YASKAWA V1000 Technical Manual page 234

5.9 n: Special Adjustments
n n8-87: Output Voltage Limit Selection
Note: Parameter available in drive software versions PRG: 1018 and later.
Determines the method of the output voltage limit. Use the feed-forward method if oscillation occurs in the constant output
range. There is normally no need to change this parameter from its default value.
No.
n8-87
Setting 0: Feedback Method
Setting 1: Feed-Forward Method
n n8-88: Output Voltage Limit Switching Current Level
Note: Parameter available in drive software versions PRG: 1018 and later.
Sets the current level to switch the output voltage limit sequence. Set as a percentage of the motor rated current (E5-03).
There is normally no need to change this parameter from its default value.
No.
n8-88
n n8-89: Output Voltage Limit Switching Current Hysteresis Width
Note: Parameter available in drive software versions PRG: 1018 and later.
Determines the hysteresis of the current level to switch the output voltage limit sequence. Set as a percentage of the motor
rated current (E5-03).
No.
n8-89 Output Voltage Limit Switching Current Hysteresis Width
n n8-90: Output Voltage Limit Switching Speed
Note: Parameter available in drive software versions PRG: 1018 and later.
Sets the speed level to switch the output voltage limit sequence. Set as a percentage of the maximum output frequency
(E1-04).
No.
n8-90
n n8-91: Id Limit for Output Voltage Limit Control
Note: Parameter available in drive software versions PRG: 1018 and later.
Sets the amount of pull-in current that flows through the motor while operating at constant speed. Set as a percentage of
the motor rated current (E5-03). Increase this setting if hunting occurs at constant speed.
No.
n8-91
234
Name
Output Voltage Limit Selection
Name
Output Voltage Limit Switching Current Level
Name
Name
Output Voltage Limit Switching Speed
Name
Id Limit for Output Voltage Limit Control
YASKAWA ELECTRIC SIEP C710606 16C YASKAWA AC Drive – V1000 Technical Manual
Setting Range
0 or 1
Setting Range
0 to 400%
Setting Range
0 to [n8-88]
Setting Range
0 to 200%
Setting Range
-200 to 0%
Default
0
Default
400%
Default
3%
Default
200%
Default
-50%