LG SV-iC5 Series Instruction Manual page 48

7. Function list
LED Parameter
display name
F51 [Electronic
4) thermal level
for 1 minute]
F52 [Electronic
thermal level
for continuous]
F53 [Motor cooling
method]
F54 [Overload
warning level]
F55 [Overload
warning time]
F56 [Overload trip
select]
F57 [Overload trip
level]
F58 [Overload trip
time]
4): Set F50 to 1 to display this parameter
Min/Max
range
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].
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].
0/1 0 Standard motor having cooling fan
directly connected to the shaft
1 A motor using a separate motor to
power a cooling fan.
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].
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].
0/1 This parameter turns off the inverter output
when motor is overloaded.
30/200 This parameter sets the amount of
[%] overload current.
The value is the percentage of H33-
[Motor rated current].
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].
Description
7-6
Function group 1
Factory Adjustable
defaults during run
150 0
100 0
0 0
150 0
10 0
1 0
180 0
60 0
SV-iC5
Page
12-1
12-2
12-3