top half of the HV battery voltage goes below the allowed voltage threshold
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DCDC functionality may be limited or paused
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The high voltage (HV) battery goes below the allowed voltage threshold
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The HV battery voltage goes below the allowed voltage threshold
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DCDC functionality may be limited or paused
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The sensor measuring the bottom half of the high voltage (HV) bus voltage detects a value below the allowed voltage threshold
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The sensor measuring the bottom half of the HV bus voltage goes below the allowed voltage threshold
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DCDC functionality may be limited or paused
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The sensor measuring the top half of the high voltage (HV) bus voltage detects a value below the allowed voltage threshold
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The sensor measuring the top half of the HV bus voltage goes below the allowed voltage threshold
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DCDC functionality may be limited or paused
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The high voltage (HV) bus goes below the allowed voltage threshold
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The HV bus voltage goes below the allowed voltage threshold
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DCDC functionality may be limited or paused
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The high voltage (HV) bus goes above the allowed voltage threshold
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The HV bus voltage goes above the allowed voltage threshold
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DCDC functionality may be limited or paused
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