HEIDENHAIN iTNC 530 (60642x-04) - Manual (Page 286)

286 Programming: Data Transfer from DXF Files or Plain-language Contours
7.1 Pr
ocessing DXF files (sof
tw
ar
e option)
Individual selection
 Select the mode for choosing a machining position.
The TNC hides the layers shown in the left window,
and the right window becomes active for position
selection
 In order to select a machining position, click the
desired element with the left mouse button. The TNC
indicates possible locations for machining positions
on the selected element with stars. Click one of the
stars: The TNC loads the selected position into the
left window (displays a point symbol). If you click a
circle, the TNC adopts the circle center as machining
position
 If necessary you can also deselect elements that you
already selected, by clicking the element in the right
window again, but this time while pressing the CTRL
key (click inside the marked area)
 If you want to specify the machining position at the
intersection of two elements, click the first element
with the left mouse button: the TNC displays stars at
the selectable machining positions
 Click the second element (straight line, complete
circle or circular arc) with the left mouse button. The
TNC loads the intersection of the elements into the
left window (displays a point symbol)