Mitsubishi Electric Q12DCCPU-V - I;O Numbers of a Base Unit

7
I/O NUMBER ASSIGNMENT
7.5 I/O Number Assignment
7.5.1 I/O numbers of a base unit
7 - 14
1
OVERVIEW
2
SYSTEM CONFIGURATION
3
SPECIFICATIONS
4
FUNCTIONS
5
ACCESS VIA NETWORK MODULES
6
PREPARATORY PROCEDURES AND SETTING
7
I/O NUMBER ASSIGNMENT
8
MEMORIES AND FILES
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.
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.
Figure 7.14 I/O number assignment example
Q12DCCPU-V
Q06CCPU-V
Q06CCPU-V-B
Q12DCCPU-V Q06CCPU-V Q06CCPU-V-B
CPU
Q35B (5 slots occupied)
Empty slot points set in <<System
settings>> of C Controller setting utility
(Default: 16)
Q65B (5 slots occupied)
Q68B (8 slots occupied)
Extension cableExtension cable
X00 to X0F
90 to AF
B0 to CF
D0 to EF
YF0 to YFF
X10 to X1F X20 to X3F
X40 to X4F X50 to X8F
012 34
567 89
10 11 12 13 14 15 16 17
X110 to X11F
X120 to X12F
130 to X14F 150 to X16F 170 to X18F
Y190 to Y19F
Y1A0 to Y1AF Y1B0 to Y1BF
Empty (100 to 10F)
Number the slots of the 1st
extension base unit, following
the last slot number of the
main base unit.
Number the slots of the 2nd
extension base unit, following the
last slot number of the 1st extension
base unit.
Allocate the I/O number with
the I/O points of each slot
0 to F
X 0 to F
Y 0 to F
:
:
:
Input module
Output module
Intelligent function module
I/O number assignment order
Number of I/O points
Slot number
I/O number
Assignment order
Points per slot
Assignment order
Points per slot
Assignment order
Points per slot
16 16
32 16 16
32
32
16 16 16 16 16 32 32 32
32
16 64
Extension 1
Extension 2