Arc Machines 205 WDR - Manual (Page 39)

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O P E R A T O R ’ S M A N U A L
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• Auto S
3
– this version of automatic programming will generate a single-level
program that continually ramps the current down over the course of the weld. This
ramping is established by programming a starting amps (START AMPS) and an
ending amps (END AMPS).
• Auto-Tack – this type of auto programming creates a weld schedule for tacking. You
may specify the approximate depth of tack penetration, the number of tacks, and a
tacking sequence – sequential or balanced.
4.9 4.9 4.9 4.9 WELDHEAD WELDHEAD WELDHEAD WELDHEAD CALIBRATION CALIBRATION CALIBRATION CALIBRATION
Any time a different weldhead or weld schedule is selected the weldhead must be calibrated
to that weldhead and schedule.
1. Load the weld schedule from the Library. When the RUN screen opens press
CALIBRATE.
2. Check to be sure that it is safe to run the weldhead rotation and press START.
3. The calibration process rotates the electrode twice around at two different speeds.
At the completion of calibration the screen will display CALIBRATION COMPLETED.
If the calibration fails, an adjustment to the weldhead calibration potentiometer is
required.