Rockwell Automation 8520 9/Series CNC Lathe - Manual (Page 282)

Introduction to Programming
Chapter 10
10-14
Example 10.7
Subprogram Calls and Returns
MAIN PROGRAM SUBPROGRAM 1 SUBPROGRAM 2
(MAIN PROGRAM); (SUBPROGRAM 1); (SUBPROGRAM 2);
N00010...; N00110; N00210;
N00020...; N00120...; N00220...M99;
N00030M98P1; N00130M99;
N00040...; N00140...;
N00050...; N00150M30;
N00060M98P2L2;
N00070M30;
This path of execution results when you select the main program in
Example 10.7 as the active program:
(MAIN PROGRAM);
N00010...;
N00020...;
N00030M98P1;
(SUBPROGRAM 1);
N00110;
N00120...;
N00130M99;
N00040...;
N00050...;
N00060M98P2L2;
(SUBPROGRAM 2);
N00210;
N00220...M99;
(SUBPROGRAM 2);
NOO210;
N00220...M99;
N00070M30;