Electronic error codes
HTC 1500 ixT
44 3.0
7. Electronic error codes
7.1. General information
All the warning and error codes that may occur in the frequency
converter in the control cabinet are listed below. In the event of
other error codes, contact HTC Service.
Table 7-1:Warning and error codes generated by the frequency converter
Code Cause Action
0001 Excess current Review tool selection.
Reduce the grinding speed.
Check that the grinding head is moving
freely.
Check the motor cable and connector.
Check the motor.
0002 Excess voltage Check if the power supply is showing
static or transient excess voltage.
0003 Excess temperature in the converter. Check the cabinet cooling system.
Ensure that the cabinet is clean.
Check the converter's cooling fan.
0004 Short circuit in motor or motor cable. Check the motor cable and connector.
Check the motor.
0006 Under-voltage Check supply fuses and mains fuses.
0009 Motor temperature too high due to
overload.
Check that the grinding head/suction
motor is moving freely.
Check the motor's cooling flanges and
fan.
0010 Panel dropout Check panel connection.
0012 Locked motor Check that the grinding head is moving
freely.
0014 External fault: thermocontact in the dust
separator's motor
Check motor temperature and
thermocontact in the dust separator.
0015 External fault: thermocontact in the dust
separator's motor
Check motor temperature and
thermocontact in the dust separator.
0016 Earth fault Check the motor cable and connector.
Check the motor.
0022 Phase failure on supply in. Check supply fuses.
Check if there is a lack of symmetry in
the mains supply.
0028 Interruption to field bus communication. Contact HTC Service.
0034 Phase failure in motor. Check the motor cable and connector.
Check the motor.
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