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6F3B0250
Basic Hardware and Function
213
7. Instructions
FUN 113
U
<=
Unsigned less than or 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 less than or equal to
B
, the output is turned ON.
Execution condition
Input Operation Output
OFF No execution OFF
ON Execution
A
£
B
ON
A
>
B
OFF
Operand
Name Device Re
g
ister Constant Index
X Y R S T. C. XW YW RW SW T C D I J K
A
Compared
data
ÖÖÖÖÖÖÖÖÖÖ Ö Ö
B
Reference data
ÖÖÖÖÖÖÖÖÖÖ Ö Ö
Example
When R00C is ON, the data of D0125 is compared with the constant data 35000, and if the data
of D0125 is less than or equal to 35000, R020 is turned ON.
If the data of D0125 is 35000, the comparison result is true. Consequently, R020 is turned ON.
D0125 35000
£
Constant 35000 R020 is ON
If the data of D0125 is 0, the comparison result is false. Consequently, R020 is turned OFF.
D0125 38000
>
Constant 35000 R020 is OFF
Note
·
This instruction deals with the data as unsigned integer (0 to 65535).
T1S only
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