CHV100 Series Close Loop Vector Control Inverter
.114.
Fault Code
Fault Type
Reason
Solution
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
7.2 Common Faults and Solutions
Inverter may have following faults or malfunctions during operation, please refer to the
following solutions.
No display after power on:
l
Inspect whether the voltage of power supply is the same as the inverter rated