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Arc Response Technology
Arc Response Technology™ lets the plasma cutting system adapt to problems at the torch that can cause decreased consumable life or possible torch damage.

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Operation
- CNC controls and display
  A Computer Numerical Control (CNC) controls cutting system operation.
- Wireless device controls
  You can use a wireless device to set up and monitor the plasma cutting system.
- Power-indicator LEDs
  An Light Emitting Diode (LED) illuminates to show the power status on the plasma power supply and on other system components.
- Sequence of operation
  A set of flowchart images shows the sequence of operation for the plasma cutting system.
- Process selection
  All of the cutting processes have a process ID that is a unique identification number. Each process ID aligns with a set of preprogrammed values in the cut chart database in the plasma power supply control Printed Circuit Board (PCB).
- Cut charts
  A cut chart contains parameters that are necessary to get optimal results for your cutting process with special materials and thicknesses.
- Torch consumables
  The plasma cutting system uses the same consumable parts for perpendicular-position processes (90° angle) and bevel-cutting processes.
- Example configurations for consumables
  Consumables that are worn or have damage can have a bad effect on cut quality.
- Recommendations for maximum consumable life
  Consumables are the parts of the torch that wear as they are used. Consumables that are near end-of-life can have a bad effect on cut quality and performance.
- Arc Response Technology
  Arc Response Technology™ lets the plasma cutting system adapt to problems at the torch that can cause decreased consumable life or possible torch damage.
  - Automatic torch protection
    When consumables have a catastrophic failure (or blow out) at high-current settings, torch damage is possible. This torch damage can occur from the plasma arc or from molten copper or brass that gets into the coolant paths of the torch.
  - Automatic ramp-down error protection
    For LongLife® technology, a controlled stop of the current and gas pressure is necessary for protection of electrode life for mild steel cut processes. A failure to complete the cut on the workpiece causes most uncontrolled stops (ramp-down errors).
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Arc Response Technology

Arc Response Technology™ lets the plasma cutting system adapt to problems at the torch that can cause decreased consumable life or possible torch damage.

One or more choppers in the plasma power supply monitor the current and arc voltage load in intervals of 33 microseconds (30 kHz). This scan helps the system to almost immediately find and adapt to possible problems at the torch during cutting.