Trouble Shooting
104
Fault Code
Fault Type
Reason
Solution
ITE
Current
detection fault
1. Wires or connectors of
control board are loose
2. Hall sensor is
damaged.
3. Amplifying circuit is
abnormal.
1. Check the wiring.
2. Ask for support.
TE Autotuning
fault
1. Improper setting of
motor rated parameters.
2. Overtime of
autotuning.
1. Set rated parameters
according to motor
nameplate.
2. Check motor’s
wiring.
PCE Encoder
fault
1. Signal wire of encoder
was broken.
2. Encoder was
damaged.
1. Inspect encoder
connection.
2. Inspect whether the
encoder output signal
or not.
PCDE
Encoder
reverse fault
Encoder signal wire was
connected wrong.
Adjust encoder wiring.
OPSE System
fault
1. Serious disturbance
cause control board
unable to operate
properly.
2. Noise cause control
board malfunction.
1. Press STOP/RST to
reset or install input
filter at input side.
2. Ask for support.
EEP EEPROM
fault
Read/Write fault of
control parameters
Press STOP/RESET to
reset
Ask for support
PIDE
PID feedback
fault
1. PID feedback
disconnected.
2. PID feedback source
disappears.
1. Inspect PID feedback
signal wire.
2. Inspect PID feedback
source.
BCE
Brake unit fault
1. Braking circuit failure
or brake tube damaged.
2. Too low resistance of
externally connected
braking resistor.
1. Inspect braking unit,
replace braking tube.
2. Increase braking
resistance.
-END-
Trial time
reached
Trial time which
determined by factory
reached.
Contact supplier and
ask for support.
LCD-E
LCD
disconnected
1. LCD disconnected
2. Material broken during
tension control
1. Press STOP/RST to
reset, connect LCD
then download or
upload parameter.
2. Check material.
TI-E
Clock chip fault
Clock chip damaged
Ask for support.
Factory
Reserved
