YASKAWA LA500 - Input Data for Motor Auto-Tuning: T1

Startup Procedure and Test Run
4
4.6 Auto-Tuning
YASKAWA SIEPYEULA5001C LA500 Technical Manual 91
8. Press to access the motor output power parameter T1-02.
9. Press to view the default setting.
10. Press to select the correct digit and / to change the digit value, enter the motor power
nameplate data in kW.
11. Press to save the settings.
The display returns to the display in step 1.
12. Repeat steps 1 to 4 to set the remaining motor parameters.
• T1-03 [Motor Rated Voltage]
• T1-04 [Motor Rated Current]
• T1-05 [Motor Base Frequency]
• T1-06 [Number of Motor Poles]
• T1-07 [Motor Base Speed]
13. Press to confirm the motor data.
14. Press to start Auto-Tuning..
The drive begins by injecting current into the motor for about 1 min, and then starts to rotate the motor.
Auto-Tuning finishes in approximately one to two minutes if no errors occur.
◆ Input Data for Motor Auto-Tuning: T1
The T1-xx parameters are used to set the Auto-Tuning input data.
Note:
• Cycling drive power after setting the T1 parameters will reset these parameters to default values.
• For motors operating in the field weakening range, first perform the Auto-Tuning with the base data. After Auto-Tuning is complete,
change E1-04 [Maximum Output Frequency] to the desired value.
For more information refer to T: Auto-Tuning on page 367.