Program Examples For The Universal Model Qcpu - Mitsubishi MELSEC-Q Series User Manual

8
STARTING UP THE MULTIPLE CPU SYSTEM

8.3.2 Program examples for the Universal model QCPU

This section explains program examples in the following system configuration given in
Diagram 8.18 and assignment of the data communications between CPU modules.
PC (GX Developer)
(1) I/O assignment and auto refresh settings
I/O assignment of each module and setting example of the auto refresh area are
shown in Diagram 8.19.
For the I/O assignment settings, refer to Section 3.3.
For the auto refresh area settings, refer to Section 4.1.3)
CPU 0 1
Input
Number of 16
slot points points
1 2 1
Diagram 8.18 Configuration example of multiple CPU system
Diagram 8.19 I/O assignment settings of each module
8.3 Communication program examples using auto refresh
8.3.2 Program examples for the Universal model QCPU
2 3 4 5 6 7
A/D D/A
Input
Output Output
16 16 16 16 16
points points points points points
1 1 1 2 2
1
2
Slot number
3
Control CPU sett
4
5
6
7
8
8
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