LG C Series User Manual
Page 48
Chapter 7. Function list
1) Set H10 to 1 to be displayed.
# H17, 18 is used when F2, F3 is set to 1 S-Curve.
Function group 2
LED
display
Parameter
name
Min/Max
range
Description
Factory
defaults
Adjustable
during run
Page
This parameter is active to prevent any
possible fault when the inverter outputs its
voltage to the running motor.
1. H20-
[Power
On start]
2.Restart
after
instant
power
failure
3.Operation
after fault
occurred
4.Normal
acceler-
ation
Bit 3
Bit 2
Bit 1
Bit 0
0 - - - -
1 - - - 3
2 - - 3
3 - - 3
3
4 -
3
- -
5 -
3
-
3
6 -
3
3
7 -
3
3
3
8
3
- - -
9
3
- - 3
10
3
-
3
-
11
3
-
3
3
12
3
3
- -
13
3
3
-
3
14
3
3
3
-
H22
2)
[Speed
Search
Select]
0/15
15
3
3
3
3
0 O
10-
12
H23 [Current
level
during Speed
search]
80/200
[%]
This parameter limits the amount of
current during speed search.
The set value is the percentage of the
H33- [Motor rated current].
100 O
H24 [P
gain
during
Speed
search]
0/9999
It is the Proportional gain used for Speed
Search PI controller.
100 O
H25
[I gain during
speed
search]
0/9999
It is the Integral gain used for Speed
search PI controller.
1000 O
10-
12
2)
#4.Normal acceleration has first priority. Even though #4 is selected along with other bits, Inverter starts Speed search #4.
Function group 2
LED
display
Parameter
Name
Min/Max
Range
Description
Factory
defaults
Adjustable
during run
Page
H26 [Number
of
Auto Restart
try]
0/10
This parameter sets the number of
restart tries after a fault occurs.
Auto Restart is deactivated if the fault
outnumbers the restart tries.
This function is active when [drv] is
set to 1 or 2 {Run/Stop via control
terminal}.
Deactivated during active protection
function (OHT, LVT, EXT, HWT etc.)
0 O
H27 [Auto
Restart
time]
0/60 [sec]
This parameter sets the time between
restart tries.
1.0 O
10-
15
0.2 0.2
kW
0.4 0.4
kW
0.75 0.75
kW
1.5 1.5
kW
H30 [Motor
type
select]
0.2/2.2
2.2 2.2
kW
1)
Automatically
set
X 10-6
48