HEIDENHAIN ITNC 530 - CONVERSATIONAL PROGRAMMING User Manual page 109

Example: Display the BLK form in the NC program
0 BEGIN PGM NEW MM
1 BLK FORM 0.1 Z X+0 Y+0 Z-40
2 BLK FORM 0.2 X+100 Y+100 Z+0
3 END PGM NEW MM
The TNC generates the block numbers as well as the BEGIN and END
block automatically.
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.
HEIDENHAIN iTNC 530
Program begin, name, unit of measure
Spindle axis, MIN point coordinates
MAX point coordinates
Program end, name, unit of measure
109