LS SV-iG5H Series, Manual, Page: 57 / 226

43
Function list
Fu
nc
tio
ns
Lis
t
Function group 1
LED
display
Address
for
communi-
cation
Parameter
name
Min/
Max
range
Description
Factory
defaults
Adj.
during
run
Page
F51
1)
A233
[Electronic
thermal level
for 1 minute] 50 -
200
[%]
This parameter sets max current capable
of flowing to the motor continuously for 1
minute.
The set value is the percentage of H33
–
[Motor rated current].
It cannot be set below F52
–[Electronic
thermal level for continuous].
120 O
159
F52
1)
A234
[Electronic
thermal level
for continuous] 50 -
150
[%]
This parameter sets the amount of current
to keep the motor running continuously.
It cannot be set higher than F51
–
[Electronic thermal level for 1 minute].
100 O
F53
1)
A235
[Motor cooling
method]
0 - 1
0
Standard motor having cooling fan
directly connected to the shaft
0 O
1
A motor using a separate motor to
power a cooling fan.
F54 A236
[Overload
warning level]
30 -
150
[%]
This parameter sets the amount of current
to issue an alarm signal at a relay or multi-
function output terminal (see I54, I55).
The set value is the percentage of H33-
[Motor rated current].
110 O
161
F55 A237
[Overload
warning time] 0 - 30
[Sec]
This parameter issues an alarm signal
when the current greater than F54-
[Overload warning level] flows to the
motor for F55- [Overload warning time].
10 O
F56 A238
[Overload trip
select]
0 - 1
This parameter turns off the inverter
output when motor is overloaded.
1 O
161
F57 A239
[Overload trip
level]
30 -
200
[%]
This parameter sets the amount of
overload current.
The value is the percentage of H33-
[Motor rated current].
120 O
F58 A23A
[Overload trip
time] 0 - 60
[Sec]
This parameter turns off the inverter
output when the F57- [Overload trip level]
of current flows to the motor for F58-
[Overload trip time].
60 O
1)
Set F50 to 1 to display this parameter.