LG Electronics SV-iC5 Series manual Frequency Setting via potentiometer & operating via terminals

6. Basic operation

Frequency Setting via potentiometer & operating via terminals

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-. Apply AC input power to the inverter.

-. When 0.0 appears Press the Up (S) key four times.

-. Frq is displayed. Frequency setting mode is selectable. -. Press the Prog/Ent (z) key once.

-. Present setting method is set to 0 (frequency setting via keypad). -. Press the Up (S) key twice.

-. After 2 (Frequency setting via potentiometer) is set, press the Prog/Ent (z) key once.

-. Frq is redisplayed after 2 stops blinking.

-. Turn the potentiometer to set to 10.0 Hz in either Max or Min direction.

-. Turn on the switch between P1 (FX) and CM (See Wiring below).

-. FWD lamp begins to blink and the accelerating frequency is displayed on the LED. -. When run frequency 10Hz is reached, the value is displayed as shown left.

-. Turn off the switch between P1 (FX) and CM terminals.

-. FWD lamp begins to blink and the decelerating frequency is displayed on the LED.

-. When the run frequency is reached to 0 Hz, FWD lamp is turned off and 10.0 is displayed as shown left.

220VAC

MIN	MAX
L1(R)	U
L2(S)	V
	W
P
P1
N	P1(FX)
G	CM

전동기

10 Hz

Freq.

P1(FX)-CM ON OFF

Wiring

Operating pattern

6-2 SV-iC5