|UAVCAN VSSC (binary)
|Hardware overload flag set (from the VSI driver IC)
|If this flag is set below the maximum allowable phase current, the hardware protection operation threshold should be reduced.
|Phase current measurement malfunction
|Check the motor terminals terminal's connection.
|Hardware test failed
|The last run of the task "Hardware Test" has been unsuccessful. Rerun the test to resolve.
|Check the heatsink heat sink thermal contact or airflow way. It may set if the ESC is overloaded for a long period of time as well.
|Power stage PCB overheating
|DC link overvoltage
|It can appear during braking if the power supply does not allow energy recovery. Use a battery or other bi-directional power source.
|DC link undervoltage
|It can appear during acceleration or load increase, if the power of the source is insufficient or the source has a large value of internal resistance.