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3.2 Function Modules
3.2.4 The M-EXECUTOR
3-65
3
CPU Module Functionality
The following is an execution example.
•
M-EXECUTOR Program Execution Definitions
Execution Timing
This section describes the execution timing of programs in the above example.
The following figure shows program and drawing execution that is based on the order of regis-
tration in the M-EXECUTOR program definitions.
Sequence Program Execution Example
The following figure shows an example of the sequence programs registered in the M-EXEC-
UTOR.
Example
S
PM00
3
MPM004
S
PM005 DWG.H
S
PM001 DWG.A
DWG.L
S
PM00
3
MPM004
S
PM002
S
PM005 DWG.H
S
PM002
S
tartup
High-
s
peed
s
can
High-
s
peed
s
can cycle
High-
s
peed
s
can cycle
Low-
s
peed
s
can cycle
Low-
s
peed
s
can
Thi
s
s
how
s
that the higher priority proce
ss
ing
i
s
interrupting lower priority proce
ss
ing.
DWG.
: Ladder proce
ss
ing