Light Load Detection Signal; Multi-Function Output Terminal On Delay/Off Delay - Omron JX User Manual

4-2 Function Mode

Light Load Detection Signal

This function outputs a signal when the Inverter output current has fallen below the C039 set value.
Data
43
Available output terminals
Required settings
4
The signal is output if the load current has fallen below
the C039 set value with the light load signal output
mode set to 00 or 01 in C038, and LOC (43) allocated
to the multi-function output terminal.
This function helps avoid a trip resulting from a falling
motor current.
Parameter No.
C038
C039

Multi-function Output Terminal ON Delay/OFF Delay

This function allows you to set ON/OFF delay times respectively from 0.1 to 100 seconds at the
signal output of the multi-function output terminals (11 and relay). The following figure shows the
output status.
Parameter No.
C144
C145
C148
C149
4-60
Symbol Function name
Light load detection
LOC
signal
Function name
00: Enabled during acceleration,
Light load signal output
mode 01: Enabled only during constant
Light load detection 0.0 to 2.0 × Rated current
level 0.0: Does not operate
Function name
Output terminal 11
ON delay
Output terminal 11
OFF delay
Relay output
ON delay
Relay output
OFF delay
Status
ON Output current is lower than the C039 set value.
OFF Output current is higher than the C039 set value.
11-CM2, AL2-AL0 (or AL1-AL0)
C021, C026, C038, C039
Data
constant speed, and deceleration
speed
Data
0.0 to 100.0
0.0 to 100.0
0.0 to 100.0
0.0 to 100.0
Description
Output
current
C039
0
[LOC]
output
1
0
Default setting
01
Rated current
Default setting
0.0
0.0
0.0
0.0
t
t
Unit
⎯
A
Unit
s
s
s
s