HEIDENHAIN TNC 320 (340 551-01) - Manual (Page 305)

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9.5 Nesting
Repeating a subprogram
Example NC blocks
Program execution
1
"am˜zpV"h˜ ˜a’˜F¨F4¤›F=˜¤z˜›p˜*dp4c˜ss
2 ¤*zpV"h˜¢˜a’˜4"ddF=˜"m=˜F¨F4¤›F=
3 pV"h˜’F4›apm˜*F›§FFm˜*dp4c˜s¢˜"m=˜*dp4c˜s¬˜a’˜FzF"›F=˜›§a4F˜
¤*zpV"h˜¢˜a’˜FzF"›F=˜›§a4F
4 "am˜zpV"h˜ ˜a’˜F¨F4¤›F=˜Oph˜*dp4c˜s˜›p˜*dp4c˜sn˜ m=˜
pO˜zpV"h
0 BEGIN PGM UPGREP MM
...
10 LBL 1
FVammamV˜pO˜zpV"h˜’F4›apm˜FzF"›˜s
11 CALL LBL 2 ¤*zpV"h˜4"dd
12 CALL LBL 1 REP 2 ^F˜zpV"h˜’F4›apm˜*F›§FFm˜›^a’˜*dp4c˜"m=˜ s
...
|*dp4c˜s¬}˜a’˜FzF"›F=˜›§a4F
19 L Z+100 R0 FMAX M2 "’›˜*dp4c˜pO˜›^F˜h"am˜zpV"h˜§a›^˜¢
20 LBL 2
FVammamV˜pO˜’¤*zpV"h
...
28 LBL 0 m=˜pO˜’¤*zpV"h
29 END PGM UPGREP MM