5/14/2018
The motor protection parameter
F5.01 setting is suitable or not
Yes
The load is too big or the motor is blocked
No
The type of inverter is small
No Correctly set up the parameter
Yes
Reduce the load or
increase the inverter capacity
8. InverterOver Load(E008)
The load is too big or the motor is blocked
No
The type of inverter is small
9. Inverse unit protection(E009、E019、E029)
Yes
Reduce the load or
increase the inverter capacity
Check if the output loop of the motor
driver inverter has the earthing
or short circuit
No
Whether the link between the motor
and the motor driver inverter is too long
No
Whether the module is overheated
No
Check if the internal links of
the motor driver inverter are loose
No
Whether it is normal after the
renewal of the main control board
No
Whether the drive board is normal
after renewal
No
Whether the inverse module
is normal after renewal
Yes
Remove the peripheral fault
Yes
Install the reactor or
output wave-filter
Yes
Check if the wind channel is
blocked or the fan is working
normally and remove the problem
Yes
Plug all the links
Yes
main control board fault
Yes
drive board fault
Yes
Inverse module damage
Seek technical support
-77-
The input voltage is too high or not
Fuling Inve r te r Use r Ma nua l - slide pdf.c om
No
If there exists external forces driving the
motor operation during the deceleration process
No
The deceleration time is too short or not
No
Is there any brake resistor installed
Yes
Seek technical support
Yes Adjust the voltage within
normal range
Yes Cancel the external force or
install the brake resistor
Yes Increase the acceleration time
or install the brake resistor
No
Install the brake resistor
11. External Failure(E00D)
Press STOP button to stop in the
non keyboard operation mode or not
No
Input peripheral fault signal via
multifunctional terminal DI or not
No
Use STOP in stall
Yes
Reset running
Yes
Check and remove
peripheral fault
Yes
Reset running
12. Diode Module Over Heat(E00E)
If the environmental temperature is too high
No
If the wind channel is blocked
No
If the fan is damaged
No
If the modular heat-variable resistor is damaged
No
If the inverse module is damaged
Yes Reduce the environmental
temperature
Yes
Clear the wind channel
Yes
Change the fan
Yes Change the heatvariable
resistor
Yes Change the inverse module
Seek for the technical support
-78-
DZB Series
http://slide pdf.c om/re a de r/full/fuling-inve r te r-use r-ma nua l
13. EEPROM read-write failure(E00F)
Chapter 7 Fault Diagnosis and Countermeasures
DZB Series
16. Current Inspection Circuit Failure(E015)
Chapter 7 Fault Diagnosis and Countermeasures
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