20
FVR-C9S-2UX

RUN STOP Time

Frequency
Forward
Reverse
FWD-CM
REV-CM
ON
ON

Frequency

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.

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 shipment;
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 frequency.
• 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).
• 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.