Function Parameter Table VD500 Series Inverter User Manual
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A1-02
DPWM Switching
Frequency Upper
Limit
0.00Hz~15.00Hz
12.00Hz
○
A1-03
PWM Modulation
Mode
LED unit’s digit:
0: Asynchronous modulation
1: Synchronous modulation
LED ten’s digit:
0: Two phase and three phase
modulation
1: Three phase modulation
0x00
◎
A1-04
Dead Zone
Compensation
Mode Selection
0: Without compensation
1: Compensation 1
2: Compensation 2
1
○
A1-05
Random PWM
Depth
0: Random PWM invalid
1~10: PWM carrier frequency random
depth
0
○
A1-06
Rapid Current
Limiting Enable
0: Disable
1: Enable
1
○
A1-07
Current Detection
Compensation
0~100
5
○
A1-08
SVC Optimize
Mode Selection
0: Optimize 0
1: Optimize 1
2: Optimize 2
1
○
A1-09
Dead Zone Time
Adjustment
100%~200%
150%
○
A1-10
Droop Control
0.00Hz~10.00Hz
0.00Hz
○
A1-11
Cooling Fan
Control
0: Fan operation in runtime
1: Fan is always running
0
○
A1-12
Speed
Identification Filter
Depth
0~8
4
◎
A1-13
Low Frequency
Carrier Limit Mode
0: Limit mode 1
1: Limit mode 2
2: Not Limit
0
○
A1-14
FVC Optimize
Mode Selection
0: Optimize mode 0
1: Optimize mode 1
2: Optimize mode 2
1
◎
A2 Motor 2 Parameters
Function
Code
Parameter Name
Setting Range
Factory
Default
Property
