Omron CJ - PROGRAMMING MANUAL 12-2009 - Page 94

54
Basic Concepts Section 2-1
3. Example of series connection in a series rung
0000
01
0000
00
0000
04
0002
07
0002
03
a b
a
1
a
1
b
1
a
2
b
2
b
1
+ b
2
a · b
0002
03
0000
02
0000
05
0002
06
a
2
b
2
b
1
a
1
+ a
2
0005
00
a b
c n
LD
000001
000002
AND
OR LD ---
LD
AND
LD
AND
OR LD ---
AND LD ---
OUT
Instruction Operands
000000
000003
000004
000005
000006
000007
000203
AND NOT
LD NOT
A block B block C block n block
Repeat for as many A to n blocks as are present.
Connect A block and B block with an AND LD.
Program B
1 and B2 the same way.
Program A
1 block, program A2 block, and then connect A
1
and A
2
blocks with an OR LD.
A block B block
A2 block B2 block
B1 block
A1 block