Mitsubishi Electronics 00UCPU ユーザーズマニュアル
87
CHAPTER 4 STARTING UP MULTIPLE CPU SYSTEM
4
4.3 Pr
ogram Examples fo
r Communicatio
ns by Auto Re
fresh
4.3.1 Prog
ram example
s for
Basic model QCPU
Basic model QCPU
, High Perfor
mance
mo
del QCPU, and Pr
del QCPU, and Pr
ocess CPU
4.3
Program Examples for Communications by Auto
Refresh
Refresh
4.3.1
Program examples for Basic model QCPU, High Performance
model QCPU, and Process CPU
model QCPU, and Process CPU
This section provides program examples for communicating data by auto refresh between the CPU modules in the
following system.
following system.
(1) Parameter settings
(a) I/O assignment
Assign I/O points to the mounted modules. (
Project window
[Parameter]
[PLC Parameter]
[I/O Assignment]
Input
X0 to XF
Output
Y10 to
Y1F
A/D
X/Y20 to X/Y2F
D/A
X/Y30 to X/Y3F
Input
X40 to X4F
Output
Y50 to
Y5F
Point assigned
to each slot
16
16
16
16
16
16
1
1
2
2
2
1
1
1
1
1
CPU
0
4
5
6
7
3
2
Slot number
Control CPU setting
Personal computer (Programming tool)
Power supply module
High Performance
model QCPU
High Performance
model QCPU