284 Programming: Subprograms and Program Section Repeats
8.5 Nesting
Repeating program section repeats
Example NC blocks
Program execution
1 Main program REPS is executed up to block 27.
2 Program section between block 20 and block 27 is repeated twice
3 Main program REPS is executed from block 28 to block 35.
4 Program section between block 15 and block 35 is repeated once
(including the program section repeat between 20 and block 27)
5 Main program REPS is executed from block 36 to block 50 (end of
program).
0 BEGIN PGM REPS MM
...
15 LBL 1
Beginning of program section repeat 1
...
20 LBL 2
Beginning of program section repeat 2
...
27 CALL LBL 2 REP 2
The program section between LBL 2 and this block
...
(block 20) is repeated twice
35 CALL LBL 1 REP 1
The program section between LBL 1 and this block
...
(block 15) is repeated once
50 END PGM REPS MM
%REPS G71 *
...
N15 G98 L1 *
Beginning of program section repeat 1
...
N20 G98 L2 *
Beginning of program section repeat 2
...
N27 L2,2 *
Program section between this block and G98 L2
...
(block N200) is repeated twice
N35 L1,1 *
Program section between this block and G98 L1
...
(block N150) is repeated once
N99999999 %REPS G71 *
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