Goodrive35 Series Closed-loop Vector Control VFD Basic operation instruction
146
V /F curve
Linear V/F curve
Multi-dots V/F curve
Self-defined V/F curve
Torque-stepdown V/F curve
(2.0 order)
Torque-stepdown V/F curve
(1.7 order)
Torque-stepdown V/F curve
(1.3 order)
PWM output
Frequency
setting
Voltage
setting
P04.29 voltage ACC time
P04.30 voltage DEC time
P04.31 output Max. voltage
P04.32 output Mini voltage
P00.11 ACC 1
P00.12 DEC 1
P00.04 upper limit of the
running frequency
P00.05 lower limit of the
running frequency
P04.00 motor 1V/F curve setting
0
1
2
3
4
5
6
7
8
9
10
Keypad
AI1
PROFIBUS
MODBUS
PID
Multi-stage speed
HDI
AI3
AI2
Erthernet
CAN
P04.27(voltage setting
channel selection)
Keypad setting
voltage
P04.28
0
1
2
3
4
5
6
7
8
9
10
11
Keypad
AI1
PROFIBUS
MODBUS
PID
Multi-stage speed
Simple PLC
HDI
AI3
AI2
Erthernet
CAN
P00.06
(A frequency command selection)
Keypad setting frequency
P00.10
0
1
2
3
4
5
When the user selects the user-defined V/F curve function in Goodrive35 series VFDs, they can set
the reference channel of voltage and frequency and the corresponding ACC/DEC time, or the two can
be combined to form a real-time curve.
Note: The application of V/F curve separation can be used in many cases with various kinds of power
supply of the VFD. But the users should set and adjust the parameters with caution. Incorrect
parameters may cause damage to the VFD.
Detailed instruction of parameters
0: Sensorless vector control mode 1
1: Sensorless vector control mode 2
2: SVPWM control
3: Closed-loop vector control mode
Upper limit of running
frequency
Lower limit of running
frequency
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