C60K-CDR-A Omron, C60K-CDR-A Datasheet - Page 49

• Manufacturer Part Number: C60K-CDR-A
• Description: PROGRAMMABLE CONTROLLER CPU
• Manufacturer: Omron

Specifications of C60K-CDR-A

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

The Ladder Diagram
Block a
0002
0001
0000
0000
0004
0006
0004
0006
0003
0003
0001
Block b
Block c
0002
0002
0004
0005
0007
0005
0007
0000
0001
0003
The following diagram requires first an OR LD and an AND LD to code the
top of the three blocks, and then two more OR LDs to complete the mne-
monic code.
Although the program will execute as written, this diagram could be redrawn
as shown below to eliminate the need for the first OR LD and the AND LD,
simplifying the program and saving memory space.
The following diagram requires five blocks, which here are coded in order
before using OR LD and AND LD to combine them starting from the last two
blocks and working forward. The OR LD at address 0008 combines blocks d
and e, the following AND LD combines the resulting execution condition with
that of block c, etc.
0005
0006
Block d
Block e
0007
Block c with result of above
Block b with result of above
Block a with result of above
Blocks d and e
0105
0105
0105
Address Instruction
Address Instruction
Address Instruction
0000
0001
0002
0003
0004
0005
0006
0007
0008
0009
0010
0011
0012
0000
0001
0002
0003
0004
0005
0006
0007
0008
0009
0010
0000
0001
0002
0003
0004
0005
0006
0007
0008
0009
0010
0011
0012
LD
AND NOT
OR
AND
LD NOT
AND
OR LD
LD NOT
AND
OR LD
OUT
LD
LD
LD
AND NOT
OR LD
AND LD
LD NOT
AND
OR LD
LD NOT
AND
OR LD
OUT
LD
LD
AND
LD
AND
LD
LD
AND
OR LD
AND LD
OR LD
AND LD
OUT
Operands
Operands
Operands
Section 4-3
0000
0001
0002
0003
0004
0005
0006
0007
0105
0002
0003
0001
0000
0004
0005
0006
0007
0105
0000
0001
0002
0003
0004
0005
0006
0007
0105
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