7
I/O NUMBER ASSIGNMENT
7.7 I/O Assignment Example
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7.7
I/O Assignment Example
This section provides an example of I/O number assignment by using C Controller setting
utility.
(1) Changing the points assigned to an empty slot from 16 to 32
To an empty slot (Slot No.3), 32 points are assigned so that I/O numbers for Slot No.4
or higher will not change when a 32-point input module is mounted in the slot in the
future. (The points of another empty slot (Slot No.12) is left unchanged as 16 points.)
(a) System configuration and I/O number assignment before change
Figure 7.19 I/O number assignment (before changing the points for an empty slot)
Q12DCCPU-V
Q06CCPU-V
Q06CCPU-V-B
Q38B
Q68B
0
1
2
4
5
6
7
3
X00 X20 X40
Y70 Y90 YB0 YD0
60
X1F X3F X5F
Y8F YAF YCF YEF
6F
8
9
10
12
13
14
15
11
F0
110 130
170 Y180 Y1A0 Y1C0
150
10F 12F 14F
17F Y19F Y1BF Y1DF
16F
Input module
Input module
Input module
Empty
Output module
Output module
Output module
Output module
32
points
32
points
32
points
32
points
32
points
32
points
32
points
16
points
Intelligent function module
Intelligent function module
Intelligent function module
Intelligent function module
Empty
Output module
Output module
Output module
32
points
32
points
32
points
16
points
32
points
32
points
32
points
32
points
Number of I/O
points
Slot number
I/O number
Extension 1
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Summary of Contents for Q06CCPU-V
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