G1 O: Flying Change; Axis Attributes - Siemens SIMATIC S5 Manual

Machining Programs and their Structure
Example2: initial point at program start x = O
N42(GIO)Xl00F1000 M41
Xl 50 F1OOO M42
N45M02
If no different M-functions were required, the movement could be brought together in one state-
ment (e.g. N1OX150 F1 000 M40).
v
1000
—.. .- —.—. .—. ..——.—.—
o
M function output
Fig. 2/1 7 Flying change without speed change
Note
A machining program may be aborted sporadically on an axis with the error
message "statement not yet fully interpreted", when:
the IP247 has a high workload (e.g. machining programs with G1O active on
all axes
a statement with a short processing time is followed by a statement with
flying change
Special features of "flying change"
The "position reached" message (=> Section 2.7 "Axis Attributes"), is not set on completion of a
statement with G1 O.
Statements connected by the flying change are treated as one statement in the mode BA9 "auto-
matic single statement" (execution of the machining program statement by statement). This
means that there is no stoppage between these statements. If G1 O and an MOO ("programmed
halt") are programmed in one statement, MOO has priority.
2 - 3 6
to target point 50 mm at 1000 mm/min
to target point 100 mm at 1000 mtimin
to target point 150 mm at 1000 mm/min
final statemerrt/program end
— — with (31
1
G1 O
O