Alerts
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| Signal Name | Description | Condition | Impact | Important |
|---|---|---|---|---|
|
Pedal Monitor Warning: HVP CAN node MIA
|
Any received HVP frame is MIA
|
Active discharge may turn ON
|
No
|
|
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Pedal Monitor Warning: Motor movement detected during stationary excess heat
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The safety monitor sets this condition when rotor movement is detected during stationary excess heat production.
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The safety monitor will inhibit torque and excess heat production for the remainder of the drive cycle.
|
No
|
|
|
Pedal Monitor Warning: DI CAN node is missing.
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The safety monitor sets this condition when CAN communication from DI is considered irrational or missing.
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DI is considered not communicating on CAN for remainder of drive cycle.
|
No
|
|
|
Pedal Monitor Slave Fault: Reset from watchdog timeout.
|
|
-
|
No
|
|
|
Pedal Monitor Slave Fault: PM Gear Mismatch
|
|
-
|
No
|
|
|
Pedal Monitor Slave Fault: Torque Detected in non-torque producing gear
|
|
-
|
No
|
|
|
Pedal Monitor Slave Fault: Deceleration Torque
|
|
-
|
No
|
|
|
Pedal Monitor Slave Fault: Torque Reversal
|
|
-
|
No
|
|
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Pedal Monitor Slave Fault: Accumulated Torque
|
|
-
|
No
|
|
|
Pedal Monitor Slave Fault: Absolute Torque
|
|
-
|
No
|
|
|
The Error Signal Module (ESM) Voltage Monitor (VMON) module detected under/overvoltage on one or more of the following rails: VDDA 1.8V, VBGAP 0.9V, VDD 1.2V, IO BIAS, external supply monitor, VDDA 3.3V, ADC0, ADC1/2, ADC3/4, or ADC_R0/1.
|
Any of the relevant ESM VMON status registers indicate under/overvoltage.
|
The processor is put into a safe state as a result of the under/overvoltage.
|
No
|
|
|
The Pedal Monitor (PM) processor has detected an internal exception. This alert does not on its own indicate a symptom or root cause.
|
The PM processor detects an exception.
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This alert is primarily informational and is used for logging purposes.
|
No
|
|
|
Pedal Monitor Warning: Crystal oscillator inactive.
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This condition is at application boot when the external crystal is not the active clock source.
|
Unit may have limited torque or torque disablement with this alert present, see other active alerts for more details.
|
No
|
|
|
The Pedal Monitor (PM) processor has detected an internal exception. This alert does not on its own indicate a symptom or root cause.
|
The PM processor detects an exception.
|
This alert is primarily informational and is used for logging purposes.
|
No
|
|
|
The Pedal Monitor (PM) processor has detected an internal exception. This alert does not on its own indicate a symptom or root cause.
|
The PM processor detects an exception.
|
This alert is primarily informational and is used for logging purposes.
|
No
|
|
|
The Pedal Monitor (PM) processor has detected an internal exception. This alert does not on its own indicate a symptom or root cause.
|
The PM processor detects an exception.
|
This alert is primarily informational and is used for logging purposes.
|
No
|
|
|
Pedal Monitor Warning: Torque Intervention.
|
The safety monitor sets this condition and indicates diagnostic information in its payload for root cause analysis.
|
The safety monitor will inhibit torque and excess heat production for the remainder of the drive cycle.
|
No
|
|
|
Pedal Monitor Warning: ECC Protection anamoly detected.
|
This condition is set when ECC protection detected a flash fetch or RAM read error, intended to be a diagonstic alert only.
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No immediate impact.
|
No
|
|
|
Pedal Monitor Slave Fault: Reset for unintended reason.
|
|
-
|
No
|
|
|
Pedal Monitor Warning: DI and PM versions do not match.
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This condition is set when the inter-process communication version between DI and PM is mismatched.
|
Prevents DI ECU from booting, presents itself as a complete inhibition of drive unit capability.
|
No
|