SSINVERTER SSI700, Руководство пользователя, Страница: 37 / 148

SSI700 User Manual Operation, Display and Application Example
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Remark Description Parameter
Asynchronous motor,
variablefrequency
asynchronous motor,
Motor type P1-00
Model parameters,
manual input
Rated motor power, Rated motor voltage,
Rated motor current, Rated motor frequency,
Rated motor rotational speed
P1-01 to P1-05
Auto-tuning
parameters Motor internal equivalent stator resistance,
inductive reactance and rotor inductance
P1-06 to P1-10
4.7.2 Motor Auto-tuning
To obtain the motor parameters, the AC drive can perform dynamic auto-tuning or static
auto-tuning. For the asynchronous motor that cannot be disconnected from the load, you
can input the motor parameters of the same model that was successfully auto-tuned
before.
Auto-tuning Application Result
No-load dynamic
auto-tuning
It is applied to applications where the motor (synchronous
motor or asynchronous motor) can be disconnected from the
load.
Best
With-load dynamic
auto-tuning It is applied to applications where the motor asynchronous
cannot be disconnected from the load.
OK
Static auto-tuning
It is applied to applications where the motor (asynchronous
motor only) cannot be disconnected from the load and
dynamic auto-tuning is not allowed.
Poor
Manual input
It is applied to applications where the motor (asynchronous
motor only) cannot be disconnected from the load. Input the
motor parameters of the same model that was successfully
autotuned before into function codes P1-00 to P1-10.
OK
The following motor auto-tuning description takes motor 1 as an example.
The process of motor auto-tuning is as follows:
1) If the motor can be disconnected from the load, disconnect the motor from the load
mechanically after power-off so that the motor can run without load.
2) After power-on, set P0-01 (Command source selection) to 0 (Operation panel control).
3) Input the motor nameplate parameters (such as P1-00 to P1-05) correctly and input the
following parameters based on the actually selected motor.
P1-00: Motor type selection
P1-01: Rated motor power
P1-02: Rated motor voltage
P1-03: Rated motor current
P1-04: Rated motor frequency
P1-05: Rated motor rotational speed
For asynchronous motor, set P1-11 (Auto-tuning selection) to 2 (Asynchronous motor
complete auto-tuning). Press on the operation panel. The operation panel displays:
Then press on the operation panel. The AC drive will drive the motor to accelerate/
decelerate and run in the forward/reverse direction, and the RUN indicator is ON. The
autotuning lasts approximately 2 minutes. When the preceding display information