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Chapter 6 Function Parameter Specification
6.1 F0 Group: Basic function
Code
Name
Setting Range
F0.00
Speed control mode
0
～
4
【
0
】
0:Sensorless vector control
Being both the excellent property of the vector sensor and not sensitive to the motor
parameters,suitable for most occasions.
1:Sensorless vector control 1
The precision of speed sensorless vector control technology really realize decoupling of
ac motor,make operation control dc motor,suitable high-performance occasions,has
advantages of high accuracy rotating speed, torque of high accuracy,without installing
encoder.
2:V/F control
Suitable for the occasion of control accuracy is not high,such as fan and pump
load.Can be used in the occasion of one inverter drives multiple motor.
3:Torque control
Suitable for the occasion of counter rotating torque control accuracy is not high,such as
wire wound,wire drawing, etc.In torque control mode,the speed of the motor is determined
by the motor load,the acceleration/deceleration speed no longer decided by the
acceleration/deceleration time of the frequency inverter.
Note
：
Choosing a vector control method,must have motor parameter self
learning.Only get the exact motor parameters can give a full play to the superiority
of the vector control mode.
