5/14/2018
Whether it is normal after the
renewal of the main control board
No main control board fault
Seek technical support
14. Input phase failure(E012)
No
Fuling Inver ter User Manual - slidepdf.cCohmeck if Hall device is normal
Yes
No
Check if the drive board is normal
Seek technical support
Change Hall device
Change drive board
Check if the three-phase input power is normal
Yes
Check if the drive board is no rmal
Yes
Check if The main control board is normal
Check and remove the problems in
No the peripheral lines,To make the
three-phase power entering the
frequency inverter normal
No
Change drive board
No
Change main control board
17. Motor self-learning failure(E016)
The motor parameters are configured
as per the data on the nam eplate or not
Yes
The parameters identification process
is overtime or not
No
Correctly configure the
motor parameters
Yes Check the lead wire from
frequency inverter to motor
Seek technical support
15. Output phase failure(E013)
Check if the lead wire from frequency
inverter to the motor is normal
Yes
Check if the thre-e p hase output of
frequency inverter is balanced when
running without motor
No
Check if drive board is normal
Yes
Check if the module is normal
No
Remove peripheral fault
Yes
Check if the motor three -
phase winding is normal,
If no, remove t he fault.
No
Change drive board
No
Change module
18. Communication Failure(E018)
Master station works or not
Yes
RS485 communication connection
is normal or not
Yes
Baud rate setup is correct or not
Yes
Communication parameters F6.02
and F6.03 are correctly set up or not
Yes
Seek technical support
No Check master station
connection
No Check communication
connection
No
Correctly set up
baud rate
No Change communication
parameters
Seek technical support
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