Command™ THC 401
Auto Kerf Detect
The Auto Kerf Detect feature reduces the possibility of the torch diving into the plate. When enabled,
the THC will detect sudden changes in arc voltage when crossing a kerf path and will freeze the THC.
Main Cut Screen
Automatic THC Mode
While at the main cut screen, when cutting with the Command
®
THC in Automatic mode, two new soft
keys will become available to manually increase and decrease the Arc Voltage for the cut.
Extend
When pressed during the pierce cycle, this soft key extends the pierce timer until it is stopped either
by a Set-Now or Release soft key press.
Set Now
Pressing the Set Now soft key terminates the pierce cycle and saves the new pierce time. The Set
Now soft key is often used in conjunction with the Extend soft key to modify the preset pierce time.
Release
A Release soft key press will terminate a pierce cycle, but will not modify the original pierce time. The
original pierce time is retained for any remaining pierces.