YASKAWA AC Drive GA700 High Performance Type Technical Manual
No.
(Hex.)
Name
Description
Default
(Range)
n8-54
(056D)
Expert
Voltage Error Compensation Time
Sets the time constant that the drive uses when adjusting for voltage errors.
1.00 s
(0.00 - 10.00 s)
Adjust this parameter in these conditions:
If oscillation occurs at the time of start up, increase the setting value.
If hunting occurs when operating at low speed, increase the setting value.
If fast changes in the load cause hunting, increase the setting value in 0.1-unit increments. If you cannot stop hunting, set n8-51 [Pull-in Current @ Acceleration] to 0% and set n8-54 to 0.00 s, and disable compensation for voltage errors.