LG SV-iC5 Series Instruction Manual page 40

6. Basic operation
Frequency Setting via potentiometer & operating via terminals
1 -. Apply AC input power to the inverter.
2 -. When 0.0 appears Press the Up ( ) key four times.
-. Frq is displayed. Frequency setting mode is selectable.
3
-. Press the Prog/Ent ( ) key once.
-. Present setting method is set to 0 (frequency setting via keypad).
4
-. Press the Up ( ) key twice.
5 -. After 2 (Frequency setting via potentiometer) is set, press the Prog/Ent ( ) key once.
-. Frq is redisplayed after 2 stops blinking.
6
-. 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.
7
-. 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.
8 -. 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
전동기
V
L2(S)
W
P
P1
N
P1(FX)
G CM
Wiring
Freq.
P1(FX)-CM
Operating pattern
6-2
10 Hz
OFF
ON
SV-iC5