Hypertherm ArcGlide Torch Height Control, Инструкция по эксплуатации

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3-18 ArcGlide THC Instruction Manual
oPeRAtIoN
HMI Parameter Value
Control State
(continued)
IHS SLOW APPROACH The lifter continues to move down at IHS Speed, using Stall Limit,
until the lifter receives the Tip Sense input signal or stalls. When the
THC receives the Tip Sense input signal or detects a stall, it enters the
Workpiece Contact state.
WORKPIECE CONTACT The torch lifter begins to move up slowly until Ohmic sense contact is
broken. The lifter then records the workpiece position and enters the
IHS Retract state.
IHS RETRACT The lifter moves up at the programmed Fast Speed to the Transfer
Height and then enters the IHS Complete state.
IHS COMPLETE The lifter holds the IHS Transfer position and sends the IHS Complete
output signal to the CNC. If necessary, the THC waits for the IHS
Sync input signal from the CNC to synchronize multiple torches. Then
the THC enters the Start Plasma state.
START PLASMA The lifter holds the torch at the IHS Transfer position, waits for the
Motion input signal from the plasma system, and then enters the
programmed Pierce Start state.
PIERCE START The lifter moves the torch to Pierce Height. When the torch is in
position, the lifter enters the Piercing state.
PIERCING The lifter holds the torch at the Pierce Height for the Pierce Delay
interval. When Pierce Delay is complete, the lifter enters the Puddle
Jump state.
PUDDLE JUMP The lifter moves the torch to the Puddle Jump Height. It waits for Cut
Height Delay, and then enters the Cut Height Accel state.
CUT HT ACCEL The lifter moves the torch to the Cut Height and sends the Machine
Motion output signal to the CNC to begin X/Y cutting motion. The THC
waits for the AVC Delay and then enters either the V Sample state or
the Cutting state, depending on the operating mode.