Hypertherm HTA Rev 6.00 Install Guide - Manual (Page 60)

48 Installation & Setup Guide
CNC/Tracer This output is used to control a CNC relay. The CNC relay
determines whether the control, tracing system or joystick is
commanding the amplifiers. This output is deactivated whenever the
control is off, in Teach Trace mode or is disabled. Otherwise it is
always activated.
Marker / Marker Enable
This output is used to activate an external marking device. It can only
be activated by the appropriate “M” code in the part program. Refer
to Appendix A in the operator’s manual for a complete description of
appropriate “M” code commands.
Cut Control
This output is used to enable the cutting oxygen in oxy fuel mode or
start the plasma system in plasma mode. This output can also be
used to activate a marking device.
Low Preheat Control
The Low Preheat Control output is used to enable the low preheat
gas when cutting in oxy fuel mode. It is activated for the “Low
Preheat Time” when initiating a cut.
Preheat Control
This output is used to enable the high preheat gas when cutting in
oxy fuel mode. It is activated for the “High Preheat Time” when
initiating a cut.
Key Press Indicator
The Key Press Indicator output is activated whenever a key is
pressed on the control.
Motion Indicator
The Motion Indicator output is activated whenever the control is
commanding machine motion.
Plasma Select
The Plasma Select output is activated whenever the control is in the
Plasma cutting mode.
Bleed Off Gas
The Bleed Off Gas Output is used by the Oxy fuel cut logic to send
an output to the Oxy torch to purge gases at the end of a cut. This
Output is on for the duration of the Bleed Off Time selected in
setups.
Pierce Control
The Pierce Control Output is used by the Plasma and Oxy fuel cut
logic to send an output to the torch during the pierce. This Output is
on for the duration of the Pierce Time selected in setups.
Turn ON / Off Supply
The Turn ON OR Turn Off Supply Output is used by the Optional
APC (Automated Process Controller) to turn On or Off the plasma
supply through the control
N2 Select
The Turn On Supply Output is used by the Optional APC (Automated
Process Controller) to enable the use of nitrogen while cutting.
Drive Enable
The Drive Enable Output is used to enable the Drives during normal
functions and to disable the Drives during fault conditions.
Shutter Open
The Shutter Open Output is used exclusively with the Laser
cut logic and is used to open the Laser Shutter for use.
Assist Gas
The Assist Gas Output is used exclusively with the Laser cut logic
and is used to activate the Assist gas.