HEIDENHAIN iTNC 530 (340 49x-03) ISO programming - Manual (Page 565)

HEIDENHAIN iTNC 530 565
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Programming of noncontrolled axes (counter axes)
The TNC automatically interrupts the program run as soon as an axis
is programmed in a positioning block that was defined by the machine
tool builder as a noncontrolled axis (counter axis). In this condition you
can move the non-controlled axis manually to the desired position. In
the left window, the TNC shows all nominal positions programmed in
this block. In noncontrolled axes, the TNC also displays the distance
remaining.
As soon as all axes are in the correct position, you can use NC Start to
resume program run.
8 Select the desired axis sequence and start each with
NC Start. Manually position the non-controlled axes.
The TNC shows the distance remaining to the
nominal position in this axis (see “Returning to the
contour” on page 570).
8 If required, choose whether the close-loop axes are to
be moved in the tilted or non-tilted coordinate
system.
8 If required, move the axes by handwheel or with the
axis-direction buttons.
This function must be adapted by your machine
manufacturer. Refer to your machine manual.