LSIS LSLV-S100 - Fault Trip Output Using Multi-Function Output Terminal and Relay

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Learning Advanced Features
Fault Trip Output using Multi-Function Output Terminal
and Relay
The inverter can output fault trip state using multi-function output terminal (Q1) and relay
(Relay 1).
Group
Code
Name
LCD Display
Parameter
Setting
Setting Range
Unit
OU
30
Fault trip output mode
Trip Out
Mode
010
-
bit
31
Multi-function relay1
Relay 1
29
Trip
-
-
32*
Multi-function relay2
Relay 2
14
Run
-
-
33
Multi-function output1
Q1 Define
14
Run
-
-
53
Fault trip output on
delay
TripOut
OnDly
0.00
0.00–100.00
sec
54
Fault trip output off
delay
TripOut OffDly
0.00
0.00–100.00
sec
* Available for 30-75kW models only.
Fault Trip Output by Multi-function Output Terminal and Relay - Setting Details
Code
Description
OU.30 Trip Out Mode
Fault trip relay operates based on the fault trip output settings.
Item
bit on
bit off
Keypad
LCD
keypad
When a fault trip occurs in the inverter, the relevant terminal and relay will
operate. Depending on the fault trip type, terminal and relay operation
can be configured as shown in the table below.
Setting
Function
bit3
bit2
bit1

Operates when low voltage fault trips occur

Operates when fault trips other than low
voltage occur

Operates when auto restart fails (Pr. 08–09)
OU.31 Relay1
OU.32 Relay2
OU.33 Q1 Define
Select fault trip output terminal/relay and select 29(Trip Mode) at codes
OU. 31, 32, 33.
OU.53 TripOut On
Dly,
OU.54 TripOut OffDly
If a fault trip occurs, trip relay or multi-function output operates after the
time delay set in OU.53. Terminal is off with the input initialized after the
time delay set in OU.53.