F004
F005
F007
F008
F009
F010
50.0Hz
380V
25.0 Hz
50%
0.0 Hz
1%
F004
F005
F007
F008
F009
F010
50.0Hz
380V
3.0 Hz
10%
0.0 Hz
3%
F005
F008
F010
F009 F070 F004
F005
F008
F010
F009 F007 F004
Arbitrary V/F Curve
for Fans and Pumps
F005
F008
F010
F009 F007
F004
F004
F005
F007
F008
F009
F010
50.0Hz
380V
25.0 Hz
25%
0.0 Hz
5%
V/F Curve Setting
F004 Highest Frequency Setting Range: Lowest Frequency~400.0HZ Factory Setting:50.HZ
Funct ion In struc tion: Such function is used to set the highest frequency of the Inverter's
allowed output. All input frequency setting signal (0~5VDC,0~10V,4~20mA) top value
correspond to this frequency range.
F005 Highest Voltage Setting Range: (380V) 320~480V Factory Setting: 380V
Function Instruction: Such function is used to set the highest output voltage of the tran
sducer.
Note: This value must be or less than the rated voltage of the motor, and is normally
set to be the rated voltage of the motor.
F006 Rated Frequency of Motor Setting Range: Middle Frequency~400.0HZ
Factory Setting: 50.0HZ
Function Instruction: Such function is used to set the rated frequency of motor.
F007 Midd le Frequency Setti ng Range: Lowest Frequency ~ Highest Frequency
Factory Setting: 25.0HZ
Function Instruction: Such function is used to set the random middle frequency value of
V/F curve.
Note: Middle frequency top value is limited by the highest frequency (F004), bottom
value is limited by the lowest frequency (F009).
F008 Middle Voltage Setting Range: Lowest Voltage ~ 99% Rated Voltage
Factory Setting: 50%
Function Instruction: Such function is used to set the random middle voltage value of
V/F curve.
Note: Middle voltage top value is limited by the highest voltage (F005), bottom value is
limited by the lowest voltage (F010).
F009 Lowest Frequency Setting Range: 0.0~10.0HZ Factory Settings: 0.0HZ
Function Instruction: Such function is used to set the lowest output frequency of the
Inverter.
F010 Lowest Voltage Setting Range: 0 ~ 10% Rated Voltage Fa ctory Settings: 1%
Function Instruction: Such function is used to set the lowest output voltage of the
Inverter.
Below are V/F Curve Type
Generally Used V/F Curve Setting Value
Voltage
Frequency
Normal V/F Curve Settings
Function Code Parameter Value
High Starting Torque
V/F Curve Setting Value
Voltage
Voltage
Frequency
Frequency
Function Code Parameter Value
Function Code Parameter Value
Fan, Bump etc. V/F Curve
Setting Value
Article6 Function parameter illustration
Article6 Function parameter illustration
Arbitrary V/F Curve
for Fans and Pumps
Arbitrary V/F Curve
High Starting Torque
