Function Parameter Table VD520 Series Inverter User Manual
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A3-20
Max Weak
Magnetic
Current
1%~300%
50%
○
A3-21
Weak Magnetic
Automatic
Adjustment
Gain
10%~500%
100%
○
A3-22
Weak Magnetic
Integral Multiple
2~10
2
○
A3-23
Torque Boost
Coefficient
0.0%~60.0%
10.0%
○
A3-24
Torque Boost
Cut-off
Frequency
0.00Hz~max frequency
20.00Hz
○
A3-25
Exciting Current
Compensation
Gain
0~500
0
○
A3-26
SVC Torque
Current
Compensation
Gain
0~500
0
○
A3-27
Torque
Response Gain
1~1000
10
○
A4 Motor 2 V/F Control Parameters
Function
Code
Parameter
Name
Setting Range
Factory
Default
Value
Property
A4-00
V/F Curve
Setting
0: Straight line V/F
1: Multipoint V/F
2: Square V/F
3: 1.2#power V/F
4: 1.4#power V/F
5: 1.6#power V/F
6: 1.8#power V/F
7: Reserved
8: VF complete separation
9: VF half separation
0
◎
A4-01
Torque Boost
Mode Selection
0: Automatic torque boost
1: Manual torque boost
0
◎
A4-02
Manual Torque
Boost
0.0%~30.0%
Model
dependent
○
A4-03
Manual Torque
Boost Cutoff
Frequency
0.00Hz~max frequency
50.00Hz
◎
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