Fault Codes

The under voltage warning means your input voltage from your battery / power supply is too low. You can change the value it triggers at here: Motor Settings > General > Advanced > Minimum Input Voltage.

Is there a source of documentation for all of the fault codes and their reported values?  I am hoping to correctly interpret a cascade of FAULT_CODE_ABS_OVER_CURRENT codes:  The most specific points I would like to know are: 

• What is the difference between "Current" and "Current Filtered" as reported in the faults? Does a large discrepancy between them indicate something meaningful? 
• What condition triggers the FAULT_CODE_ABS_OVER_CURRENT?
• Does the VESC enter a "Protective state" or in any way definably change its behavior after encountering a first ABS_OVER_CURRENT event?  
• What would be the best next steps for diagnostics after seeing a cascade of ABS_OVER_CURRENT events? 

If you are interested in how I got these codes, these are the test conditions: 

I was testing a 4.10 VESC with Firmware Version 3.58, which was behaving well.  I was braking hard on a steep downhill when I heard a "pop" sound, released the throttle (braking) and tried to re-engage braking but the control produced no response and the motor was freewheeling.  After coming to a stop, I could only accelerate mildly if I kicked off to get the motor spinning before engaging the control.  If I tried to accelerate aggressively even after kicking off, the indicator LED would go red, and I would stop accelerating.  If I accelerated moderately, then released the control while coasting, then re-engaged acceleration, the motor would suddenly brake instead of accelerating.  I also noticed that accelerating from a stop after the first fault event, the motor either spins in the wrong direction at times or coggs.  

I left the VESC powered on and opened the terminal and read the fault codes.  There were many of the same code, so I copied the first and last 2 codes in the list below.

The following are my overall and current limit settings: 

The following faults were registered since start:

Fault : FAULT_CODE_ABS_OVER_CURRENT
Current : 115.1
Current filtered : 54.0
Voltage : 22.92
Duty : 0.173
RPM : 47.5
Tacho : 1036471
Cycles running : 11
TIM duty : 1455
TIM val samp : 2
TIM current samp : 4200
TIM top : 8400
Comm step : 0
Temperature : 35.57

Fault : FAULT_CODE_ABS_OVER_CURRENT
Current : -34.2
Current filtered : -26.9
Voltage : 22.43
Duty : 0.779
RPM : 9.4
Tacho : 1036471
Cycles running : 5067
TIM duty : 6543
TIM val samp : 2
TIM current samp : 4200
TIM top : 8400
Comm step : 0
Temperature : 35.40

***** Abridged: many OVER_CURRENT fault codes here. ************

Fault : FAULT_CODE_ABS_OVER_CURRENT
Current : 115.1
Current filtered : 56.3
Voltage : 22.67
Duty : 0.179
RPM : 44.5
Tacho : 1065937
Cycles running : 11
TIM duty : 1500
TIM val samp : 2
TIM current samp : 4200
TIM top : 8400
Comm step : 0
Temperature : 32.69

Fault : FAULT_CODE_ABS_OVER_CURRENT
Current : 12.8
Current filtered : -14.8
Voltage : 22.05
Duty : -0.493
RPM : -177.3
Tacho : 1071275
Cycles running : 1073
TIM duty : -4138
TIM val samp : 2
TIM current samp : 4200
TIM top : 8400
Comm step : 0
Temperature : 33.29

Many Thanks!!!