HVREX_a487 — Board Power On Reset
Full alert identifier: HVREX_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 HVREX_a487. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Cold Out Rst
HVREX_
|
— |
Debug Rst
HVREX_
|
— |
Main Esm Error
HVREX_
|
— |
Main Reset Req
HVREX_
|
— |
Mcu Reset Pin
HVREX_
|
— |
Safety Error
HVREX_
|
— |
Sw Main Por From Main
HVREX_
|
— |
Sw Main Por From Mcu
HVREX_
|
— |
Show 5 more fields
| Signal | Unit |
|---|---|
Sw Main Warm Rst From Main
HVREX_
|
— |
Sw Main Warm Rst From Mcu
HVREX_
|
— |
Sw Mcu Warm Rst
HVREX_
|
— |
Thermal Rst
HVREX_
|
— |
Warm Out Rst
HVREX_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of HVREX_a487.