LG SV-iS5 Instruction Manual page 55

Operation
Sensorless_S Control + Multi-speed operation + Analog output (FM)
Example (4)
[Operation condition]
-. Control mode: Sensorless Speed control
-. Frequency command: Multi-function input from SUB-A and 8 step speed operation
-. Accel time: 5 [Sec], Decel time: 5 [Sec]
-. Drive mode: Run/Stop and speed output via terminal FX/RX
[Wiring]
Output freq [Hz]
SPD 0 SPD 1 SPD 2
P4
ON
P5
P 6
JOG
FX
O N
RX
Multi-speed freq setting range
DRV-00 Speed 0
DRV-05
DRV-06
DRV-07
Step Parameter setting
1 Control Mode Selection
2 Drive mode
3 Multi- function input
FM (Frequency Meter)
4
Output Selection
5 FM Output Adjustment
6 Terminal FX
7 Terminal RX
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(Multi-speed 7 + Jog freq 1)
SPD 3 SPD 4 SPD 5 SPD 6 SPD 7 JOG
ON ON ON
ON
O N
ON
O N
ON
I/O-20 Speed 4
Speed 1
I/O-21 Speed 5
Speed 2
I/O-22 Speed 6
Speed 3
I/O-23 Speed 7
Code
FU2-39 Set it to Sensorless_S.
DRV-3 Set it to FX/RX-1.
EXT-2 ~ 4 Set P3, P4, P5 to Speed-L, Speed-M, Speed-H.
I/O-40 Set it to Frequency output .
Output V = 10V x output freq x output gain (ex100%) /
I/O-41
Motor runs in forward direction at the set freq via P3, 4, 5 if Fx
terminal is ON.
Motor decelerates to stop with Decel time 5 [sec] if FX terminal is
OFF.
Motor runs in reverse direction at the set freq via P3, 4, 5 if RX
terminal is ON.
Motor decelerates to stop with Decel time 5 [sec] if RX terminal is
OFF.
Chapter 3 – Function Settings
B1
R
S
T
G
S/W
FX
RX
BX
RST
JOG
P1
P2
P3
CM
Description
(Max freq x 100)
49
B2
U
IM
V
W
Output
freq meter
FM
FM
0 -10 V,
5G
Pulse
30A
30C
30B
AXA
Sub - A S/W
AXC
P4
P5
CN5
P6
CM