====== OR ======

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

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

OR

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

<code st-iec>
PROGRAM OR_DEMO
     VAR
       BOOL1,BOOL2,BOOL3: BOOL;
  END_VAR
    BOOL3:= BOOL1 OR BOOL2;
END_PROGRAM
</code>

===== Description =====

The function performs a logical OR of two or more inputs.\\


===== Inputs =====

|Input|Type   |Description|
|IN1..|ANY_BIT|Input value|

===== Outputs =====

|Output|Type   |Description |
|=>    |ANY_BIT|Output value|

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

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