LG SV-iC5 Series Instruction Manual page 117

4 : FDT-5
Activated as B contact contrast to FDT-4.
Active condition
Group LED Display
I/O group
It cannot be set above F21- [Max Frequency].
When setting I52, I53 to 30.0 Hz and 10.0Hz, respectively
5 : Overload{OL}
Refer to Page 12-2 Overload Warning and trip
6 : Inverter Overload{IOL}
Refer to Page 12-6 Inverter Overload
7 : Motor Stall {STALL}
Refer to Page 12-3 Stall prevention
8 : Over voltage Trip {Ovt}
Become active when DC link voltage exceeded 400V and led to Over voltage trip.
9 : Low voltage Trip {Lvt}
Become active when DC link voltage decreased to 200V and led to Low voltage trip.
10 : Inverter heatsink overheating {OHt}
Become active when overheated inverter heatsink triggers protection function.
Accel time: Run Frequency >= FDT Level
Decel time: Run Frequency > (FDT Level – FDT Bandwidth/2)
Parameter Name
[Frequency
I52
Level]
[Frequency
I53
Bandwidth]
30Hz
Freq.
MO
Run
command
Set
value
Detection
-
Detection
-
11-9
11. Monitoring
Min/Max Factory
range default
30.0
0/400
10.0
25Hz
SV-iC5
Unit
Hz