Mitsubishi Electric FR-E720-600 Instruction Manual page 83

(1) Adjust the motor speed fluctuation at load fluctuation (Pr. 89 Speed control gain (advanced magnetic flux
vector))
The motor speed fluctuation at load fluctuation can be adjusted using Pr. 89.
(It is useful when the speed command does not match the motor speed
after the FR-E500 series inverter is replaced with the FR-E700 series
inverter, etc.)
Parameters referred to
Pr. 71, Pr. 450 Applied motor
Pr. 800 Control method selection
Adjust the output torque of the motor (current)
Refer to page 111
Refer to page 76
Speed
4
81