Toshiba 6F3B0253 - Manual (Page 187)

6F3B0253
Basic Hardware and Function
185
7. Instructions
FUN 103 D
>=
Double-word greater 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
greater than or equal to 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 Register Constant Index
X Y R S T. C. XW YW RW SW T C D I J K
A Compared
data
√ √ √ √ √ √ √ √
B Reference
data
√ √ √ √ √ √ √ √
Example
When R010 is ON, the double-word data of D0101
⋅
D0100 is compared with the double-word
data of D0251
⋅
D0250, and if the data of D0101
⋅
D0100 is greater than or equal to the data of
D0251
⋅
D0250, R014 is turned ON.
If the data of D0101
⋅
D0100 is 250000 and D0251
⋅
D0250 is 200000, R014 is turned ON.
D0101
⋅
D0100 250000
≥
D0251
⋅
D0250 200000 R014 is ON
If the data of D0101
⋅
D0100 is -100 and D0251
⋅
D0250 is 0, R014 is turned OFF.
D0101
⋅
D0100 -100
<
D0251
⋅
D0250 0 R014 is OFF
Note
•
This instruction deals with the data as double-word integer (-2147483648 to 2147483647).