Resetting The Frequency Converter; Checking The Last Error Code - HTC 500 Manual

Electronic error codes
Error code Cause
E09 Under-voltage
E10 Internal current supply error
E11 Internal processor fault
E13 Anti-restart switch tripped
E14 Earth fault
E15 Excess voltage
E21 Excess temperature
E22 Internal processor error
E30 Internal communications error

7.3.1. Resetting the frequency converter

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7.3.2. Checking the last error code

For the "Set key" button, see Figure 7-1 on page 33.
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32
Press and hold the "RESET" button in for two seconds.
Press the "Set key" button; D001 is shown in the display.
Press the "arrow up" button until D081 is shown in the
display.
Press the "Set key" button; the error code is shown in the
display.
Press the "arrow up" button; the frequency at the time of
the error is shown in the display.
Press the "arrow up" button; the motor current during the
error is shown in the display.
Press the "arrow up" button; the voltage of the DC bus
during the error is shown in the display.
Action
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.
Check the operation when
starting the machine,
see Operation on page 22.
Check the motor's cables and
connections.
Mains voltage too high or
disturbance in the mains supply.
Check the supply voltage, change
socket.
See E08.
Contact HTC Service Centre.
Contact HTC Service Centre.
HTC 500
1.0