Chapter 3 Operation and Start Up|VFD-VL
3-11
balanced carriage when Pr.08-00=3. Besides, the operation status of the motor will
be as shown in the above table (Pr.10-00=1, 2, 3 and 5, the motor will run. Pr.10-
00=4 and 6, the motor won’t run)
When Pr.08-00=3, please make sure if the setting of Pr.10-02 is correct. The
incorrect setting will result in the wrong position of the magnetic pole and make the
wrong angle between magnetic pole and PG origin.
NOTE 4: The warning message “Auto tuning” will be displayed on the digital keypad during tuning
until it is finished. Then, the measure result will be saved into Pr.08-09.
NOTE 5: If the warning message “Auto Tuning Err” displayed on the digital keypad during tuning
due to abnormal drive or human factor, please check if the wiring is correct. When the warning
message “PG Fbk Error” displayed on the digital keypad, please change the setting of Pr.10-02 (for
example: if it was set to 1, please change it to 2). When the warning message “PG Fbk Loss” is
displayed on the digital keypad, please check the feedback of Z-phase pulse.
Pr.08-01
Full-load Current of Motor
(40~120%)*00-01 Amps
Pr.08-02
Rated power of Motor
0.00~655.35 kW
Pr.08-03
Rated speed of Motor
(rpm)
0~65535
Pr.08-04
Number of Motor Poles
2~96
Measure the angle between magnetic pole and PG origin
It can execute “RUN” by keypad or digital terminals:
1. Using digital keypad: setting Pr.08-00 to 1 and press “RUN” to execute “auto measure the angle
between magnetic pole and PG origin”. Please note that if the electromagnetic valve and brake are
not controlled by the AC motor drive, please release it by manual.
2. Using external terminals: setting Pr.00-14=3 (frequency source) and Pr.00-15=1 (operation
source). Please use “inspection” function to execute “auto measure the angle between magnetic
pole and PG origin”.
For the IM, it doesn’t need to detect the position of the magnetic pole, this function
(auto measure the Angle between magnetic pole and PG origin) doesn’t have to be
executed.
Measure the angle between magnetic pole and PG origin: Pr.08-00=1 or 3
Pr.08-00
Motor Auto tuning
0: No function
1: Only for the unloaded motor, auto measure
the Angle between magnetic pole and PG origin
Call 1(800)985-6929 for Sales
Call 1(800)985-6929 for Sales
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