HEIDENHAIN TNC 620 User Manual page 35

8 Programming: Subprograms and Program Section Repeats...................................................279
8.1 Labeling subprograms and program section repeats..................................................................... 280
Label...................................................................................................................................................... 280
8.2 Subprograms....................................................................................................................................... 281
Operating sequence..............................................................................................................................281
Programming notes...............................................................................................................................281
Program the subprogram...................................................................................................................... 282
Calling a subprogram............................................................................................................................ 282
8.3 Program-section repeats.................................................................................................................... 283
Label...................................................................................................................................................... 283
Operating sequence..............................................................................................................................283
Programming notes...............................................................................................................................283
Programming a program section repeat............................................................................................... 284
Calling a program section repeat..........................................................................................................284
8.4 Any desired program as subprogram............................................................................................... 285
Overview of the soft keys.................................................................................................................... 285
Operating sequence..............................................................................................................................286
Programming notes...............................................................................................................................286
Calling any program as a subprogram.................................................................................................. 287
8.5 Nesting................................................................................................................................................. 289
Types of nesting....................................................................................................................................289
Nesting depth........................................................................................................................................289
Subprogram within a subprogram........................................................................................................ 290
Repeating program section repeats......................................................................................................291
Repeating a subprogram.......................................................................................................................292
8.6 Programming examples..................................................................................................................... 293
Example: Milling a contour in several infeeds...................................................................................... 293
Example: Groups of holes.................................................................................................................... 294
Example: Group of holes with several tools.........................................................................................296
HEIDENHAIN | TNC 620 | Conversational Programming User's Manual | 10/2015
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