YASKAWA AC Drive GA700 High Performance Type Technical Manual
No.
(Hex.)
Name
Description
Default
(Range)
L3-11
(04C7)
Overvoltage Suppression Select
Sets the overvoltage suppression function.
0
(0, 1)
The drive does not adjust the regenerative torque limit or the output frequency. If you apply a regenerative load, the drive can detect an ov [Overvoltage] fault. Use this setting with a dynamic braking option.
When a regenerative load increases the DC bus voltage, the drive decreases the regenerative torque limit and increases the output frequency to prevent ov
