HVBATT_a487 — Board Power On Reset
Full alert identifier: HVBATT_a487_BoardPowerOnReset
Alert description
The CTRL_MMR reset source register shows that the last MCU reset came from a board power on
Potential impact
This information is not available in the alert reference.
Set condition
This information is not available in the alert reference.
Clear condition
This information is not available in the alert reference.
Signals to check
These diagnostic fields are associated with HVBATT_a487. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Cold Out Rst
HVBATT_
|
— |
Debug Rst
HVBATT_
|
— |
Main Esm Error
HVBATT_
|
— |
Main Reset Req
HVBATT_
|
— |
Mcu Reset Pin
HVBATT_
|
— |
Safety Error
HVBATT_
|
— |
Sw Main Por From Main
HVBATT_
|
— |
Sw Main Por From Mcu
HVBATT_
|
— |
Show 5 more fields
| Signal | Unit |
|---|---|
Sw Main Warm Rst From Main
HVBATT_
|
— |
Sw Main Warm Rst From Mcu
HVBATT_
|
— |
Sw Mcu Warm Rst
HVBATT_
|
— |
Thermal Rst
HVBATT_
|
— |
Warm Out Rst
HVBATT_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of HVBATT_a487.