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P1-00: motor type P1-01: motor rated power
P1-02: motor rated voltage P1-03: motor rated current
P1-04: motor rated frequency P1-05: motor rated speed
A2-00～A2-05: same to above definitions
Step 4:
(a) If it is an asynchronous motor
P1-35 (tuning selection, motor 2 corresponds to A2-35) please select 2 (motor rotation self-learning), press
ENT/DATA to confirm, at this time, the keyboard displays TUNE.
Then press the RUN key on the keyboard panel, the frequency converter will drive the motor to accelerate and
decelerate, forward and reverse operation, the operation indicator will light up, and the tuning operation lasts for
about 2 minutes. When the above display information disappears, it will return to the normal parameter display
state, indicating that the tuning is completed.
After the dynamic tuning, the inverter will automatically calculate the following parameters of the motor:
P1-06: Asynchronous motor stator resistance
P1-07: Asynchronous motor rotor resistance
P1-08: Asynchronous motor leakage inductance
P1-09: Asynchronous motor interaction inductive reactance
P1-10: Asynchronous motor no load current
A2-06~A2-10: same to above definition
If the motor cannot be completely disconnected from the load, select 1 (static tuning of the asynchronous
machine) in P1-35 (motor 2 is PA-35), and then press run on the keyboard panel to start the tuning operation of
motor parameters.
(b) If it is a synchronous motor
P1-35 (motor 2 is A2-35) please select 12 (synchronous motor dynamic tuning), press ENT/DATA to confirm,
and the keyboard will display TUNE.
Then press the "RUN" key on the panel, the frequency converter will drive the motor to accelerate and
decelerate, forward and reverse operation, the operation indicator will be on, and the tuning duration is about 2
minutes. When the above display information disappears, the normal parameter state is displayed, indicating
that the tuning is completed.
After this dynamic tuning, the frequency converter will automatically calculate the following parameters of the
motor:
P1-15: synchronous motor rotor resistance
P1-16: synchronous motor axis D inductance
P1-17: synchronous motor axis Q inductance
P1-19: back EMF coefficient
A2-15～A2-20: same to above definition
If the motor cannot be completely disconnected from the load, select 11 (synchronous motor static tuning) for
P1-35 (motor 2 is A2-35), and then press the run key on the keyboard panel to start the tuning operation of
motor parameters.
Note: for the closed-loop vector mode tuning, please set the correct encoder parameters and the motor control
mode (P0-01) to 2.
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