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6 DETAILED FUNCTION DESCRIPTION
6.1 P0 Group--Basic Function
Function
Code
Control
P0.00
mode
selection
0: Sensorless vector control: It is widely used for the application which requires high torque at low
speed, higher speed accuracy, and quicker dynamic response, such as machine tool, injection
molding machine, centrifugal machine and wire-drawing machine, etc.
1: V/F control: It is suitable for general purpose application such as pumps, fans etc.
2: Torque control: It is suitable for the application with low accuracy torque control, such as wired-
drawing. In torque control mode, the speed of motor is determined by load, the rate of ACC/DEC
has nothing to do with the value of P0.08 and P0.09 (or P8.00 and P8.01).
Notice:
Inverter can drive only one motor when P0.00 is set to be 0 or 2. When P0.00 is set to be
1, inverter can drive multi motors.
The auto-tuning of motor parameters must be accomplished properly when
P0.00 is set to be 0 or 2.
In order to achieve better control characteristic, the parameters of speed regulator
(P3.00~P3.05) must be adjusted according to actual situation when P0.00 is set to be
0 or 2.
Name
Function
Code
Run
P0.01
command
source
The control commands of inverter include: start, stop, forward run, reverse run, jog, fault
reset and so on.
Name
0:Sensorless vector control
Description
0: Keypad (LED extinguished)
1: Terminal (LED flickering)
2: Communication (LED lights
on)
Description
1:V/F control
2:Torque control
33
Setting
Factory
Range
Setting
0~2
0
Setting
Factory
Range
Setting
0~2
0
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