VCSEATD_a444 — Drv8703 Fault
Full alert identifier: VCSEATD_a444_drv8703Fault
Alert description
The bridge gate driver experienced a condition affecting its operation.
Potential impact
Actuators controlled by the bridge gate driver may be inoperative.
Set condition
The bridge gate driver reports a condition affecting its operation.
Clear condition
The bridge gate driver no longer reports any conditions affecting its operation.
Signals to check
These diagnostic fields are associated with VCSEATD_a444. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Channel
VCSEATD_
|
— |
Cp Undervoltage
VCSEATD_
|
— |
Enable Low
VCSEATD_
|
— |
Gate Driver
VCSEATD_
|
— |
High Side 1 Gate Driver
VCSEATD_
|
— |
High Side 1 Over Curent
VCSEATD_
|
— |
High Side 2 Gate Driver
VCSEATD_
|
— |
High Side 2 Over Curent
VCSEATD_
|
— |
Show 14 more fields
| Signal | Unit |
|---|---|
Low Side 1 Gate Driver
VCSEATD_
|
— |
Low Side 1 Over Curent
VCSEATD_
|
— |
Low Side 2 Gate Driver
VCSEATD_
|
— |
Low Side 2 Over Curent
VCSEATD_
|
— |
Over Temp Shutdown
VCSEATD_
|
— |
Over Temp Warning
VCSEATD_
|
— |
Overcurrent
VCSEATD_
|
— |
Retries Available
VCSEATD_
|
— |
Spi Fault
VCSEATD_
|
— |
Spi Init
VCSEATD_
|
— |
Spi Periodic Check
VCSEATD_
|
— |
Supply Undervoltage
VCSEATD_
|
— |
Voltage Monitor
VCSEATD_
|
— |
Watchdog
VCSEATD_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCSEATD_a444.