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6F3B0250
Basic Hardware and Function
249
7. Instructions
FUN 180 ABS Absolute value
Expression
Input
-
[
A
ABS
B
]
-
Output
Function
When the input is ON, this instruction finds the absolute value of operand
A
, and stores it in
B
.
Execution condition
Input Operation Output
OFF No execution OFF
ON Execution ON
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
Source
ÖÖÖÖÖÖÖÖÖÖ Ö
B
Destination
ÖÖÖÖÖÖÖÖÖ
Example
When X006 is ON, the absolute value of RW38 is stored in D0121.
For example, if RW38 is -12000, the absolute value 12000 is stored in D0121.
Note
·
The data range of
A
is -32768 to 32767. If the data of
A
is -32768, 32767 is stored in
B
.
32767
12000
0 32767-12000-32767
D0121
RW38
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