DIR_a242 — Spin Down Learning
Full alert identifier: DIR_a242_spinDownLearning
Alert description
Drive unit spindown learning calibration routine is in progress.
Potential impact
Drive unit torque is limited and pending spindown sequence.
Set condition
Drive unit rotor offset, rotor flux, or resolver error learning routine is in progress.
Clear condition
Spindown learning calibration routine is completed, or the routine is aborted.
Signals to check
These diagnostic fields are associated with DIR_a242. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Resolver Error
DIR_
|
— |
Rotor Flux
DIR_
|
— |
Rotor Offset
DIR_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of DIR_a242.