Instruction Manual
for
AS380 Series Elevator Integrated Drive Controller
268
Code
Fault
Description
Possible Cause Solution
106
Parameter error
Parameter error Modify the inverter parameters
107
Current sensor
fault
Driver board hardware
failure
Ask professional technical personnel for Inspection
108
Braking resistor
short circuit
short circuit of external
braking resistor
Check the braking resistor connection
109
Current
instantaneous
value is too
large
When Ia, Ib, Ic is not in
operation, instantaneous
value of three-phase current
is too large and reports alarm
Ask professional technical personnel for Inspection
112
IGBT
short-circuit
protection
Short circuit in periphery Check whether the motor and output wiring is short
circuit, and whether the earthing is short circuit
113
Communication
failure for AIO
Loose connectors inside
inverter
Ask professional technical personnel for Inspection
Hardware has bad contact or
is damaged
Ask professional technical personnel for Inspection
114
Charging relay
failure
Charging relay damaged
Ask professional technical personnel for Inspection
The transient drop of
three-phase input power
voltage exceeds 30V
Check the cause for input voltage drop
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