Yaskawa F7 Drive User Manual Bedienungsanleitung PDF herunterladen (Seite 94)

Start-Up 4 - 9

 Flux Vector Start-Up

 1-8. See Drive Start-Up Procedures on Page 4-5.

 9. Apply input power to the Drive.

 10. Set the control method of the Drive to Flux Vector Control by pressing the MENU key twice for the Quick Setting

menu. Press the ENTER key to display A1-02 “Control Method”. Use the UP and DOWN keys and the DATA/

ENTER key to set this parameter to “3: Flux Vector”. Ensure the DATA/ENTER key is pressed to enter the selection

in the Drive. “Entry Accepted” will briefly appear.

 11. Set the PG Pulses/Rev of the PG (Encoder) to the correct value. In the Quick Setting menu, go to parameter F1-01

“PG Pulses/Rev”. Use the UP, DOWN, and RESET keys and the DATA/ENTER key to set the encoder PPR.

 12. Display motor speed monitor U1-05 “Motor Speed” in the Operation menu.

 13. Rotate the motor shaft by hand in the forward direction of the machine. A low positive speed should be displayed

(PG-B2, PG-X2, PG-W2). As the shaft is turned in reverse, a low negative speed should be displayed. If the speed

doesn’t change when the motor shaft is rotated, check the encoder wiring and connections. If the polarity is wrong,

swap A+ and A- wires (terminals 4 and 5 on the PG-X2).

 14. Set the Drive to Local control. Press the MENU key once to display the Operation menu. Then, press DATA/

ENTER to display “Frequency Reference”. Press the LOCAL/REMOTE key once. This puts the Drive in the Local

Mode, allowing run/stop and speed commands by the Digital Operator. The AUTO SEQ and AUTO REF indicators

turn off, and the FWD light turns on.

 15. Display monitor U1-01 “Frequency Ref” in the Operation menu.

 16. Check the motor rotation. Press and hold the JOG key to check motor rotation. The RUN light turns on and the

STOP light is off. U1-01 “Frequency Ref” displays 6.00Hz on the Digital Operator. The frequency reference for this

operation comes from parameter d1-17 “Jog Reference” with a factory default setting of 6.00Hz. The motor should

ramp up to speed. If the motor rotation is incorrect, swap any two motor leads (U/T1, V/T2, W/T3) on the Drive

terminal, and repeat the motor rotation check. The encoder polarity may need to be reversed.

 17. Proceed to the Auto-Tuning section.

THE NEXT KEY-PRESS WILL CAUSE THE MOTOR TO ROTATE.

TAKE APPROPRIATE PRECAUTIONS.

WARNING

1 2 ... 89 90 91 92 93 94 95 96 97 98 99 ... 254 255

Keine Kommentare

Yaskawa F7 Drive User Manual Bedienungsanleitung Seite 94