Mitsubishi Q00JCPU User Manual page 69

1
OVERVIEW
Basic
Note1.5
GX Developer
Note4
Since the Basic model QCPU cannot store multiple programs by changing the file name, it
Basic
cannot execute file-divided structuring.
Note1.5
(b) File-divided structuring
Programs are stored in file format. *1
Changing the file name allows the CPU module to store multiple
* 1 : The program storage destination changes depending on the CPU module.
(i CHAPTER 5)
File name: PARAM File name: ABC
Parameter Program
Figure 1.16 File-divided structuring
Hence, a program can be created separately by multiple designers, or can be
divided and managed/maintained individually according to the processes and
functions.
If specifications are changed, it is necessary to correct/debug only the
corresponding program.
1) When program is created separately by multiple designers
Desiner A
Desiner B
Desiner C
* 2 : The execution order and execution conditions of the program can be set by program setting
( Section 3.3.6(1)).
Figure 1.17 Separate creation of program (by designers)
Note1.5
File name: ABC File name: DEF
Device
Program
comments
Write
Program memory /
Standard ROM /
Memory card
Program A
Program B
Program C
1.2 Program Storage and Operation
programs.Note4
Multiple program writing is enabled
by using different file names.
CPU module
Program A to C
are executed in
sequence. 2
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