HVLINK_a037_EnergyReserveBackupActivated
Description
Energy-reserve backup mode has been activated.
Condition
STANDBY_24V_INTERNAL rail is dropping due to loss of Standby power from the Subpack Controllers (SPCs).
Clear Condition
STANDBY_24V_INTERNAL rail is no longer dropping. Energy reserve backup mode is deactivated.
Potential Impact
Battery Management System Semi (BMSSEMI) and High Voltage DC Link Controller (HVLINK) are running from the onboard Energy Reserve (ER) capacitor backup power.
Customer Facing Message 1
Not Available
Customer Facing Message 2
Not Available
Audiences
service-fix
Models
Semitruck