Tuesday, 15 September 2020

Hyundai Generator Fault Codes, Troubleshooting and Maintenance

 

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



For Spare Parts:


Orion AC&R Limited

10 Grisedale Court
Woburn Road Industrial Estate
Kempston
Bedfordshire
MK42 7EE
United Kingdom

Sales And Service: +44 (0)1234 841221 
Fax: +44 (0)1234 852662
Email: info@orionair.co.uk

Opening Hours:


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