LG C Series Manuel d'utilisateur télécharger pdf (Page 40)

Chapter 6. Basic operation

Frequency Setting via potentiometer & operating via terminals

1 -. 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

L1(R)

L2(S)

P1(FX)

Àüµ¿±â

MIN MAX

Freq.

P1(FX)-CM

OFF

10 Hz

Wiring Operating pattern

1 2 ... 35 36 37 38 39 40 41 42 43 44 45 ... 126 127

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LG C Series Manuel d'utilisateur Page 40