2-52
ArcGlide THC
Instruction Manual
INStALLAtIoN
CNC I/o
Description
Spare inputs 1
and 2
These are unused inputs to the ArcGlide that are available for future use.
IHS Complete
This is an optional signal output from the ArcGlide to the CNC. This signal is used to indicate that
the Initial Height Sensing (IHS) is complete and that the torch is in position and ready to fire. For
multiple torch installations the CNC should wait for all active torches to return an IHS Complete
signal before simultaneously removing the Hold Ignition signal and allowing all torches to ignite at
the same time. For single torch installations this signal is not used.
Retract Complete
This signal is an output from the ArcGlide that is active when a cut is completed and the torch has
been raised to the selected Retract Height. The CNC uses this signal to delay the move to the
next cut and to clear any tip-ups. This signal is optional.
Cut Sense*
This is a required output from the ArcGlide to the CNC. This signal is issued after plasma torch
ignition and the Pierce Delay Time has expired. This signal indicates that the CNC should begin
the cutting motion.
For more information on Pierce Delay, see the
Operation
section.
THC Error
This is an output from the ArcGlide to the CNC that indicates that the THC has encountered an
error condition. The HMI displays the actual error condition.
For more information on ArcGlide error messages, see the
Maintenance
section.
Breakaway Error This output from the ArcGlide indicates that the torch breakaway has separated. This output is
reset by replacing the torch breakaway.
Interlock Input*
This is a normally closed contact closure that allows ArcGlide motion. If this contact is opened,
the ArcGlide lifter motor drive will lose power. This circuit must be wired according to national and
local regulations.
Interlock Output The state of this independent contact closure is the same as the state of the Interlock Input.
Содержание ArcGlide Torch Height Control
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