Auto-Tuning Fault Codes; Stationary Auto-Tuning For Terminal Resistance Only; Performing Auto-Tuning; Selecting The Type Of Auto-Tuning - YASKAWA V1000 Series Installation & Start-Up Manual

• Connected machinery should not produce enough power to rotate the motor.

Stationary Auto-Tuning for Terminal Resistance Only

• If the motor cable lead length has been significantly modified after Auto-Tuning has
already been performed, perform Stationary Auto-Tuning with the new cables.
• Perform when using motor cables longer than 50 m with V/f Control.
WARNING! Electrical Shock Hazard. When executing stationary Auto-Tuning for line-to-line resistance only,
the motor does not rotate, however, power is applied. Do not touch the motor until Auto-Tuning is completed.
Failure to comply may result in injury from electrical shock.
Note: When auto-tuning a motor that is used on an application in conjunction with a brake, take special
precaution to ensure the brake stays applied.

Auto-Tuning Fault Codes

■
Calculation of abnormal measurements or pressing
interrupt Auto-Tuning.
Refer to Auto-Tuning Errors on page 186
Figure 4.29
A – Normal Auto-Tuning Display

Performing Auto-Tuning

■
The following example illustrates how to perform Rotational Auto-Tuning.
Note: The following example is shown with the drive in Open Loop Vector Control
(A1-02 = 2).

Selecting the Type of Auto-Tuning

1. Turn on the power to the drive. The initial display appears.
Press the key until the Auto-Tuning screen appears.
2.
3. Press to begin setting parameters.
YASKAWA ELECTRIC TOEP C710606 09B YASKAWA AC Drive V1000 Installation & Start-Up Manual
for more information.
A
Figure 4.29 Auto-Tuning Interruption Display
Step
before completion will
STOP
B
B – Auto-Tuning Interrupted
Display/Result
⇒
⇒
⇒
4.7 Test Run
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