Hyundai Generator Fault Codes, Troubleshooting and Maintenance
|
Error Code |
Name |
Probable Cause(s) |
|
E05 |
Overload protection |
When a motor
overload is detected by the electronic thermal function, the inverter trips and turns OFF its output. |
|
E06 |
Braking resistor overload |
When the regenerative braking resistor exceeds the usage time
allowance or usage ratio,
the inverter trips and turns OFF its output to the motor. |
|
E07 |
Over voltage protection |
When the DC bus voltage exceeds a threshold, due to regenerative energy from
the motor. |
|
E08 |
EEPROM error |
When the built-in EEPROM memory has problems due
to noise or excessive temperature, the inverter trips and turns
OFF its output
to the motor. |
|
E09 |
Under-voltage error |
A decrease of internal DC bus voltage
below a threshold results in a control circuit fault.
This condition can also
generate excessive motor heat or cause
low torque. The inverter trips
and turns OFF its output. |
|
E10 |
CT (current transformer) error |
If a strong source
of electrical interference is close to the inverter or a fault occurs
in a built-in CT (current transformer), the inverter trips and turns its output
OFF. |
|
E11 |
CPU error |
A malfunction in the built-in CPU has occurred, so the inverter
trips and turns
OFF its output
to the motor. |
|
E12 |
External trip |
A signal on an intelligent input terminal config- ured as EXT has occurred. The inverter trips and turns OFF the
output to the
motor. |
|
E13 |
USP |
When the Unattended Start
Protection (USP) is enabled, an error occurred when power
is applied while a Run signal is present. The inverter trips
and does not
go into Run
Mode until the error
is cleared. |
|
E14 |
Ground fault |
The inverter is protected by the detection of
ground faults
between the inverter output
and the motor during powerup tests.
This feature protects the inverter, and does not
protect humans. |
|
E15 |
Input over-voltage |
When the input voltage is higher than
the specified
value, it is detected 60 seconds
after powerup
and the inverter
trips and turns
OFF its output. |
|
E16 |
Instantaneous power failure |
When the input power is removed
for more than 15ms, the inverter trips and the output
to the motor turns OFF. If the power failure duration exceeds the duration set
in parameter B002,
it is consid- ered a power
failure. When
input power
is restored, the inverter restarts if the Run
signal is present, depending on the restart
condition. |
|
E21 |
Inverter thermal trip |
When the inverter internal temperature is above the threshold, the thermal
sensor in the
inverter module detects
the excessive temperature of the power devices and trips, turning
the inverter output OFF. |
|
Error Code |
Name |
Probable Cause(s) |
|
E23 |
Gate array error |
An internal inverter error has occurred in commu- nications between the
CPU and gate
array IC. |
|
E24 |
Phase failure detection |
One of three lines of the 3-phase
power is missing. |
|
E30 |
IGBT error |
When an instantaneous over-current condition occurs on any IGBT (output
transistor) device,
the inverter alarm trips. then it turns the outputs OFF in order
to protect the
circuitry. |
|
E35 |
Thermistor |
When a thermistor is connected to terminals [THM] and [CM1] and
the inverter has sensed
the temperature is too high, the
inverter trips and turns OFF the output. |
|
E36 |
Brake error |
When the inverter releases the brake and cannot detect whether the external brake is ON or OFF within the waiting time
(set by parameter B024), the inverter trips and
turns OFF the output
to the motor. |
|
–––– |
Under-voltage (brownout) with output
shutoff |
Due to low input voltage, the inverter turns
its output OFF and tries
to restart. If it fails
to restart,
then the alarm trips to record
the under-voltage error event. |
|
E6X |
Expansion card #1 connection error |
An error has occurred in an expansion card or at its connecting terminals. Please refer to the manual for the expansion card for additional details. |
|
E7X |
Expansion card #2 connection error |
NOTE: If an EEPROM error (E08) occurs, be sure to confirm the parameter data values are still
correct.
View manual:
https://drive.google.com/file/d/1NG6hqXOQOIeA8CZRN4-hAi_92nSKF2lV/view?usp=sharing
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