Errors: Difference between revisions
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|'''Description''' | |'''Description''' | ||
|- | |- | ||
| | |1 | ||
|OVERCURRENT | |OVERCURRENT | ||
|STOP | |STOP | ||
|HW overcurrent limit was hit | |HW overcurrent limit was hit | ||
|- | |- | ||
| | |2 | ||
|THROTTLE1 | |THROTTLE1 | ||
|DISPLAY | |DISPLAY | ||
|Throttle input 1 went out of range → 0 throttle assumed | |Throttle input 1 went out of range → 0 throttle assumed | ||
|- | |- | ||
| | |3 | ||
|THROTTLE2 | |THROTTLE2 | ||
|DISPLAY | |DISPLAY | ||
|Throttle input 2 went out of range | |Throttle input 2 went out of range | ||
|- | |- | ||
| | |4 | ||
|CANTIMEOUT | |CANTIMEOUT | ||
|DISPLAY | |DISPLAY | ||
|No IO CAN messages for 500ms | |No IO CAN messages for 500ms | ||
|- | |- | ||
| | |5 | ||
|EMCYSTOP | |EMCYSTOP | ||
|STOP | |STOP | ||
|Emcystop pin went low | |Emcystop pin went low | ||
|- | |- | ||
| | |6 | ||
|MPROT | |MPROT | ||
|STOP | |STOP | ||
|Mprot pin went low | |Mprot pin went low | ||
|- | |- | ||
| | |7 | ||
|DESAT | |DESAT | ||
|STOP | |STOP | ||
|Desat pin went low | |Desat pin went low | ||
|- | |- | ||
| | |8 | ||
|OVERVOLTAGE | |OVERVOLTAGE | ||
|STOP | |STOP | ||
|udcmax was hit | |udcmax was hit | ||
|- | |- | ||
| | |9 | ||
|ENCODER | |ENCODER | ||
|DISPLAY | |DISPLAY | ||
|Implausible pulses on encoder (only single mode) | |Implausible pulses on encoder (only single mode) | ||
|- | |- | ||
| | |10 | ||
|PRECHARGE | |PRECHARGE | ||
|STOP | |STOP | ||
|udcsw was not reached after 5s of precharging | |udcsw was not reached after 5s of precharging | ||
|- | |- | ||
| | |11 | ||
|TMPHSMAX | |TMPHSMAX | ||
|DERATE | |DERATE | ||
|Derating because maximum heatsink temperature of 85°C reached | |Derating because maximum heatsink temperature of 85°C reached | ||
|- | |- | ||
| | |12 | ||
|CURRENTLIMIT | |CURRENTLIMIT | ||
|DERATE | |DERATE | ||
|Derating because iacmax limit was approached | |Derating because iacmax limit was approached | ||
|- | |- | ||
| | |13 | ||
|PWMSTUCK | |PWMSTUCK | ||
|DISPLAY | |DISPLAY | ||
|For pwmpol=0 all 6 PWM pins are expected low on start, and all high for pwmpol=1. Otherwise this error is generated | |For pwmpol=0 all 6 PWM pins are expected low on start, and all high for pwmpol=1. Otherwise this error is generated | ||
|- | |- | ||
| | |14 | ||
|HICUROFS1/2 | |HICUROFS1/2 | ||
|DISPLAY | |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 | |Current channel 1 or 2, respectively, is below 1.23 or above 2.06V when no current is flowing. Check wiring and voltage dividers | ||
|- | |- | ||
| | |15 | ||
|HICUROFS2 | |HICUROFS2 | ||
|DISPLAY | |DISPLAY | ||
| | | | ||
|- | |- | ||
| | |16 | ||
|HIRESOFS | |HIRESOFS | ||
|DISPLAY | |DISPLAY | ||
|Resolver feedback voltage is below 1.23 or above 2.06V when idle. Check wiring. | |Resolver feedback voltage is below 1.23 or above 2.06V when idle. Check wiring. | ||
|- | |- | ||
| | |17 | ||
|LORESAMP | |LORESAMP | ||
|DISPLAY | |DISPLAY | ||
|Resolver feedback voltage swing is below 0.8V peak-to-peak. Check wiring or raise amplitude of excitation. | |Resolver feedback voltage swing is below 0.8V peak-to-peak. Check wiring or raise amplitude of excitation. | ||
|} | |} | ||
Revision as of 18:07, 6 October 2019
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
| # | Message | Reaction | Description |
| 1 | OVERCURRENT | STOP | HW overcurrent limit was hit |
| 2 | THROTTLE1 | DISPLAY | Throttle input 1 went out of range → 0 throttle assumed |
| 3 | THROTTLE2 | DISPLAY | Throttle input 2 went out of range |
| 4 | CANTIMEOUT | DISPLAY | No IO CAN messages for 500ms |
| 5 | EMCYSTOP | STOP | Emcystop pin went low |
| 6 | MPROT | STOP | Mprot pin went low |
| 7 | DESAT | STOP | Desat pin went low |
| 8 | OVERVOLTAGE | STOP | udcmax was hit |
| 9 | ENCODER | DISPLAY | Implausible pulses on encoder (only single mode) |
| 10 | PRECHARGE | STOP | udcsw was not reached after 5s of precharging |
| 11 | TMPHSMAX | DERATE | Derating because maximum heatsink temperature of 85°C reached |
| 12 | CURRENTLIMIT | DERATE | Derating because iacmax limit was approached |
| 13 | 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 |
| 14 | 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 |
| 15 | HICUROFS2 | DISPLAY | |
| 16 | HIRESOFS | DISPLAY | Resolver feedback voltage is below 1.23 or above 2.06V when idle. Check wiring. |
| 17 | LORESAMP | DISPLAY | Resolver feedback voltage swing is below 0.8V peak-to-peak. Check wiring or raise amplitude of excitation. |