6F3B0253
7. Instructions
FUN 105
D<>
Double-word not equal
Expression
Input − [ A+1⋅A D<> B+1⋅B ]− Output
Function
When the input is ON, the
Execution condition
Input |
| Operation | Output | |
OFF | No execution |
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| OFF |
ON | Execution | A+1⋅A ≠ | B+1⋅B | ON |
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| A+1⋅A = | B+1⋅B | OFF |
Operand
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| Constant | Index | ||||
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| X | Y | R | S | T. | C. | XW | YW | RW | SW | T | C | D | I | J | K |
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A | Compared |
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| √ | √ | √ | √ | √ | √ | √ |
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B | Reference |
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| √ | √ | √ | √ | √ | √ | √ |
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| data |
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Example
When R010 is ON, the
If the data of D0101⋅D0100 is 250000 and D0251⋅D0250 is 200000, R014 is turned ON.
D0101⋅D0100
250000
≠D0251⋅D0250
250000
R014 is ON
If the data of D0101⋅D0100 is
D0101⋅D0100
=D0251⋅D0250
R014 is OFF
Note
•This instruction deals with the data as
Basic Hardware and Function 187
