Inovance MD500-PLUS Series - 3.2.2 Synchronous Motor Auto-Tuning

Function Application
‑538‑
Use with‑load auto‑tuning on all parameters of the asynchronous motor when the
motor cannot be disconnected from the load.
Table 3–8 Procedure of static auto‑tuning on all parameters of the asynchronous motor
Step
Description
1
Power on the AC drive, and then set F0‑02 to 0 to select the operating
panel as the command source.
2
Enter motor parameters (F1‑00 to F1‑05) according to its nameplate.
3
Set F1‑37 to 3 (static auto‑tuning on all parameters of the
asynchronous motor) and press ENTER on the operating panel. The
display on the panel is as follows.
4
Press the RUN key on the operating panel for more than three
seconds to start motor auto‑tuning. The RUN indicator is steady on.
The TUNE/TC indicator blinks. The motor does not rotate but the AC
drive energizes the motor.
When the preceding display disappears and the operating panel
displays parameters, auto‑tuning is completed.
Parameters F1‑06 to F1‑10 are obtained.
3.2.2 Synchronous Motor Auto-Tuning
Motor auto‑tuning is used to obtain motor parameters.
Synchronous motor auto‑tuning includes static auto‑tuning on partial parameters of
synchronous motor (back EMF is not auto‑tuned), no‑load dynamic auto‑tuning on all
parameters of synchronous motor, and static auto‑tuning on all parameters of
synchronous motor.