VB5N series inverter
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Note: (1) The actual length (terminal Xi is defined to function 36) can be cleared by multi-function input terminal. The
actual length can be calculated only after this terminal is disconnected.
(2) Actual length (P9.09) will be saved after power off.
(3) The fixed length stop function is disabled if P9.08 = 0, but the calculated length is still effective.
4-2-11. Vector control parameters (Group PA)
0: No tune
1: Tune when static
Operating process of auto-tune:
(1) Set motor label parameter PA.01~PA.05
(2) Set panel operation P0.03=0
(3) Set PA.00=1, enter auto-tune
(4) Press , the screen will show RUN
(5) Press , start the auto-tune
(6) After a while, the screen show PA which means the auto-tune is finished
(7) Please check PA.09 (stator resistor) which is modified.
Stator inductance of motor
Rotor inductance of motor
Mutual inductance of motor
rotor and stator
Stator resistance of motor
Rotor resistance of motor
PA.01~PA.10 are motor parameters which have default setting according to inverter model, you can reset these parameters
according to the motor parameters. PA.01~PA.10 are used to vector control, which should be input correctly to realize the
expecting effect.
Over current protection coefficient of torque current
In vector control, this parameter is used to control torque current to avoid over current, 0~15 correspond to 50% ~ 200%.
Proportion adjustment coefficient of speed-loop
Integral adjustment coefficient of speed-loop
In vector control, PA.12~PA.13 are used to control the motor speed. Adjust the two parameters can realize better effect for motor
speed control.
In vector control, this parameter is used to boost the motor output torque. You can increase this parameter to boost motor output
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