HV350 Mini Frequency Inverter User Manual
62
P3.01 Motor rated voltage
Setting range:0
～
440V
P3.02 Motor rated current
Setting range:0.1
～
999.9A
P3.03 Motor rated frequency
Setting range:1.00
～
400.0Hz
P3.04 Motor rated speed
Setting range: 1~999 rpm
Note:
In order to ensure motor tuning, please set nameplate parameter of the motor correctly.
In order to ensure high control performance, the motor capacity should match that of the
drive. Generally the motor‘s power is allowed to be one grade higher or lower that of the drive.
Note:Before tuning, the parameters on the nameplate of the motor must be input correctly
P3.05 Motor auto-tuning
Setting range: 0, 1,2
Note:Before tuning, the parameters on the nameplate of the motor must be input correctly
(F3.00~F3.04).
0
：
No operation
1
：
static auto tuning (reserved)
If the load can not be unconnected from motor, user can adopt static auto
tuning.
First set F3.05 to 1, after confirmation, then press the RUN key on the Keypad, inverter
will perform
static
auto-tuning functions.
2
：
overall auto- tuning
(reserved)
First set F3.05 to 2, after confirmation, then press the RUN key on the Keypad, inverter will
perform overall auto-tuning functions. The overall auto- tuning includes
static auto tuning and
spinning auto tuning and the load must be unconnected form the motor.
Note:
a.
If over-current or over-voltage fault occurs during tuning process, user can adjust
Add/Dec time (P0.16, P0.17) and torque boost (P4.07);
b.
Do not start tuning with load on motor;
c.
Make sure the motor is in stopping status before tuning, otherwise, the tuning can not be
performed normally;
d.
Motor auto-tuning can only be performed in keypad control mode (P0.01=0).
P3.06 Stator resistance
Setting range
：
0.001-20.00%
P3.07 Rotor resistance
Setting range
：
0.001-20.00%
P3.08
Self
inductance
Setting range
：
1.000
～
9.999
P3.09 leakage inductance
Setting range
：
0.001
～
1.000
P3.10 Exciting current with no load
Setting range
：
0.0
～
999.9A
Factory settings of P3.06~F3.10 are the parameters of motor that rated power matches
the inverter. If user already knows the motor's parameters, just input the motor parameters
directly. However, after successfully performing motor auto-tuning, value of P3.06~P3.10
will be updated automatically.
Resistance and inductance are the relative value of the nomial motor parameters.
Resistance value=(real Resistance value )*
（
1.732*I
）
/V*100%
；
Inductance value=(real Inductance value )*2*3.14*P*(1.732*I)/V
；
