6
I/O NUMBER ASSIGNMENT
6.7 I/O Number Assignment Examples
6 - 26
1
OVERVIEW
2
SYSTEM
CONFIGURATION
3
SPECIFICATIONS
4
FUNCTIONS
5
SETTING AND
PROCEDURES
6
I/O NUMBER
ASSIGNMENT
7
MEMORIES AND
FILES
8
INSTALLING /
UNINSTALLING
(2) Changing the I/O number of the slot
Change the I/O number of an empty slot (slot No. 3) to X200 through X21F so that the
I/O numbers of slot No. 4 and later slots will not change when a 32-point input module
is mounted to the empty slot (slot No. 3).
(a) System configuration and I/O number assignment before change with C
Controller setting utility
Figure 6.22 I/O number assignment (Before changing slot I/O numbers)
Extension 1
to toto
to to to toto
to toto
to to to toto
Q38B
Q68B
012 45673
X00 X20 X40 Y70 Y90 YB0 YD060
X1F X3F X5F Y8F YAF YCF YEF6F
8 9 10 12 13 14 1511
F0 110 130 170 Y180 Y1A0 Y1C0150
10F 12F 14F 17F Y19F Y1BF Y1DF16F
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
Number of
I/O points
Slot number
I/O number
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