Hello,
On page 98, under Register Field Description section, it says:
"MAX_SPEED: 14-bit value for setting maximum value of speed in electrical Hz Maximum motor electrical speed (Hz): {MOTOR_SPEED/6} For example: if MOTOR_SPEED is 0x2710, then maximum motor speed (Hz) = 10000(0x2710)/6 = 1666 Hz."
In the description, I'm not sure if MOTOR_SPEED is another Register Field, or perhaps MOTOR_SPEED is a typo of MAX_SPEED, as I cannot find MOTOR_SPEED as a register valve in the datasheet.
Also, the equation: maximum motor speed (Hz) = 10000(0x2710)/6 = 1666 Hz is either outright wrong or badly written.
Should it be maximum motor speed (Hz) = (0x2710)/6 = 1666 Hz or 10000/6 = 1666 Hz? Does this mean if MAX_SPEED is set to 10000, then the motor max speed will be claimed at 1666 hz? Why do we need to scale down the register value by 6?
If they are typos, then could someone update the datasheet to correct it?
Regards,
Brian
