Changing The I/O Numbers Of A Slot - Mitsubishi Electric Q12DCCPU-V User Manual

7
I/O NUMBER ASSIGNMENT

(2) Changing the I/O numbers of a slot

I/O numbers of Slot No.3 are changed to X200 to X21F 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.
(a) System configuration and I/O number assignment before change
Extension 1
Q38B
0
32
points
X00 X20
to
X1F X3F X5F
Q68B
8
32
points
F0
to
10F
Figure 7.22 I/O number assignment (before changing the I/O numbers of the slot)
1 2 3 4 5
32 32 16 32 32
points points points points points
X40 60 Y70 Y90 YB0 YD0
to to to to to
6F Y8F YAF YCF YEF
9 10 11 12 13
32 32 32 16 32
points points points points points
110 130 150 170 Y180 Y1A0 Y1C0
to to to to to
12F 14F 16F 17F Y19F Y1BF Y1DF
7.7 I/O Assignment Example
6 7
Slot number
32 32
points points
Number of
I/O points
to to
I/O number
14 15
32 32
points points
to to
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