Inovance CS500 - Motor Auto-Tuning

z Rated frequency
z Rated rotational speed
F1-06 to F1-10
z Stator resistance
z Rotor resistance
z Leakage inductance
z Mutual inductance
z No-load current
Auto-tuning parameters
4.6.2 Motor Auto-tuning
The methods for the AC drive to obtain the internal electrical parameters of the controlled
motor are: dynamic auto-tuning, static auto-tuning, and manual input.
Table 4-3 Motor auto-tuning modes
Identification Method Applicable Scenario Auto-tuning Effect
Static auto-tuning (complete) All scenarios Best
No-load dynamic auto-tuning
(complete)
Scenarios where the motor can be
easily disconnected from the load
Good
Static auto-tuning
(incomplete)
Scenarios where the motor cannot
be disconnected from the load and
dynamic auto-tuning is impossible
Good
Manual input
Scenarios where the motor cannot
be disconnected from the load
In this case, you need to input the
parameters for the motor of the same
model under previous successful
auto-tuning in F1-00 to F1-10.
Poor
The precedure for dynamic auto-tuning of motor parameters is as follows:
1. If the motor can be completely disconnected from the load, cut off the power supply,
remove the load from the motor mechanically so that the motor can rotate without
load.
2. After power-on, set F0-02 (Command source selection) to 0 (Operation panel control
mode).
3. Enter the motor nameplate parameters (F1-00 to F1-05). Enter the following
parameters based on the actual motor.
Manually input parameters
F1-00: Motor type
F1-01: Rated motor power
F1-02: Rated motor voltage
F1-03: Rated motor current
F1-04: Rated motor frequency
F1-05: Rated motor rotational speed
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