YASKAWA AC Drive GA700 High Performance Type Technical Manual
No.
(Hex.)
Name
Description
Default
(Range)
n4-60
(1B80)
Motoring Low Speed Comp Gain
Sets a compensation gain to improve the control qualities for motoring loads in the low speed range.
100.0 %
(50.0 - 200.0%)
To improve torque accuracy in the motoring direction when running at low speeds, either perform only Stationary Auto-Tuning for Line-to-Line Resistance, or increase the setting value in 5% increments. The recommended setting is 100% to 120%.
If the output frequency changes when you operate at low speeds, do Stationary Auto-Tuning for Line-to-Line Resistance only. If it is not better, increase this parameter in 10% increments. The recommended setting is 50% to 100%.