HEIDENHAIN TNC 360 User Manual - Manual (Page 135)

TNC 360 6-12
6 Subprograms and Program Section Repeats
6.4 Nesting
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Repeating subprograms
Program layout
0 BEGIN PGM 3600612 MM
e.g. 10 LBL 1
11 CALL LBL 2 ............................................... Subprogram call
12 CALL LBL 1 REP 2/2 ..... Program section repeat
e.g. 19 L Z+100 R0 FMAX M2 .............................. Last program block of main program with M2
20 LBL 2 ......................................................... Beginning of subprogram
e.g. 28 LBL 0 ......................................................... End of subprogram
29 END PGM 3600612 MM ........................... End of main program
Sequence of program execution
Step 1: Main program 3600612 is executed to block 11.
Step 2: Subprogram 2 is called and executed.
Step 3: Program section between block 12 and block 10 is repeated
twice: subprogram 2 is repeated twice.
Step 4: Main program 3600612 is executed from block 13 to block
19. End of program.
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