HEIDENHAIN TNC 640 (34059x-01) - Manual (Page 20)

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7.1 Labeling Subprograms and Program Section Repeats ..... 232
Labels ..... 232
7.2 Subprograms ..... 233
Operating sequence ..... 233
Programming notes ..... 233
Programming a subprogram ..... 233
Calling a subprogram ..... 233
7.3 Program Section Repeats ..... 234
Label LBL ..... 234
Operating sequence ..... 234
Programming notes ..... 234
Programming a program section repeat ..... 234
Calling a program section repeat ..... 234
7.4 Separate Program as Subprogram ..... 235
Operating sequence ..... 235
Programming notes ..... 235
Calling any program as a subprogram ..... 236
7.5 Nesting ..... 237
Types of nesting ..... 237
Nesting depth ..... 237
Subprogram within a subprogram ..... 238
Repeating program section repeats ..... 239
Repeating a subprogram ..... 240
7.6 Programming Examples ..... 241
7 Programming: Subprograms and Program Section Repeats ..... 231