so when u build the pack u snap the end caps on the cells and u need to “compress” the pack, i use a couple short 2x4’s and my vice (not hard or u will kill the cells or break the plastic) well, as you ride they slowly but surely work themselves loose and cause under/over voltage faults… im dealing with that issue now, this time it was over voltage faults
The following faults were registered since start:
Fault : FAULT_CODE_OVER_VOLTAGE
Current : -6.2
Current filtered : -9.4
Voltage : 57.45
Duty : 0.240
RPM : 17840.9
Tacho : 316785
Cycles running : 8222
TIM duty : 3394
TIM val samp : 1697
TIM current samp : 8766
TIM top : 14139
Comm step : 1
Temperature : 75.80
Fault : FAULT_CODE_OVER_VOLTAGE
Current : -13.5
Current filtered : -11.0
Voltage : 57.73
Duty : 0.167
RPM : 13405.0
Tacho : 528970
Cycles running : 11971
TIM duty : 3059
TIM val samp : 1529
TIM current samp : 10663
TIM top : 18268
Comm step : 2
Temperature : 75.67
Fault : FAULT_CODE_OVER_VOLTAGE
Current : -13.5
Current filtered : -22.1
Voltage : 58.13
Duty : 0.135
RPM : 11982.8
Tacho : 531729
Cycles running : 3292
TIM duty : 2837
TIM val samp : 1418
TIM current samp : 11919
TIM top : 21002
Comm step : 1
Temperature : 76.13
Fault : FAULT_CODE_OVER_VOLTAGE
Current : -15.2
Current filtered : -15.2
Voltage : 57.70
Duty : 0.133
RPM : 11358.6
Tacho : 533092
Cycles running : 1005
TIM duty : 2820
TIM val samp : 1410
TIM current samp : 12018
TIM top : 21217
Comm step : 2
Temperature : 75.87
Fault : FAULT_CODE_OVER_VOLTAGE
Current : -28.8
Current filtered : -24.5
Voltage : 58.37
Duty : 0.090
RPM : 9394.8
Tacho : 535393
Cycles running : 6982
TIM duty : 2395
TIM val samp : 1197
TIM current samp : 14430
TIM top : 26465
Comm step : 5
Temperature : 74.65
Fault : FAULT_CODE_OVER_VOLTAGE
Current : -6.9
Current filtered : -3.6
Voltage : 57.39
Duty : 0.306
RPM : 22435.7
Tacho : 670864
Cycles running : 10792
TIM duty : 3589
TIM val samp : 1794
TIM current samp : 7656
TIM top : 11723
Comm step : 2
Temperature : 80.14
Fault : FAULT_CODE_OVER_VOLTAGE
Current : -7.4
Current filtered : -6.1
Voltage : 57.23
Duty : 0.289
RPM : 21303.0
Tacho : 672337
Cycles running : 717
TIM duty : 3547
TIM val samp : 1773
TIM current samp : 7900
TIM top : 12253
Comm step : 5
Temperature : 79.64
Fault : FAULT_CODE_OVER_VOLTAGE
Current : -19.7
Current filtered : -18.5
Voltage : 58.13
Duty : 0.236
RPM : 17821.2
Tacho : 675390
Cycles running : 10829
TIM duty : 3380
TIM val samp : 1690
TIM current samp : 8841
TIM top : 14302
Comm step : 4
Temperature : 79.42
Fault : FAULT_CODE_OVER_VOLTAGE
Current : -24.1
Current filtered : -23.8
Voltage : 58.40
Duty : 0.173
RPM : 14644.5
Tacho : 677196
Cycles running : 4424
TIM duty : 3091
TIM val samp : 1545
TIM current samp : 10482
TIM top : 17874
Comm step : 4
Temperature : 79.28
Fault : FAULT_CODE_OVER_VOLTAGE
Current : -3.8
Current filtered : -7.0
Voltage : 57.32
Duty : 0.184
RPM : 13773.5
Tacho : 761773
Cycles running : 22703
TIM duty : 3150
TIM val samp : 1575
TIM current samp : 10148
TIM top : 17146
Comm step : 1
Temperature : 83.72
Fault : FAULT_CODE_OVER_VOLTAGE
Current : -19.5
Current filtered : -21.8
Voltage : 58.13
Duty : 0.142
RPM : 12271.8
Tacho : 763249
Cycles running : 5563
TIM duty : 2890
TIM val samp : 1445
TIM current samp : 11623
TIM top : 20356
Comm step : 1
Temperature : 84.21
Fault : FAULT_CODE_OVER_VOLTAGE
Current : -20.6
Current filtered : -27.0
Voltage : 58.27
Duty : 0.126
RPM : 11123.0
Tacho : 764499
Cycles running : 3889
TIM duty : 2763
TIM val samp : 1381
TIM current samp : 12341
TIM top : 21920
Comm step : 3
Temperature : 84.86
The following faults were registered since start:
Fault : FAULT_CODE_OVER_VOLTAGE
Current : -6.2
Current filtered : -9.4
Voltage : 57.45
Duty : 0.240
RPM : 17840.9
Tacho : 316785
Cycles running : 8222
TIM duty : 3394
TIM val samp : 1697
TIM current samp : 8766
TIM top : 14139
Comm step : 1
Temperature : 75.80
Fault : FAULT_CODE_OVER_VOLTAGE
Current : -13.5
Current filtered : -11.0
Voltage : 57.73
Duty : 0.167
RPM : 13405.0
Tacho : 528970
Cycles running : 11971
TIM duty : 3059
TIM val samp : 1529
TIM current samp : 10663
TIM top : 18268
Comm step : 2
Temperature : 75.67
Fault : FAULT_CODE_OVER_VOLTAGE
Current : -13.5
Current filtered : -22.1
Voltage : 58.13
Duty : 0.135
RPM : 11982.8
Tacho : 531729
Cycles running : 3292
TIM duty : 2837
TIM val samp : 1418
TIM current samp : 11919
TIM top : 21002
Comm step : 1
Temperature : 76.13
Fault : FAULT_CODE_OVER_VOLTAGE
Current : -15.2
Current filtered : -15.2
Voltage : 57.70
Duty : 0.133
RPM : 11358.6
Tacho : 533092
Cycles running : 1005
TIM duty : 2820
TIM val samp : 1410
TIM current samp : 12018
TIM top : 21217
Comm step : 2
Temperature : 75.87
Fault : FAULT_CODE_OVER_VOLTAGE
Current : -28.8
Current filtered : -24.5
Voltage : 58.37
Duty : 0.090
RPM : 9394.8
Tacho : 535393
Cycles running : 6982
TIM duty : 2395
TIM val samp : 1197
TIM current samp : 14430
TIM top : 26465
Comm step : 5
Temperature : 74.65
Fault : FAULT_CODE_OVER_VOLTAGE
Current : -6.9
Current filtered : -3.6
Voltage : 57.39
Duty : 0.306
RPM : 22435.7
Tacho : 670864
Cycles running : 10792
TIM duty : 3589
TIM val samp : 1794
TIM current samp : 7656
TIM top : 11723
Comm step : 2
Temperature : 80.14
Fault : FAULT_CODE_OVER_VOLTAGE
Current : -7.4
Current filtered : -6.1
Voltage : 57.23
Duty : 0.289
RPM : 21303.0
Tacho : 672337
Cycles running : 717
TIM duty : 3547
TIM val samp : 1773
TIM current samp : 7900
TIM top : 12253
Comm step : 5
Temperature : 79.64
Fault : FAULT_CODE_OVER_VOLTAGE
Current : -19.7
Current filtered : -18.5
Voltage : 58.13
Duty : 0.236
RPM : 17821.2
Tacho : 675390
Cycles running : 10829
TIM duty : 3380
TIM val samp : 1690
TIM current samp : 8841
TIM top : 14302
Comm step : 4
Temperature : 79.42
Fault : FAULT_CODE_OVER_VOLTAGE
Current : -24.1
Current filtered : -23.8
Voltage : 58.40
Duty : 0.173
RPM : 14644.5
Tacho : 677196
Cycles running : 4424
TIM duty : 3091
TIM val samp : 1545
TIM current samp : 10482
TIM top : 17874
Comm step : 4
Temperature : 79.28
Fault : FAULT_CODE_OVER_VOLTAGE
Current : -3.8
Current filtered : -7.0
Voltage : 57.32
Duty : 0.184
RPM : 13773.5
Tacho : 761773
Cycles running : 22703
TIM duty : 3150
TIM val samp : 1575
TIM current samp : 10148
TIM top : 17146
Comm step : 1
Temperature : 83.72
Fault : FAULT_CODE_OVER_VOLTAGE
Current : -19.5
Current filtered : -21.8
Voltage : 58.13
Duty : 0.142
RPM : 12271.8
Tacho : 763249
Cycles running : 5563
TIM duty : 2890
TIM val samp : 1445
TIM current samp : 11623
TIM top : 20356
Comm step : 1
Temperature : 84.21
Fault : FAULT_CODE_OVER_VOLTAGE
Current : -20.6
Current filtered : -27.0
Voltage : 58.27
Duty : 0.126
RPM : 11123.0
Tacho : 764499
Cycles running : 3889
TIM duty : 2763
TIM val samp : 1381
TIM current samp : 12341
TIM top : 21920
Comm step : 3
Temperature : 84.86