58
Chapter6
P2
vector control parameter
P1-08
Asynchronous motor
leakage inductance
0.01mH
～
655.35mH
Tuning
parameter
P1-09
Asynchronous motor
mutual inductance
0.1mH
～
6553.5mH
Tuning
parameter
P1-10
Asynchronous motor
no-load current
0.01A
～
P1-03
Tuning
parameter
P1-06~P1-10 are the parameters of the asynchronous motor. These parameters are
generally not on the motor nameplate and need to be automatically tuned by the inverter.
Among them, "asynchronous motor static tuning" can only obtain three parameters P1-
06~P1-08, and "integrated tuning of asynchronous motor" can obtain encoder phase
sequence and current loop PI in addition to all five parameters here. Parameters, etc.
When changing the rated power of the motor (P1-01) or the rated voltage of the motor
(P1-02), the inverter will automatically modify the P1-06~P1-10 parameter values and
restore these five parameters to the common standard Y series motor parameters. If the
asynchronous motor cannot be tuned at the site, you can enter the corresponding function
code according to the parameters provided by the motor manufacturer.
P1-27
Encoder line number
1
～
65535
Default
：
1024
Set the number of pulses per revolution of the ABZ incremental encoder.
In the speed sensor vector control mode, the encoder pulse number must be set
correctly, otherwise the motor will not operate normally.
P1-30
ABZ
incremental
encoder AB phase
sequence
0: forward 1: reverse
Default
：
0
This function code is used to set the phase sequence of the ABZ incremental encoder
AB signal.
When the asynchronous motor is fully tuned, the AB phase sequence of the ABZ
encoder can be obtained.
P1-31
Encoder mounting
angle
0.0
～
359.9°
Default
：
0.0°
P1-32
UVW encoder UVW
phase sequence
0: positive
1: reverse
Default
：
0
P1-33
UVW encoder offset
angle
0.0
～
359.9°
Default
：
0.0°
P1-34
Rotary transformer
pole pair
1
～
65535
Default
：
1
The resolver is extremely logarithmic. When using this encoder, the polar logarithm
parameter must be set correctly.
。
