Program Examples - Omron CS1G/H-CPUxx-EV1 Programming Manual

Basic Concepts

2-1-14 Program Examples

1,2,3...
50
1. Parallel/Series Rungs
0000 0000 0000 0000
00 01 02 03
0002
00
a b
A block B block
Program the parallel instruction in the A block and then the B block.
2. Series/Parallel Rungs
0000 0000 0000 0000
00 01 02 03
0002
01
0000
04
a b
A block
B block
• Separate the rung into A and B blocks, and program each individually.
• Connect A and B blocks with an AND LD.
• Program A block.
b
1
B1 block
0000 0000 0000 0000
00 01 02 03
0000 0002
04 02
b
2
B2 block
a b
A block B block
• Program B block and then program B
1
• Connect B and B
1 2
an AND LD.
0002
00
0002
01
LD
AND NOT
LD
AND
OR
OR
AND LD
OUT
Instruction Operands
LD NOT
AND
0002
02
LD
AND NOT
LD NOT
AND
OR LD
AND LD
OUT
block.
2
blocks with an OR LD and then A and B blocks with
Section 2-1
Instruction Operands
LD 000000
a
AND 000001
OR 000200
AND 000002
AND NOT 000003
b
OUT 000200
Instruction Operands
000000
a
000001
000002
000003
b
000201
000004
---
000201
000000
a
000001
000002
b
000003 1
000004
b
000202
2
--- b + b
1
---
a b
000202
2