Hypertherm XPR460 - Ramp-Down State (13); End of Cycle State (14)

If the Steady state (12) completes correctly, the process continues with Ramp-down state (13) on page
228.
Refer to Initial inspection steps on page 273 for troubleshooting procedures.
Ramp-down state (13)
The Ramp-down state (13) starts when the CNC removes the Plasma Start command.
Did the Ramp-down state (13)
complete correctly?
Continue to End of Cycle state (14).
Yes
Decrease the current to the final setpoint.
Continue troubleshooting steps
to identify the problem.
No
Decrease the gas flow to the final setpoint.
If the Ramp-down state (13) completes correctly, the process continues with End of Cycle state (14) on
page 228.
Refer to Initial inspection steps on page 273 for troubleshooting procedures.
End of Cycle state (14)
The End of Cycle state (14) stops the choppers and gas flows. It also starts timers to stop the fans and
the coolant pump.
Operation
6
228
811530 Instruction Manual XPR460