Omron 3G3RX2 Series - Page 125

6 - 29
6 DriveProgramming Commands
DriveProgramming User’s Manual (I622-E1)
6-5 Arithmetic Operation and Logical Operation Commands
6
 Example
Abs (Absolute value)
Command Description Argument
Finds the absolute value of <value>. Result: any variable
Value: any variable or constant
(Range −2,147,483,647 to 2,147,483,647)
Format
Flowchart method Text language method
↓
<result> : = abs <value>
Note 1. If an overflow or underflow occurs, the DriveProgramming detects it as an error. Take necessary mea-
sures in the application so that they do not occur.
2. If the variable or the constant is the maximum negative value, −2,147,483,648, it is not possible to
convert it to an absolute value. The value −2,147,483,648 is recognized as a negative number as it is.
Flowchart Text
Block number Operation
1 Assigns −200 to UL(00).
2 Assigns the absolute value of UL(00) to UL(01).
<result> : = abs <value>