LSIS LSLV-S100 User Manual

Learning Protection Features
259
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
-
-
32*
Multi-function relay 2
Relay 2
33
Multi-function output 1
Q1 Define
* Available for 30-75kW models only.
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).
Speed Command Loss
When setting operation speed using an analog input at the terminal block, communication
options, or the keypad, speed command loss setting can be used to select the inverter
operation for situations when the speed command is lost due to the disconnection of signal
cables.
Group
Code
Name
LCD Display
Parameter Setting
Setting range
Unit
Pr
12
Speed command
loss operation mode
Lost Cmd
Mode
1
Free-Run
-
-
13
Time to determine
speed command
loss
Lost Cmd
Time
1.0
0.1-120
s
14
Operation frequency
at speed command
loss
Lost Preset F
0.00
Start
frequency–
Max.
frequency
Hz
15
Analog input loss
decision level
AI Lost Level
0
Half of x1
-
OU
31
Multi-function Relay
1
Relay 1
13
Lost
Command
-
-
32*
Multi-function Relay
2
Relay 2
33
Multi-function output
1
Q1 Define
* Available for 30-75kW models only.

LSIS LSLV-S100 Specifications

General

Brand	LSIS
Model	LSLV-S100
Category	Controller
Language	English