C40K-CDR-A Omron, C40K-CDR-A Datasheet - Page 46

• Manufacturer Part Number: C40K-CDR-A
• Description: PROGRAMMABLE CONTROLLER CPU
• Manufacturer: Omron

Specifications of C40K-CDR-A

• Leaded Process Compatible: No
• Peak Reflow Compatible (260 C): No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

The Ladder Diagram
34
0000
0001
0002
0003
0004
0005
0006
0007
0008
Address
Address
0000
0001
0002
0003
0004
0005
0006
0007
0008
Instruction
Instruction
LD
AND NOT
LD NOT
AND NOT
OR LD
LD
AND
OR LD
OUT
LD
OR NOT
LD NOT
OR
AND LD
LD
OR
AND LD
OUT
The following diagram requires AND LOAD to be converted to mnemonic
code because three pairs of parallel conditions lie in series. The two means
of coding the programs are also shown.
Again, with the method on the right, a maximum of eight blocks can be com-
bined. There is no limit to the number of blocks that can be combined with
the first method.
The following diagram requires OR LOAD instructions to be converted to
mnemonic code because three pairs of conditions in series lie in parallel to
each other.
The first of each pair of conditions is converted to LOAD with the assigned bit
operand and then ANDed with the other condition. The first two blocks can
be coded first, followed by OR LOAD, the last block, and another OR LOAD,
or the three blocks can be coded first followed by two OR LOADs. The mne-
monic code for both methods is shown below.
Again, with the method on the right, a maximum of eight blocks can be com-
bined. There is no limit to the number of blocks that can be combined with
the first method.
Operands
Operands
0000
0001
0000
0002
0040
0001
0003
0005
0000
0001
0002
0003
0004
0005
0100
0000
0001
0002
0003
0004
0005
0101
---
---
---
---
0002
0003
Address
0000
0001
0002
0003
0004
0005
0006
0007
0008
Address
0000
0001
0002
0003
0004
0005
0006
0007
0008
0004
0005
Instruction
Instruction
LD
AND NOT
LD NOT
AND NOT
LD
AND
OR LD
OR LD
OUT
LD
OR NOT
LD NOT
OR
LD
OR
AND LD
AND LD
OUT
Operands
Operands
0000
0001
0002
0003
0004
0005
0100
0000
0001
0002
0003
0004
0005
0101
---
---
---
---
Section 4-3
0100
0101