Function Applications
-458-
Table 4–13 Dynamic auto-tuning on all parameters of synchronous motors
Step Description
Step 1
Power on the AC drive, and then set F0-02 to 0 to select the operating panel/LCD
operating panel/software tool as the command source.
Step 2
Input motor nameplate parameters (F1-00 to F1-05) correctly.
Step 3
Set F1-37 to 12 to select dynamic auto-tuning on all parameters of the synchronous
motor with no load, and press Enter on the operating panel. The operating panel
displays:
Step 4
Press the RUN key on the operating panel or SOP20. The motor gets energized. The
RUN indicator becomes ON, and the auto-tuning indicator blinks.
After the preceding display disappears and the operating panel returns to normal
parameter display state, auto-tuning is completed.
Parameters F1-06, F1-17, F1-18, and F1-19 are obtained.
● Static auto-tuning on all parameters of synchronous motors
You can use this method in scenarios where the motor is not allowed to rotate at all.
Table 4–14 Static auto-tuning on all parameters of synchronous motors
Step Description
Step 1
Power on the AC drive, and then set F0-02 to 0 to select the operating panel/LCD
operating panel/software tool as the command source.
Step 2
Input motor nameplate parameters (F1-00 to F1-05) correctly.
Step 3
Set F1-37 to 13 to select static auto-tuning on all parameters of the synchronous
motor, and press Enter on the operating panel. The operating panel displays:
Step 4
Press the RUN key on the operating panel or SOP20. The motor gets energized. The
RUN indicator becomes ON, and the auto-tuning indicator blinks.
After the preceding display disappears and the operating panel returns to normal
parameter display state, auto-tuning is completed.
Parameters F1-06, F1-17, and F1-18 are obtained.
F1-19 (SVC, VVC) needs to be set manually.
4.3 Control Interfaces
4.3.1 Digital Input (DI)
4.3.1.1 Sources of DI Terminals
The drive unit of this product has no DI terminals and needs to map to input terminals of the power
supply unit or extension card. Therefore, you need to set the DI terminal sources when the drive unit
uses DI terminals.
The DI terminal source is displayed as follows when you modify related parameters on the operating
panel.
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