Hypertherm HD3070 Plasma Arc Cutting System w/ Automatic Gas Console User Manual
Page 156
HD3070 with Automatic Gas Console
Instruction Manual
5-31
16
MAINTENANCE
PIERCE DELAY ERR **
5
This error signal is issued when the PIERCE COMPLETE
signal was not 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.
WRONG STATE ERR**
12
This error signal should never occur. It indicates that the
software has a very serious error that caused it to transfer
control to an undefined program state. It is very important to
record what the exact operating conditions were prior to the
error.
PHASE LOSS ERR
13
This error signal is issued when the phase loss protection
circuit has shutdown the system due to voltage phase loss or
input voltage dropping below 80% of nominal.
* These errors will also cause the error counter of the timer/counter to increment.
** These errors will also cause an error count output signal to the CNC.
Error Message
Error Code
Description