6F3B0250
Basic Hardware and Function 207
7. Instructions

FUN 107 D<= Double-word less than or equal

Expression
Input -[
A+1
×
A
D<=
B+1
×
B
]- Output
Function
When the input is ON, the double-word data of
A+1
×
A
and
B+1
×
B
are compared, and if
A+1
×
A
is less
than or eq ual t o
B+1
×
B
, the output is turned ON.
Execution condition
Input Operation Output
OFF No execution OFF
ON Execution
A+1
×
A
£
B+1
×
B
ON
A+1
×
A
>
B+1
×
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 ÖÖÖÖÖÖÖ Ö
B
Reference data ÖÖÖÖÖÖÖ Ö
Example
When R010 is ON, the data of D0101×D0100 is compared with the constant data 0, and if the data
of D0101×D0100 is less t han or equal to 0, R014 is tur ned O N.
If t he data of D0101×D0100 is -1, R014 is t ur ned ON.
D0101×D0100 -1 £Constant 0 R014 is ON
If t he data of D0101×D0100 is 10000, R014 is t ur ned OFF.
D0101×D0100 10000 >Constant 0 R014 is OFF
Note
· This instr uct ion deals with the dat a as double- word integer (-2147483648 t o 2147483647) .
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