Perform Auto-Tuning - YASKAWA GA700 Technical Manual

3.6 Keypad Operation
3.
Press or
4.
Press or
5.
Press or
◆

Perform Auto-Tuning

Parameters are automatically set based on the motor characteristics when Auto-Tuning is executed.
Regarding the information required for Auto-Tuning, refer to the motor nameplate or the motor test report.
WARNING! Sudden Movement Hazard. Clear the area surrounding the drive motor and load before Auto-Tuning. The drive and
motor may start unexpectedly during Auto-Tuning, which could cause death or serious injury.
WARNING! Electrical Shock Hazard. High voltage will be supplied to the motor when Stationary Auto-Tuning is performed even
with the motor stopped. Do not touch the motor until Auto-Tuning has been completed. Failure to comply may result in injury or
death from electrical shock.
NOTICE: Rotational Auto-Tuning will not function properly if a holding brake is engaged on the load. Ensure the motor can
freely spin before beginning Auto-Tuning. Failure to comply could result in improper operation of the drive.
NOTICE: Never perform Rotational Auto-Tuning with the load connected to the motor. Make sure that the load is uncoupled
from the motor. Failing to do so may result in erroneous operation. The drive cannot accurately calculate motor parameters if
the load is left connected to the motor while performing Rotational Auto-Tuning, and will not be able to operate the motor
correctly.
The following Auto-Tuning example introduces the procedure for Rotational Auto-Tuning.
1.
Press (Home) to display the HOME screen.
Note:
• [Home] appears in the upper right hand corner of the screen when in HOME mode.
• If [Home] is not displayed for
138
to select [Modified Parameters/Fault History], and press
to select [Fault History], and press
to display the fault history to be checked.
Figure 3.12 Motor Nameplate (Example)
, press (Back), and then press
YASKAWA ELECTRIC SIEP C710617 01B YASKAWA AC Drive GA700 Technical Manual
.
.
to display [Home].