LG SV-iS5 User Manual

Chapter 3 – Function Settings
44
8) Operation-starting method
Parameter Name Code Description
Starting method
FU2-20
FU2-21
FU2-26
FU2-27
Motor starting method:
[FU2-20]: Power-on run,
[FU2-21] Restart after Fault Reset,
[FU2-26] Number of Auto Restart Attempt
[FU2-27] Delay Time Before Auto Restart
See parameter description for more details.
Speed Search Selection
FU2-22
FU2-23
FU2-24
FU2-25
Speed search function is available during Accel, trip,
instant power failure, restart after fault reset and auto
restart. See parameter description for more details.
3.1.3 Application function setting
1) PID operation
The inverter can be used to exercise process control, e.g. flow rate, air volume or pressure via PID feedback control.
Parameter Name Code Description
PID control setting FU2-41~ FU2-60 Parameters for PID control setting
2) Jog and Multi-speed operation
Parameter Name Code Description
Multi function input
terminal setting
I/O-12 ~14
EXT2 ~ 4
If I/O-12 ~14 are set to Speed-H, Speed-M, Speed-L,
multi- speed operation up to speed 7 is available.
Filter time constant for
input terminal
I/O-17 Effective for eliminating noise in the freq. setting circuit
Speed reference value
DRV-05 ~ 7
I/O-21 ~ I/O-24
Speed reference value for each step setting
Accel/Decel time
setting for each step
I/O-25 ~ 38 Accel/Decel time for each step setting
Jog freq. I/O-20
Jog freq for jog operation setting
Speed-H Speed-M Speed-L JOG Speed Signal Parameter value
0 0 0 0 Speed 0 DRV-00
X X X 1 Jog freq. I/O-20
0 0 1 0 Speed –1 DRV-05
0 1 0 0 Speed –2 DRV-06
0 1 1 0 Speed –3 DRV-07
1 0 0 0 Speed –4 I/O-21
1 0 1 0 Speed –5 I/O-22
1 1 0 0 Speed –6 I/O-23
1 1 1 0 Speed –7 I/O-24
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LG SV-iS5 Specifications

General

Brand	LG
Model	SV-iS5
Category	Controller
Language	English