Table of Contents
Advertisement
7
I/O NUMBER ASSIGNMENT
7.5
I/O Number Assignment
7.5.1
I/O numbers of a base unit
The C Controller module assigns I/O numbers when it is powered on or reset.
Figure 7.14 shows an example of I/O assignment when a base unit is set in Auto mode
and no I/O assignment is manually performed.
Extension 1
Extension 2
In the above example, I/O points of each intelligent function module is 32.
The number of I/O points varies by intelligent function module.
Check the number of I/O points in the manual for each intelligent function module before
assigning I/O numbers.
Q35B (5 slots occupied)
CPU
0
1
Assignment order
Points per slot
16
16
Q65B (5 slots occupied)
5
6
Assignment order
Points per slot
32
32
Q68B (8 slots occupied)
10
11
12
Assignment order
Points per slot
16
16
Figure 7.14 I/O number assignment example
Q12DCCPU-V
Q12DCCPU-V
2
3
4
Number the slots of the 1st
extension base unit, following
the last slot number of the
main base unit.
Allocate the I/O number with
32
16
64
the I/O points of each slot
7
8
9
Number the slots of the 2nd
extension base unit, following the
last slot number of the 1st extension
base unit.
Empty slot points set in <<System
32
16
16
settings>> of C Controller setting utility
(Default: 16)
13
14
15
16
17
32
32
32
16
16
16
X
0 to
F
:
Input module
Y
0 to
F
:
Output module
0 to
F
:
Intelligent function module
7.5 I/O Number Assignment
7.5.1 I/O numbers of a base unit
Q06CCPU-V
Q06CCPU-V-B
Q06CCPU-V
Q06CCPU-V-B
Slot number
I/O number
I/O number assignment order
Number of I/O points
7
- 14
1
2
3
4
5
6
7
8
- Quick Links:
- 7-Segment Led Display
Hide quick links:
Advertisement
Table of Contents
