YASKAWA A1000 Technical Manual page 121

n Starting Auto-Tuning
WARNING! Sudden Movement Hazard. The drive and motor may start unexpectedly during Auto-Tuning, which could result in death or
serious injury. Ensure the area surrounding the drive motor and load are clear before proceeding with Auto-Tuning.
WARNING! Electrical Shock Hazard. High voltage will be supplied to the motor when Stationary Auto-Tuning is performed even with the
motor stopped, which could result in death or serious injury. Do not touch the motor until Auto-Tuning has been completed.
NOTICE: Rotational Auto-Tuning will not function properly if a holding brake is engaged on the load. Failure to comply could result in improper
operation of the drive. Ensure the motor can freely spin before beginning Auto-Tuning.
Enter the required information from the motor nameplate. Press
Note: These instructions continue from Step 6 in "Enter Data from the Motor Nameplate".
1.
After entering the data listed on the motor nameplate, press
Press to activate Auto-Tuning.
into the motor for about 1 min, and then starts to rotate the motor.
2.
Note: The first digit on the display indicates which motor is undergoing Auto-Tuning
(motor 1 or motor 2). The second digit indicates the type of Auto-Tuning being
performed.
3. Auto-Tuning finishes in approximately one to two minutes.
YASKAWA ELECTRIC TOEP C710616 41B YASKAWA AC Drive - A1000 Quick Start Guide
Step
to confirm.
flashes. The drive begins by injecting current
to proceed to the Auto-Tuning start display.
4.7 Auto-Tuning
Display/Result
- A.TUNE - DRV Rdy
Auto-Tuning
0.00 Hz/ 0.00A
Tuning Ready ?
Press RUN key
ESC FWD
- A.TUNE - DRV Rdy
Tune Proceeding
X.XX Hz/ X.XXA
<<<<<< >>> >>>
FWD
- MODE - DRV
End
Tune Successful
FWD RESET
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