Hypertherm HTA Rev 6.00 Install Guide - Manual (Page 55)

Section 4: Password Setups 43
X Home Switch This input indicates that the machine has traveled to its X axis home
position. If the X axis “Use Home Limit Switch” parameter is set to YES
and a Homing function is performed, the X axis moves in the specified
home direction at the Fast Home Speed until the input is activated. The
X axis then decelerates to a stop and moves in the opposite direction at
the Slow Home Speed until the switch is deactivated. Once the switch is
deactivated, the X axis will either decel to a stop or continue on until the
encoder marker pulse is detected, if the “Use Marker Pulse” parameter is
set to YES.
Y Home Switch
This input indicates that the machine has traveled to its Y axis home
position. If the Y axis “Use Home Limit Switch” parameter is set to YES
and a Homing function is performed, the Y axis moves in the specified
home direction at the Fast Home Speed until the input is activated. The
Y axis then decelerates to a stop and moves in the opposite direction at
the Slow Home Speed until the switch is deactivated. Once the switch is
deactivated, the Y axis will either decel to a stop or continue on until the
encoder marker pulse is detected, if the “Use Marker Pulse” parameter is
set to YES.
Z Home Switch
Z Axis Home Limit Switch indicates that the machine has traveled to its Z
axis home position. If the Z axis “Use Home Limit Switch” parameter is
set to YES and a Homing function is performed, the Z axis moves in the
specified home direction at the Fast Home Speed until the input is
activated. The Z axis then decelerates to a stop and moves in the
opposite direction at the Slow Home Speed until the switch is
deactivated. Once the switch is deactivated, the Z axis will either decel to
a stop or continue on until the encoder marker pulse is detected, if the
“Use Marker Pulse” parameter is set to YES.
Y Overtravel Switch
This input indicates that the machine has traveled into its full positive
travel of a Y axis. If the hardware overtravels are enabled and this input
is activated, the control will stop all motion and generate a fault
message. Motion will not be re-enabled until the switch is deactivated.
X Overtravel Switch
This input indicates that the machine has traveled into its full positive
travel of a X axis. If the hardware overtravels are enabled and this input
is activated, the control will stop all motion and generate a fault
message. Motion will not be re-enabled until the switch is deactivated.
Limit Switch
This input indicates that the machine has traveled into its full positive
travel of an axis. If the hardware overtravels are enabled and this input is
activated, the control will stop all motion and generate a fault message.
Motion will not be re-enabled until the switch is deactivated. (Type “M”
configuration only)
Ready to Fire PS 1-4
Exclusive to the HD4070 ® multiple power supply configuration, the
Ready to Fire Input is used to ensure that all HD4070 ® power supplies
have completed each individual Initial Height Sense and are ready for
use. The torch ignition is held off by the Hold Ignition Input to the power
supply from the control.
Raise /Lower 4070 1-2
Exclusive to the HD4070 ® multiple power supply configuration, the Raise
/ Lower 4070 Torch Input is used as a manual raise/lower command to
the selected HD4070
® integrated THC through the control serial – power
supply communication link.