====== RAND ======

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

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

RAND

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

<code st-iec>
PROGRAM RAND_DEMO
  VAR
     LR1: LREAL;
 END_VAR
 LR1:= RAND();
END_PROGRAM
</code>

===== Description =====

Returns a random value from the interval 0 to 1.\\


===== Outputs =====

|Output|Type |Description |
|=>    |LREAL|Output value|

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

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