Hypertherm Phoenix 8.0 - Manual (Page 427)

Sensor THC
420
Position
The Sensor THC is operated as a separate axis on the CNC. Position information for the
THC axis can be displayed in the Watch window.
Plasma Process
Information critical to the THC operation may be added to the Lower Location. This
information includes Arc Voltage, the Set Arc Voltage, Cut Height and Pierce Delay.
Values for the Set Arc Voltage, Cut Height and Pierce Delay can be adjusted on the main
cut screen to customize the cut process.
Main Cut Screen
Automatic THC Mode
When the Sensor THC is cutting in automatic mode, three soft keys are available on the
main cut screen that allow the operator to manually increase and decrease arc voltage for
the cut and to switch to manual mode.
When the Sensor THC is cutting in manual mode, three soft keys are available on the
main cut screen that allow the operator to manually raise and lower the manual cut height
and to switch to automatic mode.