Resetting The Frequency Converter; Checking The Last Error Code; Omron; Mx2 - HTC 650 E Classic Manual

Electronic error codes
7.2.2

Resetting the frequency converter

• Press and hold the "RESET" button in for two seconds.
7.2.3

Checking the last error code

1. Press FUNC, D01 is shown in the display.
2. Press "arrow up", until D08 is shown in the display.
3. Press FUNC, the error code is shown in the display.
4. Press FUNC again, the current frequency is shown in the display.
5. Press FUNC once again, the motor voltage is shown in the display.
6. Press FUNC once again, the voltage of the DC bus is shown in the display.
Press "arrow up", until D09 is shown in the display, in order to see the previous error
codes.
7.3

Omron

7.3.1

MX2

Error Cause
code
E01 Excess current at constant
speed
E02 Excess current during
deceleration
E03 Excess current during
acceleration
E04 Excess current under other
conditions
E05 Overload
E08 Internal EEPROM error due to
overheating or interference
E09 Under-voltage
E10 Internal current supply error
E11 Internal processor fault
26
Action
The machine is running too fast or with too great a load. Lower
the speed, lower the load by changing the position of the
weights and check your tools. Check mechanical inertia, spin
the grinding discs.
See E01
See E01
See E01
See E01
Open the control cabinet and ventilate. Check the filter and the
cooling fans in the cabinet. Let the frequency converter cool
down before restarting.
The connection cable is too long, poor connection or too many
consumers connected to the mains. Change socket, use shorter
cables and lower the speed.
Contact HTC Service Centre.
Reset the electronics using the Reset procedure.
HTC 650 E Classic
3.0