EPASTS_a203_ctcInterfaceErr
EPASTS_a203_ctcInterfaceErr
Alert Information
Category
Other
Severity
critical
Live Incidence Rate
<0.01%
Models
Model Y
Description
This alert is reported by the ColumnTorqueController_R12 (CTC) component when there is a problem with one of the necessary inputs of the column torque controller. Column Torque Controller is not able to calculate assist torque.
Potential Impact
EPAS column Torque Controller is not able to calculate assist torque.
Set Condition
If one of its necessary signals are not available or if the necessary parameters are not available. The column Torque Controller is not able to calculate assist torque. Sensor failure (TSU, RPS), or magnet temperature implausible.
Clear Condition
Inputs (motor angle speed, the torsion bar torque and the estimated motor torque) and parameters are available.