GE FVR-C9S-7UX Pre-Operation Inspection, Test Run Check Points, Frequency Setting Method

FVR-C9S-7UX

11. Operation

Pre-Operation Inspection

•Check for wiring errors.

•Check that all loose wire stands, metal chips and unnecessary screws, etc. have been removed.

•Check that no screws, terminals, etc. are loose.

•Check that the wire ends of crimp terminal are not in contact with other terminals.

•The drive is shipped with a factory in- stalled jumper, between FWD-CM. Only forward operation is possible. To enable reverse operation, remove the jumper from FWD/CM and install the jumper between REV-CM.

•RUN/STOP by terminal operation (F02 : 1)

Note: Open FWD and REV terminals when changing F02 data. Data cannot be changed if not open.

Test Run Check Points

•Smooth rotation and correct rotation direction.

•No abnormal vibrations and noise from the motor.

•Smooth acceleration and deceleration.

Frequency Setting Method

•Frequency setting by potentiometer con- trol (factory preset at the time of ship- ment; F01:1). As wired at the factory, frequency setting can be performed by turning the potentiometer control knob on the keypad panel. Turn the potentiometer control knob clockwise to increase fre- quency.

•Frequency setting by digital signal (F01 : 0). With the function F01 set to 0, fre- quency can be increased or decreased by the

UP/DOWN) keys on the keypad panel. UP: Frequency up

DOWN: Frequency down

RUN/STOP Method

•RUN/STOP by keypad panel operation (Factory preset at the time of shipment F02:0).

Frequency

RUN

Frequency

FWD-CM

REV-CM

STOP Time

Forward

Reverse

ON

ON

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