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4 cr eating and w riting pr ogr a ms – HEIDENHAIN TNC 320 (340 551-02) User Manual

Page 77

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HEIDENHAIN TNC 320

77

4.4 Cr

eating and W

riting Pr

ogr

a

ms

Enter in sequence the X, Y and Z coordinates of the
MAX point.

Example: Display the BLK form in the NC program

The TNC automatically generates the block numbers as well as the
BEGIN

and END blocks.

DEF BLK FORM: MAX CORNER?

100

100

0

0 BEGIN PGM NEW MM

Program begin, name, unit of measure

1 BLK FORM 0.1 Z X+0 Y+0 Z-40

Spindle axis, MIN point coordinates

2 BLK FORM 0.2 X+100 Y+100 Z+0

MAX point coordinates

3 END PGM NEW MM

Program end, name, unit of measure

If you do not wish to define a blank form, cancel the dialog
at Working spindle axis X/Y/Z by pressing the DEL key!

The TNC can display the graphics only if the shortest side
is at least 50 µm long and the longest side is no longer
than 99 999.999 mm.