Siemens SINUMERIK 880 GA2 Programming Guide

05.91 6 Subroutines
6.4 Subroutine nesting
6.4 Subroutine nesting
Subroutines can be called not only from a part program, but also from other subroutines. This
process is referred to as subroutine nesting.
Nesting of the subroutine to a depth of three is possible.
Subroutine call and subroutine nesting, one-deep, two-deep, three-deep
M17
L 240
M17
M17
L 230
M17
L 240
L 230
L 240 P1
L 230 P1
M17
L 250 P3
L 250
3
pas-
ses
99
pas-
ses
L 240 P99
5
pas-
ses
L 230 P5
M30/ M02
M30/ M02
M30/ M02
M17
L 230
% 9534
L
F
% 9534
L
F
% 9534
L
F
Subroutine
L240
Subroutine
L250
nesting one-deep
Part program
% 9534
L
F
nesting two-deep
nesting three-deep
L 230 P1
Subroutine
L230
© Siemens AG 1991 All Rights Reserved 6ZB5 410-0HD02 6–3
SINUMERIK 880, (PG)

Siemens SINUMERIK 880 GA2 Specifications

General

Brand	Siemens
Model	SINUMERIK 880 GA2
Category	Control Unit
Language	English