Alerts
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| Signal Name | Description | Condition | Impact |
|---|---|---|---|
|
Target torque correlation error.
|
|torque command path1 - path2| > 0.6Nm
|
Reduced steering assist
|
|
|
Phase compensation correlation error.
|
|torque command path1 - path2| > 0.6Nm
|
Reduced steering assist
|
|
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Damping controller correlation error.
|
|torque command path1 - path2| > 0.6Nm
|
Reduced steering assist
|
|
|
Assist controller correlation error.
|
|torque command path1 - path2| > 0.6Nm
|
Reduced steering assist
|
|
|
Gate drive bridge undervoltage.
|
Vbridge < 8V
|
EAC inhibited
|
|
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Difference between battery and bridge voltage exceeds threshold.
|
|Vbat - Vbridge| > 2V
|
Reduced steering assist and EAC inhibited
|
|
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Assist redcued due to supply overvoltage.
|
Assist reduced due to supply overvoltage
|
Reduced assist and EAC inhibited
|
|
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Assist disabled due to supply overvoltage.
|
Battery > 18V
|
Reduced assist and EAC inhibited
|
|
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Assist reduced due to supply undervoltage.
|
Battery < 10V
|
EAC inhibited
|
|
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Assist disabled due to supply undervoltage.
|
Battery < 9V
|
Reduced assist and EAC inhibited
|
|
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Floating point calculation error.
|
Microcontroller floating point unit errors
|
Reduced assist, EAC inhibited, and SASQF = UNDEFINABLE_ACCURACY
|
|
|
Memory protection unit error.
|
Memory protection unit error
|
Reduced steering assist
|
|
|
External watchdog error.
|
Regulator reported failure for External watchdog
|
Reduced assist, EAC inhibited, and SASQF = UNDEFINABLE_ACCURACY
|
|
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Internal watchdog error.
|
Internal watchdog error occurred
|
Reduced assist, EAC inhibited, and SASQF = UNDEFINABLE_ACCURACY
|
|
|
Program flow error.
|
Program flow error
|
Reduced steering assist
|
|
|
Safety management unit error.
|
Safety management unit error
|
Reduced steering assist
|
|
|
Proportional-integrator motor control error.
|
(Vq intgl square + Vd intgl squre) > 20 or (Phase A < 0.25 A or Phase B < 0.25 A) and (Vq prop square + Vd prop square) > 160)
|
Reduced assist and EAC inhibited
|
|
|
Motor position sensor not calibrated.
|
Motor position sensor not calibrated
|
Reduced assist and EAC inhibited
|
|
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Difference between motor position sensor 1 and 2 exceeded threshold.
|
|MPS1 - MPS2| > 15 degrees
|
Reduced assist and EAC inhibited
|
|
|
Motor position temperature sensor 2 error.
|
Motor position temperature sensor 2 error
|
Reduced steering assist
|