View source for Errors

The inverter software continously checks it's inputs for implausibilities and error conditions. The last 4 errors are stored in RAM. They can be displayed by typing "errors" or pressing the according button on the web interface.

== Error Codes ==
{| class="wikitable"
|'''#'''
|'''Message'''
|'''Reaction'''
|'''Description'''
|-
|0
|OVERCURRENT
|STOP
|HW overcurrent limit was hit
|-
|1
|THROTTLE1
|DISPLAY
|Throttle input 1 went out of range → 0 throttle assumed
|-
|2
|THROTTLE2
|DISPLAY
|Throttle input 2 went out of range
|-
|3
|CANTIMEOUT
|DISPLAY
|No IO CAN messages for 500ms
|-
|4
|EMCYSTOP
|STOP
|Emcystop pin went low
|-
|5
|MPROT
|STOP
|Mprot pin went low
|-
|6
|DESAT
|STOP
|Desat pin went low
|-
|7
|OVERVOLTAGE
|STOP
|udcmax was hit
|-
|8
|ENCODER
|DISPLAY
|Implausible pulses on encoder (only single mode)
|-
|9
|PRECHARGE
|STOP
|udcsw was not reached after 5s of precharging
|-
|10
|TMPHSMAX
|DERATE
|Derating because maximum heatsink temperature of 85°C reached
|-
|11
|CURRENTLIMIT
|DERATE
|Derating because iacmax limit was approached
|-
|12
|PWMSTUCK
|DISPLAY
|For pwmpol=0 all 6 PWM pins are expected low on start, and all high for pwmpol=1. Otherwise this error is generated
|-
|13
|HICUROFS1/2
|DISPLAY
|Current channel 1 or 2, respectively, is below 1.23 or above 2.06V when no current is flowing. Check wiring and voltage dividers
|-
|14
|HICUROFS2
|DISPLAY
|
|-
|15
|HIRESOFS
|DISPLAY
|Resolver feedback voltage is below 1.23 or above 2.06V when idle. Check wiring.
|-
|16
|LORESAMP
|DISPLAY
|Resolver feedback voltage swing is below 0.8V peak-to-peak. Check wiring or raise amplitude of excitation.
|}