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Chapter 12. Protective functions
12.2 Overload Warning and trip
z Overload warning
Group
LED
Display
Parameter Name
Set
value
Min/Max
setting
Factory
default
Unit
F54
[Overload warning
level]
-
30/150 150 %
Function
group 1
F55
[Overload warning time]
-
0/30 10 Sec
I54
[Multi-function output
terminal select]
5
12
I/O group
I55
[Multi-function relay
select]
5
0/17
17
Select one output terminal for this function between MO and 30AC.
If selecting MO as output terminal, set I54 to 5 {Overload: OL}.
F54: Set the value as a percent of motor rated current.
Current
Multi-function
output
F54
t : Overload
warning time
tt
z Overload trip
Group
LED
Display
Parameter Name
Set
value
Min/Max
setting
Factory
default
Unit
F56
[Overload trip select]
1
0/1 0
F57
[Overload trip level]
- 30/200 180 %
Function
group 1
F58
[Overload trip time]
- 0/60 60 sec
Set F56 to 1.
Inverter output is turned off when motor is overloaded.
Inverter output is turned off when excessive current flows to the motor for F58 – [Overload trip
time].
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