HEIDENHAIN ITNC 530 - CONVERSATIONAL PROGRAMMING User Manual page 254

Example: FK programming 3
0 BEGIN PGM FK3 MM
1 BLK FORM 0.1 Z X-45 Y-45 Z-20
2 BLK FORM 0.2 X+120 Y+70 Z+0
3 TOOL CALL 1 Z S4500
4 L Z+250 R0 FMAX
5 L X-70 Y+0 R0 FMAX
6 L Z-5 R0 F1000 M3
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Definition of workpiece blank
Tool call
Retract the tool
Pre-position the tool
Move to working depth
Programming: Programming Contours