HEIDENHAIN TNC 320 User Manual page 37

8 Subprograms and program section repeats..............................................................................295
8.1 Labeling subprograms and program section repeats..................................................................... 296
Label...................................................................................................................................................... 296
8.2 Subprograms....................................................................................................................................... 297
Operating sequence..............................................................................................................................297
Programming notes...............................................................................................................................297
Program the subprogram...................................................................................................................... 298
Calling a subprogram............................................................................................................................ 298
8.3 Program-section repeats.................................................................................................................... 299
Label...................................................................................................................................................... 299
Operating sequence..............................................................................................................................299
Programming notes...............................................................................................................................299
Programming a program section repeat............................................................................................... 300
Calling a program section repeat..........................................................................................................300
8.4 Any desired program as subprogram............................................................................................... 301
Overview of the soft keys.................................................................................................................... 301
Operating sequence..............................................................................................................................302
Programming notes...............................................................................................................................302
Calling any program as a subprogram.................................................................................................. 303
8.5 Nesting................................................................................................................................................. 305
Types of nesting....................................................................................................................................305
Nesting depth........................................................................................................................................305
Subprogram within a subprogram........................................................................................................ 306
Repeating program section repeats......................................................................................................307
Repeating a subprogram.......................................................................................................................308
8.6 Programming examples..................................................................................................................... 309
Example: Milling a contour in several infeeds...................................................................................... 309
Example: Groups of holes.................................................................................................................... 310
Example: Group of holes with several tools.........................................................................................311
HEIDENHAIN | TNC 320 | Conversational Programming User's Manual | 9/2016
37