Move to another edge point, press P3 set. System will
record the current X and Y coordinates to Px3 and Py3.
After setting these, press Calculate the Center. System
will calculate the center point Pxm, Pym and R.
The Aux. Coordinate will become Pxm and Pym.
If you set the same point or this three point is inline, it
will have a warning window pop out.
Now you can press go back to previous page to
reset the coordinate.
In the WorklPiece Cord. Screen, move the cursor to the
coord you want to set, press F3 insert the Aux. Coord
value then this system will set the value accordind to
the Aux Coord.
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