6F3B0253
7. Instructions
FUN 110
U=
Unsigned equal
Expression
Input − [ A U= B ]− Output
Function
When the input is ON, the data of A and the data of B are compared, and if A is equal to B, the output is turned ON.
Execution condition
Input |
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| Operation | Output |
OFF | No execution |
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| OFF |
ON | Execution | A = | B | ON |
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| A ≠ | 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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| data |
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B | Reference |
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| √ | √ | √ | √ | √ | √ | √ | √ | √ |
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| data |
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Example
When R00C is ON, the data of D0125 is compared with the data of D0030, and if the data of D0125 is equal to the data of D0030, R020 is turned ON.
If the data of D0125 is 35000 and that of D0020 is 35000, the comparison result is true. Consequently, R020 is turned ON.
D0125
35000
=D0030
35000
R020 is ON
If the data of D0125 is 1500 and that of D0020 is 4000, the comparison result is false. Consequently, R020 is turned OFF.
D0125
1500
≠D0030
4000
R020 is OFF
Note
•This instruction deals with the data as unsigned integer (0 to 65535).
192
