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Basic Instructions
AN =
5
AN <>
AN >
AN >=
AN <
AN <=
Outline
Performs AND operation by comparing two word data items with the
comparison condition. The contact goes on or off depending on the
result of the comparison. The contacts are connected in series.
Program example
X0
0
S1
S2
Operands
Relay
Operand
Operand
WX WY WR
S1
A
A
A
S2
A
A
A
(*1) This cannot be used with the FP0/FP−e.
(*2) This cannot be used with the FP0/FP0R/FP−e/FPΣ/FP−X.
(*3) With the FPΣ, FP−X, FP0R, FP2, FP2SH, and FP10SH, this is I0 to IC.
(*4) With the FPΣ, FP−X, FP0R, FP2, FP2SH, and FP10SH, this is ID.
2 − 142
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16−bit data comparison: AND equal
16−bit data comparison: AND equal not
16−bit data comparison: AND larger
16−bit data comparison: AND equal
16−bit data comparison: AND smaller
16−bit data comparison: AND equal
Ladder Diagram
Ladder Diagram
> =, DT 0, K 60
S1
S2
16-bit equivalent constant or 16-bit area to be compared
16-bit equivalent constant or 16-bit area to be compared
Timer/Counter
Register
WL
SV
EV
DT
(*1)
A
A
A
A
A
A
A
A
or larger
or smaller
Y30
Index
Constant
register
LD
FL
IX
IY
K
(*1)
(*2)
(*3)
(*4)
A
A
A
A
A
A
A
A
A
A
15
Boolean
Address
Instruction
0
ST
X
1
AN > =
DT
K
60
6
OT
Y
30
Index
Index
modifier
H
A
A
A
A
A:
Available
0
0
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