HEIDENHAIN TNC 407 (280 580) User Manual - Manual (Page 86)

4-27 TNC 425/TNC 415 B/TNC 407
4 Programming
4.6 Program Initiation
The following blocks then appear on the TNC screen as program text:
0 BEGIN PGM NEW MM
Block 0: Program begin, name, unit of measure
1 BLK FORM 0.1 Z X+0 Y+0 Z-40
Block 1: Tool axis, MIN point coordinates
2 BLK FORM 0.2 X+100 Y+100 Z+0
Block 2: MAX point for coordinates
3 END PGM NEW MM
Block 3: Program end, name, unit of measure
Block numbers, as well and the BEGIN and END blocks are automatically
generated by the TNC. The unit of measure used in the program appears
behind the program name.