====== TO_REAL ======

{{:en:mervis-ide:35-help:to_real.png}}

===== Function name =====

TO_REAL

===== ST call =====

<code st-iec>
PROGRAM TO_REAL_DEMO
    VAR
           I1: INT; 
       R1: REAL;
     END_VAR
    R1:=TO_REAL(I1);
END_PROGRAM
</code>

===== Description =====

The function brings the input value to the output as a real number.

===== Inputs =====

|Input|Type          |Description|
|IN   |ANY_ELEMENTARY|Input value|

===== Outputs =====

|Output|Type|Description |
|=>    |REAL|Output value|

===== Application example =====

{{:en:mervis-ide:35-help:to_real_example.png}}