====== RIGHT ======

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

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

RIGHT

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

<code st-iec>
PROGRAM RIGHT_DEMO
 VAR
   STRING1,STRING2: STRING;
    INT1: INT;
    END_VAR
    STRING2:=RIGHT(IN:=STRING1,L:=INT1);
END_PROGRAM
</code>

===== Description =====

Function returns part of the input string. The output string length is defined by the //L// variable which specifies how many characters starting from the right will be copied into the output string.

===== Inputs =====

|Input|Type      |Description                        |
|IN   |ANY_STRING|Input string                       |
|L    |ANY_INT   |Number of characters from the right|

===== Outputs =====

|Output|Type      |Description  |
|=>    |ANY_STRING|Output string|

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

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