Chapter 5 Function parameter
48
Code
Parameter name
Setting range
Factory
default
Change
F0.00 Control mode
Open-loop flux vector
control
0
2
★
Reserved
1
V/F control
2
Torque control
3
Select the operating mode of inverter:
0: open-loop flux vector control: refers to that the open-loop flux vector control is
suitable for high-performance general-purpose applications where the encoder PG is
not installed, an inverter can only drive one motor. Such as machine tools, centrifuges,
wire drawing machines, injection molding machines and other loads.
1: Reserved
2: V/F control: suitable for applications that demanding less control accuracy, such as
fans, pumps and other loads. It can used for occasions that one inverter drives multiple
motors.
3: Torque control: suitable for applications that demanding less torque control
accuracy, such as wound, drawing and other occasions. In torque control mode, the
motor speed is determined by the motor load, its acceleration and deceleration speed is
no longer determined by the inverter deceleration time.
Note: open-loop flux vector control and torque control must perform motor auto
tunning firstly.
F0.01
Keyboard set
frequency
0.00Hz to F0.08 (maximum
output frequency)
50.00Hz
☆
When the frequency command is selected as "Keyboard Setting", the function code
value is the initial value of inverter frequency digital setting.
F0.02
Frequency
command
selection
Keyboard digital setting
0
0
☆
Analog AI1 setting
1
Analog AI2 setting
2
Panel potentiometer setting
3
AI1 + AI2 setting
4
Multi-speed operation setting 5
PID control setting
6
Remote
communications
setting
7
Select the inverter frequency command input channels, there are eight kinds of given
frequency channels:
0: Keyboard setting: to achieve by modifying function code F0.01 "keyboard set
frequency" value.
1: Analog AI1 setting
