HEIDENHAIN iTNC 530 (340 49x-04) ISO programming - Manual (Page 253)

HEIDENHAIN TNC iTNC 530 253
6.6 Pr
ocessing DXF Files (Sof
tw
ar
e Option)
Mode for point assumption with circles and arcs: The
mode determines whether the TNC automatically
assumes the circle center point when selecting
machining positions via mouse click (OFF), or if
additional points on the circle should be shown as well.
„ OFF
Do not show additional points on the circle.
Assume the circle center point directly when a
circle or arc is clicked
„ ON
Do show additional points on the circle. Assume
each desired circle point by clicking it.
Please note that you must set the correct unit of
measurement, since the DXF file does not contain any
such information.
If you want to generate programs for older TNC controls,
you must limit the resolution to three decimal places. In
addition, you must remove the comments that the DXF
converter inserts into the contour program.
Setting Soft key