F32 Speed Sensor 2 Direction Error Check A/B Reverse Connection or Parameter Setting
F33 speed sensor 2 division mark error check parameter 494 whether the setting matches the sensor
F21nn system bus slave fault (nn is Node ID hexadecimal) check the corresponding node status and communication link
F2200 SYNC message timeout check whether the SYNC generation of the main station is normal
F2201~03 RxPDO1-3 timeout check corresponding to the TxPDO configuration and communication of the sending node
F2210 CAN bus BUS-OFF check for bus physical connection, terminal resistance, and baud rate consistency
