LSIS LSLV-S100 - Inverter Overload Protection

215
Learning Protection Features
External Trip Signal Setting Details
Code
Description
In.87 DI NC/NO Sel
Selects the type of input contact. If the mark of the switch is at the bottom (0), it
operates as an A contact (Normally Open). If the mark is at the top (1), it operates
as a B contact (Normally Closed).
The corresponding terminals for each bit are as follows:
Bit
11
10
9
8
7
6
5
4
3
2
1
Terminal
P7
P6
P5
P4
P3
P2
P1
6.2.3 Inverter Overload Protection
When the inverter input current exceeds the rated current, a protective function is activated to
prevent damages to the inverter based on inverse proportional characteristics.
Group
Code
Name
LCD Display
Parameter Setting
Setting range
Unit
OU
31
Multi-function relay 1
Relay 1
6
IOL
-
-
33
Multi-function output 1
Q1 Define
Note
A warning signal output can be provided in advance by the multi-function output terminal before the
inverter overload protection function (IOLT) operates. When the overcurrent time reaches 60% of the
allowed overcurrent (150%, 1 min), a warning signal output is provided (signal output at 150%, 36sec).