Omron CJ - INSTRUCTIONS Reference Manual page 847

ID212
Input Unit
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
COM
Switch no. 8
COM
Note The data read signal is not connected in this example.
The inputs and outputs can be connected to the following kinds of Basic I/O Units and High-density I/O
Units as long as they are not mounted in a SYSMAC BUS Remote I/O Rack.
• DC Input Units with 8 or more input points
• Transistor Output Units with 8 or more output points
Timing Chart
Four digits: 00 to 03
Eight digits: 00 to 03, 04 to 07
CS/CJ/NSJ Series Instructions Reference Manual (W474)
7 6
I
0
10 10
O
00
01
02
03
04
05
0 1 2 3 4 5 6
16 cycles to complete one round of execution
5 4 3 2
1 2 3
10 10
7 8 9 10 11 12 13 14 15 16
3. Instructions
A7B
Thumbwheel
Switch
8 4 2 1
OD212
1 C
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Output Unit
DC
COM
Input data
Leftmost Rightmost
4 digits 4 digits
D+1 D
When only 4 digits are
only word D is used.
CS signals
RD (read) signal
One Round Flag
809
3