Alerts
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| Signal Name | Description | Condition | Impact |
|---|---|---|---|
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A battery pack 3 brick voltage is below the over discharged voltage limit.
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A battery pack 3 brick voltage is below the over discharged voltage limit for X duration (in seconds)
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Charge and drive may be blocked
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An SocByAh saturation of 3% occurred while State of Charge (SOC) saturation was active.
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An SocByAh saturation of >3% occurred while SOC saturation was active.
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Battery Management System Semi (BMSSEMI) likely overestimates SOC of some bricks due to incorrect Calculated Amp-hour Capacity (CAC) or Coulomb counting.
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Battery Management System Semi (BMSSEMI) detects a change in state of charge (SOC) of more than 3% based on state of charge by open circuit voltage (SocByOcv) occurred while the vehicle was not in use.
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A change in SOC of more than 3% based on SOC by open circuit voltage (SocByOcv) occurred while the vehicle was not in use.
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Significant change in displayed SOC on the User Interface (UI).
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A battery pack 1 brick voltage is below the under voltage fault limit.
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A battery pack 1 brick voltage is below the under voltage fault limit for X duration (in seconds)
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Drive may be blocked
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A battery pack 2 brick voltage is below the under voltage fault limit.
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A battery pack 2 brick voltage is below the under voltage fault limit for X duration (in seconds)
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Drive may be blocked
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A battery pack 3 brick voltage is below the under voltage fault limit.
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A battery pack 3 brick voltage is below the under voltage fault limit for X duration (in seconds)
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Drive may be blocked
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A battery pack 1 brick voltage is below the open circuit voltage (OCV) undervoltage limit at rest.
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A battery pack 1 brick voltage is below the under voltage OCV limit for X duration (in seconds) while contactors are open.
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Drive may be blocked.
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A battery pack 2 brick voltage is below the open circuit voltage (OCV) undervoltage limit at rest.
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A battery pack 2 brick voltage is below the under voltage OCV limit for X duration (in seconds) while contactors are open.
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Drive may be blocked.
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A battery pack 3 brick voltage is below the open circuit voltage (OCV) undervoltage limit at rest.
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A battery pack 3 brick voltage is below the under voltage OCV limit for X duration (in seconds) while contactors are open.
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Drive may be blocked.
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Battery pack 1 has pack voltage too low to allow discharge.
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Battery pack 1 has pack voltage below the voltage too low limit
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Drive may be blocked
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Battery pack 2 has pack voltage too low to allow discharge.
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Battery pack 2 has pack voltage below the voltage too low limit
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Drive may be blocked
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Battery pack 3 has pack voltage too low to allow discharge.
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Battery pack 3 has pack voltage below the voltage too low limit
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Drive may be blocked
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High Voltage (HV) isolation is experiencing a fault condition.
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HVPACKx_feimNeeded is true for at least one HVPACK.
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Battery Management System (BMS) will exit the HV_UP state once vehicle is no longer in drive. The user will no longer be able to drive.
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Battery Management System Semi (BMSSEMI) detects subpack 1 state of charge (SOC) is below the threshold to support driving.
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Subpack 1 state of charge (SOC) is below the threshold to support driving.
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Vehicle begins end of drive ramp down.
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Battery Management System Semi (BMSSEMI) detects subpack 2 state of charge (SOC) is below the threshold to support driving.
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Subpack 2 state of charge (SOC) is below the threshold to support driving.
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Vehicle begins end of drive ramp down.
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Battery Management System Semi (BMSSEMI) detects subpack 3 state of charge (SOC) is below the threshold to support driving.
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Subpack 3 state of charge (SOC) is below the threshold to support driving.
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Vehicle begins end of drive ramp down.
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Subpack 1 is not available and needs to be taken offline.
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Subpack 1 needs to be taken offline
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Subpack 1 will be taken offline
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Subpack 2 is not available and needs to be taken offline.
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Subpack 2 needs to be taken offline
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Subpack 2 will be taken offline
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Subpack 3 is not available and needs to be taken offline.
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Subpack 3 needs to be taken offline
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Subpack 3 will be taken offline
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Incorrect or missing configuration block programmed.
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The BMS config block may be missing, incorrect, or unsupported
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The BMS is unable to initialize configuration parameters
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