ASL INTERCOM T2 Manual page 14

[2]: Check the internal wiring of the power socket of the machine to ensure it is not loose and the wire has a good connection.
[3]: Check the motor wire connection box to ensure it is not moist and whether there are burned wires.
[4]: To ensure there is sufficient current to operate this machine, we suggest customers to use 3*6square cable
to operate 220V 11KW motor and 4*4square meter cable to operate 380V 11KW motor.
Fault Code Fault Name
-Lu- DC Bus under voltage
Inverter output
E0001 overcurrent (In
acceleration process)
Inverter output
E0002 overcurrent (in
deceleration process)
Inverter output
E0003 overcurrent (in constant
speed process)
DC Bus Over Voltage (In
E0004
acceleration process)
DC Bus Over Voltage (in
E0005
deceleration process)
DC Bus Over Voltage (in
E0006
constant speed process)
E007 Stall overvoltage
E0008 Fault of power module
ERROR CODES
Possible reasons of fault
•
At the beginning of powering on and
at the end of powering off
•
Input Voltage is too low
•
Improper wiring leads to under
voltage of hardware
•
Improper connection between inverter
and motor
•
Improper motor parameters
•
The rating of the used inverter is too
small
•
Acceleration/deceleration time is too
short
•
Instant stop occurs, the running motor
is restarted
•
Input voltage is too high
•
Deceleration time is too short
•
Improper wiring leads to overvoltage
of hardware
•
Instant stop occurs, the running motor
is restarted
•
Improper selection of the braking
devices
•
Bus voltage is too high
•
The setting of stall overvoltage is too
low
•
Short circuit between phases output
•
Short circuit to the ground
•
Output current is too high
•
Power module is damaged
14
Counter-measures
•
It is normal status of
powering on and powering
off
•
Please Check input power
voltage
•
Please Check wiring and
wire the inverter properly
•
Connect the inverter
motor properly
•
Please set correct motor
parameters (F08.00-
F08.04, F13.01-F13.05)
•
Select inverter with higher
rating
•
Please set proper
acceleration time and
deceleration time (F03.01-
F03.08)
•
Please set start mode to
be speed tracking (F02.00
= 2)
•
Please check power input
•
Please set a proper value
for deceleration time
(F03.02, F03..04, F03.06,
F03.08)
•
Please check wiring and
wire the inverter properly
•
Please set start mode to
be speed tracking (F02.00
= 2)
•
Please check power input
of the function of brake
•
Set the value of stall
overvoltage (F19.19)
Properly
•
Please check the
connection and connect
the wire properly
•
Please check the