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Function
Code
Parameter Name Setting Range Default Unit Property
F1-03 Rated motor current 0.00–655.00
Model
dependent
A
★
F1-04
Rated motor
frequency
0.00–99.00
Model
dependent
Hz
★
F1-05
Rated motor rotational
speed
0–3000
Model
dependent
RPM
★
Set these parameters according to the motor nameplate.
Ensure that these motor parameters are set correctly. Incorrect setting affects the motor
auto-tuning and the vector control effect.
Function Code Parameter Name Setting Range Default Unit Property
F1-06
Encoder initial angle
(synchronous motor)
0.0–359.9 0
Degree
(°)
★
F1-07
Encoder angle at power-
off (synchronous motor)
0.0–359.9 0
Degree
(°)
★
F1-08
Synchronous motor
wiring mode
0–15 0 -
★
These parameters are obtained by means of motor auto-tuning.
F1-06 species the encoder angle at zero point. After multiple times of auto-tuning, compare
the obtained values, and the value deviation of F1-06 shall be within ±5°.
F1-07 species the angle of the magnetic pole when the motor is powered off. The value is
recorded at power-off and is used for comparison at next power-on.
F1-08 species the motor wiring mode, that is, whether the output phase sequence of the
drive board is consistent with the UVW phase sequence of the motor. If the value obtained
by means of no-load auto-tuning is an even number, the phase sequence is correct. If the
value is an odd number, the sequence is incorrect; in this case, exchange any two of UWW
phases of the motor.
With-load auto-tuning of the synchronous motor can be performed only when the UVW phase
sequence of the motor is consistent with the output phase sequence of the controller.
Function Code Parameter Name Setting Range Default Unit Property
F1-09
Current lter time
(synchronous motor)
0–3 0
- ★
It is used to set the current lter time, which suppress the periodic vertical jitter. Increase the
value in ascending order of 0.5 to achieve the optimum effect.
Function Code Parameter Name Setting Range Default Unit Property
F1-10 Encoder verication selection 0–65535 0 -
★