LiteOn EVO600043S2D2E20F Quick Start Guide

78
Keypad
Display
Fault Name
Cause
Possible Solution
level set to b5-12
for longer than
the time set to
b5-13.
oH
Heatsink Overheat
Heatsink
temperature over
95°C
1. Ambient
temperature is too
high
2. Internal cooling
fan stopped
operating
3. Bad air flow due
to insufficient
room.
1.Check the temperature surrounding the
drive
a. Improve the air flow inside the enclosure
panel
b. Install an air conditioner or fan to cool the
environment
c. Remove any possible source of heat
2. Measure the output current
a. Reduce the load
b. Lower setting in C6-00 ( Carrier Frequency
Option )
3.Replace the cooling fan
oH1
Motor Overheat
The temperature
signal from motor
temperature
sensor via the
multi-funtion
analog input (E3-
01=20) exceeded
the overheat
detection level of
the drive.
1. Fault on the
machinery (e.g.,
machinery is locked
up)
2. Motor overheat
1. Check the machinery status
2. Check the load, acceleration / deceleration
time and cycle time
a. Reduce the load.
b. Increase the C1-00 to C1-07 (Acc./Dec.
Time) settings
c. Adjust d1-02 to d1-11 (V/F Characteristics)
ot1
Overtorque
Detection 1
The current has
exceeded the
torque level set to
P6-01 for longer
than the time set
to P6-02
1. Incorrect
parameter settings
2. Malfunction on
machinery
1. Reset P6-01 and P6-02
2. Check machinery and load status
ov
Overvoltage
Voltage in the DC
bus exceeded the
1. Drive input
power has surge
voltage entering
2. Machinery
1. Install a DC link choke
Voltage surge can result from a thyristor
convertor and phase advancing capacitor
using the same input power supply

LiteOn EVO600043S2D2E20F Specifications

General

Brand	LiteOn
Model	EVO600043S2D2E20F
Category	Controller
Language	English