====== SHL ======

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

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

SHL

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

<code st-iec>
PROGRAM SHL_DEMO
    VAR
      WORD1,WORD2: WORD;
    INT1: INT;
   END_VAR
    WORD2:= SHL(IN:=WORD1,N:=INT1);
END_PROGRAM
</code>

===== Description =====

The function moves the bit pattern from right to left. The moved bits are set to zero.

===== Inputs =====

|Input|Type   |Description                             |
|IN   |ANY_BIT|Input value                             |
|N    |ANY_INT|Number of bits to move the value to left|

===== Outputs =====

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

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

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