6F3B0253
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 |
|
|
|
|
|
|
|
| Register |
|
|
|
|
| Constant | Index | ||
|
| X | Y | R | S | T. | C. | XW | YW | RW | SW | T | C | D | I |
| J | K |
|
| ||
A | Source |
|
|
|
|
|
| √ | √ | √ | √ |
| √ | √ | √ | √ | √ | √ |
| √ |
|
|
B | Destination |
|
|
|
|
|
|
| √ |
| √ | √ | √ | √ | √ | √ | √ |
| √ |
|
|
|
Example
When X006 is ON, the absolute value of RW38 is stored in D0121.
For example, if RW38 is
D0121
32767
12000
0 | 32767 | RW38 |
Note
• The data range of A is
Basic Hardware and Function 231
