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MCT8329A: 长时间运动时，会报错并停止运行

yulong ren
Prodigy 10 points
Part Number: MCT8329A

在使用MCT8329A芯片来驱动直流无刷电机，在开始启动转速，启动5s后，发送停止指令，停止2s；这个为一个周期的动作，在长时间重复这个动作时，在4个小时左右时会出现芯片报警，报警信息为MTR_LCK LOSS_OF_SYNC;和IPD_FREQ_FAULT 和CONTROLLER_FAULT；四个报警信息，我想知道是什么原因导致了报警