3
SEQUENCE PROGRAM CONFIGURATION AND
EXECUTION CONDITIONS
3.1 Sequence Program
3.1.2 Subroutine programs
3 - 11
1
Overview
2
Performance
Specification
3
Sequence Program
Configuration and
Execution Conditions
4
I/O Nunber Assignment
5
Memories and Files
Handled by CPU Module
6
Functions
7
Communication using
built-in Ethernet ports of
CPU module
8
Communication with
Intelligent Function
Module
2) Restrictions on creation order
When creating multiple subroutine programs, it is not necessary to set the
pointer numbers in ascending order.
3) Available pointers
Local pointers and common pointers are available for subroutine
programs.
Note3.5
Note5
Note that when a local pointer is used, the subroutine program cannot be
called from another program. ( Section 10.10)
Remark
Refer to Section 10.9 for the nesting of subroutine programs.
(b) Managing subroutine program as another program
Note3.6
Subroutine programs can be managed as one program (Stand-by type program).
( Section 3.3.4) Note6
Note5
Note6
Basic
Note3.5
Since the Basic model QCPU cannot execute multiple programs, it has no distinction between
the local and common pointers.
Basic
Note3.5
Basic
Note3.6
Since the Basic model QCPU cannot execute multiple programs, subroutine programs cannot be
managed as another program.
Basic
Note3.6
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