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https://e2e.ti.com/support/motor-drivers-group/motor-drivers/f/motor-drivers-forum/1194652/drv8805-about-motor-current-settings
我使用 DRV8805PWP 来控制单极步进电机。 当电机运行时、nFault 信号下降至低电平。 OCP 似乎是原因。 是否有方法可以调节电机驱动器的输出电流？
您好、Kiyong、
遗憾的是、OCP 是固定的、无法在此器件中增加。 您是否测量了输出电流以确认它确实是 OCP 故障？
此致、
Pablo Armet
