HEIDENHAIN TNC 426B (280 472) ISO programming - Manual (Page 260)

9 Programming: Subprograms and Program Section Repeats 244
9.4 Program as Subprogram
9.4 Program as Subprogram
1 The TNC executes the part program up to the block in which
another program is called with %.
2 Then the other program is run from beginning to end.
3 The TNC then resumes the first (calling) part program with the
block behind the program call.
Programming notes
■ No labels are needed to call any program as a subprogram.
■ The called program must not contain the miscellaneous functions
M2 or M30.
■ The called program may not contain a call with % into the calling
program.
Calling any program as a subprogram
ú To call the program, press the % key and enter the
name of the program you wish to call
Function Soft key
Calling a program in conversational dialog format
Calling a program in ISO format
Call externally saved program (only TNC 410)
Convert %EXT block to % INT (calling internally
stored program (only TNC 410)
Call program type defined by the MOD function
„Program input“ (only TNC 410)
% A G71 *
% B
N99999 % A G71 *
% B G71 *
N99999 % B G71 *
You can also call a program with Cycle
G39.
If you want to call a conversational dialog
program,
enter the file type .H behind the program
name.
For the TNC 426, TNC 430:
You need only enter the program name if
the program you want to call is located in
the same directory as the program you
are calling it from.
If the called program is not located in the
same directory as the program you are
calling it from, you must enter the
complete path, e.g.
TNC:\VZW35\ROUGH\PGM1.I
Lkap9.pm6 29.06.2006, 08:07 244