TI中文支持网Part Number:MCF8316A
可以固定电机转速转动吗，目前我发现一旦加了负载之后速度就突然变大了（有的时候速度变大，电流也变高，还会报ABnormal BEMF错误），这是我的一份参数json，麻烦能提供点意见，非常感谢
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}
Susan Ren：
通常，当我们向电机添加负载时，速度会暂时下降，如果启用了加速回路，则速度应恢复并稳定到命令速度。当电机上的负载增加时，经常会看到相电流增加，但是当负载增加时看到电机速度增加是相当奇怪的。我检查了寄存器设置，看到速度环路已启用，这很好。我看到压摆率（在驱动器配置 – 栅极驱动器设置中）设置为25 V/us。是否可以将其设置为 200 V/us。这可能无法解决您的问题，但最好将压摆率设置为200 V /us。如果您没有看到速度稳定为命令速度，是否可以尝试增加总线电压VM并查看是否有帮助？
