Hypertherm HD3070 Plasma Arc Cutting System w/ Automatic Gas Console - Manual (Page 96)

HD3070 with Automatic Gas Console Instruction Manual 4-7
16
OPERATION
LCD Display Error Messages
Power Supply System (PS-ERR)
Error Message Error Code Description
NO ERROR 0
LOW COOLANT LEVEL 1 This error signal is issued as a warning to the CNC that the
coolant reservoir needs to have coolant added.
INTERLOCK ERR 2 This error is issued during operation when one of the
pressure or temperature switches connected to the power
distribution PCB is opened. Check STATUS LEDs on power
supply.
HOLD TIMEOUT ERR 3 This error signal is issued if the HOLD INPUT signal was not
released within 10 seconds after the end of preflow.
NO PILOT TIMEOUT ERR 4 This error signal is issued when the high frequency was
unable to ignite the pilot arc within 1 second.
PIERCE DELAY ERR 5 This error signal is issued when the PIERCE COMPLETE
signal should have been received within 2 seconds of the
transfer signal.
TRANSFER TIMEOUT ERR 6 This error signal is issued when the transfer of current to the
work was not sensed within 4 seconds of torch ignition.
RAMPUP BLOWOUT ERR* 7 This error signal is issued when the arc was extinguished
after current transfer to the workpiece, but before steady-
state operation.
RUNNING ARC BLOWOUT ERR* 8 This error signal is issued when the arc was lost during
steady-state operation.
ARC OVER VOLTAGE ERR* 9 This error signal is issued during steady-state operation
when the measured arc voltage exceeded the programmed
maximum allowable arc voltage (200V).
RAMPDWN ARC BLOWOUT ERR* 10 This error signal is issued when the arc was lost during
current ramp down, but before the programmed ramp down
time has elapsed.