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Auto-tuning methods are described below.
Motor 1 is used to describe motor auto-tuning methods. If you need
to perform motor 2 auto-tuning, set F0-24=1.
Step 1: If the motor can be disconnected from load, cut off the power,
disconnect the motor from load to let the load run in idle.
Step 2: Power on the AC drive. Set F0-02 = 0 to select the operating panel
as running command.
Step 3: Input motor nameplate parameters (F1-00 to F1-05) correctly.
Set the following parameters according to the motor:
If there is an encoder, set F1-27, F1-28, and F1-30.
Step 4: If the motor is an asynchronous motor, set F1-37 (A2-37 in case of Motor 2)
to 2 and press ENTER. TUNE is displayed, as shown in the following figure:
Press RUN on the operating panel. The AC drive drives the motor to accelerate/
decelerate and run in forward/reverse direction. The RUN indicators becomes ON
and auto-tuning lasts for about 2 minutes. After the preceding display disappears
and the operating panel returns to normal parameter display state, it indicates that
auto-tuning is completed.
After auto-tuning, the following motor parameters are calculated:
If the motor cannot be disconnected from load, set F1-37 (A2-37 in case of
Motor 2) to 3 and press RUN on the operating panel. Auto-tuning begins.
Motor
Parameter
Motor 1
F1-00: Motor type selection F1-01: Rated motor power F1-02: Rated motor voltage F1-03:
Rated motor current F1-04: Rated motor frequency F1-05: Rated motor speed
Motor 2
A2-00 to A2-05 have the same definition.
Motor
Parameter
Motor 1
F1-06: Stator resistance F1-07: Rotor resistance
F1-08: Leakage inductive reactance
F1-09: Mutual inductive reactance F1-10: No-load current
Motor 2
A2-00 to A2-05 have the same definition.
7. BASIC OPERATIONS AND TRIAL RUN
