Electronic Error Codes - Hitachi Sj200 - HTC 650 HDX Manual

Electronic error codes - Hitachi SJ200

An error code is automatically displayed if a fault causes the frequency converter to trip out. The following list contains error
codes and their possible causes to consider. For resetting see page 33.
Error code
E0
E0
E03
E0
E05
E07
Explanation
Overload under continuous operation
Overload under retardation
Overload under acceleration
Overload at stationary position
Overload
Overvoltage
30
Possible Causes
The most common codes in this
category are E0 and E03. This error
may arise in the event of momentary
overload. This may be due to the
machine being run too quickly or with
a high load. Try reducing the speed,
alleviating the load by moving the
position of the weights and checking
your tools. If the error is an E03,
you can try starting the machine on
another surface.
See E01
See E01
See E01
Occurs during prolonged overloads.
If the overload lamp has been lit for
a length of time, this will be the result
when the electronics cannot handle
the load any more. Drop the speed
or reduce the load by adjusting the
weights or tools.
May arise if there is a mechanical
fault and the motor generates current
back to the electronics. Check the
mechanical functionality such as belts
and bearings.