YASKAWA Inverter Manuel d'utilisateur télécharger pdf (Page 96)

Start-Up 4 - 11

 3. Confirm that the motor is uncoupled from the load and make sure it is safe to rotate the motor. Press the RUN key to

start Auto-Tuning. The Drive will energize the motor without rotating it for approximately 1 minute. Then, the Drive

will set the required motor parameters automatically while rotating the motor for approximately 1 minute. If the

Auto-Tuning was successful, the operator keypad will display “Tune Successful”.

 4. Proceed to the Quick Setting Parameters section.

 No Rotate Tuning

Use No Rotate Tuning when operating in Open Loop Vector or Flux Vector control (A1-02 = 2 or 3) and it is impossible to

uncouple the load from the motor.

 1. Select the Auto-Tuning Menu. Then, select “Tune-No Rotate” in the “Tuning Mode Sel” parameter (T1-01 = 1).

 2. Set the motor output power (T1-02), motor rated voltage (T1-03), motor rated current (T1-04), motor base frequency

(T1-05), number of motor poles (T1-06), and motor rated speed (T1-07) obtained from the motor nameplate

information. After entering all of the motor parameters press the UP key to display “0Hz/0.00A Tuning Ready?”.

 3. Press the RUN key to start Auto-Tuning. The Drive will set the required motor parameters automatically while

energizing the motor (without rotation) for approximately 1 minute. If the Auto-Tuning is successful, the operator

keypad will display “Tune Successful”.

 4. Proceed to the Quick Setting Parameters section.

 Terminal Resistance Tuning

Terminal Resistance Tuning is the only Auto-Tuning method available when using V/F or V/F w/ Feedback control

(A1-02 = 0 or 1).

 1. Select the Auto-Tuning Menu. Then, select “Term Resistance” in the “Tuning Mode Sel” parameter (T1-01 = 2).

 2. Set the motor output power (T1-02) and motor rated current (T1-04) obtained from the motor nameplate information.

After entering all of the motor parameters press the UP key to display “0Hz/ 0.00A Tuning Ready?”.

 3. Press the RUN key to start Auto-Tuning. The Drive will set the required motor parameter automatically while

energizing the motor (without rotation) for approximately 30 seconds. If the Auto-Tuning is successful, the Digital

Operator keypad will display “Tune Successful”.

 4. Proceed to the Quick Setting Parameters section.

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YASKAWA Inverter Manuel d'utilisateur Page 96