Siemens SIMATIC FM 453 Manual page 298

Writing Traversing Programs
Chapter
Overview
10.1
10.2
10.3
10.1 Traversing blocks
Block Structure
The following Figure gives you an overview of the structure of traversing
blocks.
/
N
G1 – G function of first function group
G2 – G function of second function group
G3 – G function of third function group
X/t – Position/dwell time
F
M1 – M function of first function group
M2 – M function of second function group
M3 – M function of third function group
D
L
P
10-2
/ N G1 G2 G3 X/t
5 90 500 000
–
6
91
–
7
.
.
.
45
46
In Section
Traversing Blocks
Program Execution and Direction of Processing
Block Transitions
/ N G1 G2 G3 X/t
– Identifier for skipped block
– Block number
– Speed
– Tool offset number
– Call a program as a subprogram
– Number of subprogram calls
F M1 M2 M3 D L
100 000 10
–
2
You Will Find
F M1 M2 M3 D L
see Table 10-1
see Table 10-2
FM 453 Servo Drive / Step Drive Positioning Module
C79000-G7076-C453-01
P
Start of
program =
lowest
block
number
End of pro-
gram =
M2 or M30
On Page
10-2
10-15
10-15
P