Availability
Step
9
9
9
9
9
9
C24, C40, C56, and
C72 series
CPU version 2.7 or
later
()
Outline Performs AND operation by comparing two double word data in the
comparative conditions. The contact goes ON/OFF depending on the result
of the comparison. The contacts are connected serially.
Program example
■ Operands
■ Explanation of example
• Compares the contents of data registers (DT1, DT0) with the constant K70 and compares the contents of data
registers (DT11, DT10) with the constant K50. If (DT1, DT0) < K70 and (DT11, DT10) K50, the external
output relay Y0 goes ON.
AND =
Double word compare:
AND equal
AND <>
Double word compare:
AND equal not
Double word compare:
AND smaller
AND >
Double word compare:
AND larger
AND >=
Double word compare:
AND equal or larger
AND <
AND <=
Double word compare:
AND equal or smaller
5-3. Description of Basic Instructions
135
S1
S2
32-bit equivalent constant or lower 16-bit area of 32-bit data to be compared
32-bit equivalent constant or lower 16-bit area of 32-bit data to be compared
Ladder Diagram FP Programmer II key operations
Boolean Non-ladder
Address Instruction
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