YASKAWA CIMR-LC2A0018 Quick Start Manual page 22

5 Start Up
Auto-Tuning Procedure
Auto-Tuning Induction Motors
Refer to
Auto-Tuning Errors on page 39
Remove the Fault/Alarm source and
repeat Auto Tuning.
22
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START
Set terminals H1 and H2 if Safe Disable function is used
Set the Baseblock input (H1-
Is the Control Mode
V/f Control ?
Yes
A1-02=0
Stationary Auto-Tuning for
Terminal Resistance
T1-01 = 2.
Enter the data in to T1-
Press the Up key until "Tuning Ready" is displayed.
Close the motor contactor(s).
Press the Run key on the digital operator
and wait until Auto-Tuning is finished.
Tuning
Successful?
No
(Alarm or Fault code
displayed
Apply the brake if it was released during Auto-tuning.
Open the motor contactor(s).
Open terminals H1-HC and H2-HC if used during the normal sequence.
Open the Baseblock input (H1-
FINISH
=8/9) if used.
No
A1-02=2 or 3
Can the motor
rotate freely?
No
Select Stationary
Auto-Tuning 1 or 2
T1-01 = 1 or 4.
parameters as indicated on the
display.
Yes
("Entry Accepted"
displayed)
=8/9) if used.
YASKAWA ELECTRIC TOEP C710616 33A YASKAWA AC Drive L1000A Quick Start Guide
Yes
(ropes removed)
Select Rotational
Auto-Tuning
T1-01 = 0
Enter the data in to T1- parameters as
indicated on the display.
Press the Up key until "Tuning Ready" is
displayed.
Release the Brake.