Electronic Error Codes; General; Hitachi Sj200 - HTC 500 Manual

Electronic error codes

7. Electronic error codes

7.1. General

In the event of an error, the error code is shown in the display.
The most common error codes that may occur on the frequency
converter, in the control cabinet, are listed below. In the event of
other errors, contact the HTC Service Centre.

7.2. Hitachi SJ200

Error code Cause
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
E13 Anti-restart switch tripped
E14 Earth fault
E15 Excess voltage
30
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 electrical cabinet and
allow to cool. 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.
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.
HTC 500
1.0