TO_INT
Function name
TO_INT
ST call
PROGRAM TO_INT_DEMO
VAR
I1: INT;
R1: REAL;
END_VAR
I1:=TO_INT(R1);
END_PROGRAM
Description
The function brings the whole number of the input value to the output.
Inputs
| Input | Type | Description |
|---|---|---|
| IN | ANY_ELEMENTARY | Input value |
Outputs
| Output | Type | Description |
|---|---|---|
| => | INT | Output value |
Application example
Calculation example
| Input value | round ( _TO_ ) | floor | ceil | trunc |
|---|---|---|---|---|
| 5.5 | 6 | 5 | 6 | 5 |
| 3.8 | 4 | 3 | 4 | 3 |
| 2.3 | 2 | 2 | 3 | 3 |
| -2.3 | -2 | -3 | -2 | -2 |
| -3.8 | -4 | -4 | -3 | -3 |
| -5.5 | -6 | -6 | -5 | -5 |