Checking I/O Numbers - Mitsubishi Electric MELSEC-Q00U(J)CPU User Manual

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(b) I/O assignment
Set "200" for "Start XY" of the slot 3 and "70" for "Start XY" of the slot 4 in the I/O Assignment tab of the PLC
parameter dialog box. (When the start I/O number is not set, the I/O number following the slot 3 will be set.)
(c) I/O number assignment after the I/O assignment setting
Q38B
Extension
1
2.3.4

Checking I/O numbers

Information on mounted modules and their I/O numbers can be checked on the System Monitor screen in a
programming tool.
66
0
1
32
32
points
points
X00
X20
to
to
X1F
X3F
Q68B
8
9
32
32
points
points
100
110
to
to
10F
12F
2
3
4
5
32
32
32
32
32
points
points
points
points
points
X40
X200
Y70
Y90
YB0
to
to
to
to
X5F
X21F
Y8F
YAF
YCF
10
11
12
13
14
32
32
16
32
32
points
points
points
points
points
130
150
170
180
Y1A0
to
to
to
to
to
14F
16F
17F
Y19F
Y1BF
6
7
...Slot number
32
...Number of I/O points
points
YD0
...I/O number
to
to
YEF
The I/O number is not
changed.
15
32
points
Y1C0
to
Y1DF

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