HEIDENHAIN iTNC 530 (340 49x-01) - Manual (Page 238)

238 7 Programming: Miscellaneous Functions
7.
4 Miscellaneous F
unctions f
o
r Cont
our
ing Beha
vior
Effect
M97 is effective only in the blocks in which it is programmed.
Example NC blocks
A corner machined with M97 will not be completely
finished. You may wish to rework the contour with a
smaller tool.
5 TOOL DEF L ... R+20 Large tool radius
...
13 L X... Y... R... F... M97 Move to contour point 13
14 L IY-0.5 ... R... F... Machine small contour step 13 to 14
15 L IX+100 ... Move to contour point 15
16 L IY+0.5 ... R... F... M97 Machine small contour step 15 to 16
17 L X... Y... Move to contour point 17