HEIDENHAIN TNC 620 (81760x-02) User Manual
Page 31
TNC 620 | User's Manual
HEIDENHAIN Conversational Programming | 2/2015
31
8
Programming: Subprograms and program section repeats.................................................... 273
8.1
Labeling subprograms and program section repeats..................................................................... 274
Label...................................................................................................................................................... 274
8.2
Subprograms....................................................................................................................................... 275
Operating sequence..............................................................................................................................275
Programming notes...............................................................................................................................275
Programming a subprogram................................................................................................................. 275
Calling a subprogram............................................................................................................................ 276
8.3
Program-section repeats.................................................................................................................... 277
Label...................................................................................................................................................... 277
Operating sequence..............................................................................................................................277
Programming notes...............................................................................................................................277
Programming a program section repeat............................................................................................... 278
Calling a program section repeat..........................................................................................................278
8.4
Any desired program as subprogram............................................................................................... 279
Overview of the soft keys.................................................................................................................... 279
Operating sequence..............................................................................................................................280
Programming notes...............................................................................................................................280
Calling any program as a subprogram.................................................................................................. 281
8.5
Nesting................................................................................................................................................. 283
Types of nesting....................................................................................................................................283
Nesting depth........................................................................................................................................283
Subprogram within a subprogram........................................................................................................ 284
Repeating program section repeats......................................................................................................285
Repeating a subprogram.......................................................................................................................286
8.6
Programming examples..................................................................................................................... 287
Example: Milling a contour in several infeeds...................................................................................... 287
Example: Groups of holes.................................................................................................................... 288
Example: Group of holes with several tools.........................................................................................290