Mitsubishi MELSEC Q Series Programming Manual page 779

Program Example
(1) The following program stores the module information at I/O numbers 10
devices starting from D0 when X10 is turned ON.
Card information
X/Y0 module information
X/Y10 module information
X/Y20 module information
X/YFE0 module information
X/YFF0 module information
[Ladder Mode]
Readout result (When read to D0)
(a) 32-point intelligent function module for Q series
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
D0 1 0
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
D1 1 0
• With a 48- or 64-point module, the same contents as those of D1 are stored in D2 or D2
and D3 respectively.
:
0 1 0 0 0 0 0 0
0 0 0 0 0 0 0 0
All of these bits turn 0 because information is stored to "D0."
A module is installed as latter 16 points of a 32-point module.
Device
D0
D1
[List Mode]
Step Instruction
0 1 1 0 0 1
32-point module
Intelligent function module
No external power supply connected
No blown-fuse error existing
Execution other than during online module
change or from the standby system
No module error existing
Module ready status
(Empty)
Q series module
Module installed
0 0 0 0 0 0
UNIRD(P)
to 20 into the
H H
Device
7-405
1
2
3
4
6
6
7
8