Mitsubishi FR-A740-00023-EC, Instruction Manual

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91
Speed control by real sensorless vector
control, vector control
4
P
ARAME
T
E
R
S
4.4 Speed control by real sensorless vector control, vector
control
Purpose Parameter that should be Set Refer to Page
To perform torque limit during speed control Torque limit
Pr. 22, Pr. 803, Pr. 810,
Pr. 812 to Pr. 817,
Pr. 858, Pr. 868, Pr. 874
94
Gain adjustment of speed control
Easy gain tuning
Gain adjustment
Pr. 818 to Pr. 821, Pr. 830,
Pr. 831, Pr. 880
99
To enhance the trackability of the motor in
response to a speed command change
Speed feed forward control,
model adaptive speed control
Pr. 828, Pr. 877 to Pr. 881
106
Stabilize the speed detection signal Speed detection filter Pr. 823, Pr. 833
136
Accelerates the rise of the torque at a start Torque bias Pr. 840 to Pr. 848 108
Avoid mechanical resonance Notch filter Pr. 862, Pr. 863
112
Speed control is exercised to match the speed command and actual motor speed.