====== LIMIT ======

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

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

LIMIT

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

<code st-iec>
PROGRAM LIMIT_DEMO
 VAR
     REAL1,REAL2: REAL;
  END_VAR
 REAL2:= LIMIT(IN:=REAL1, MN:= 0, MX:=10); //LZE VOLAT I JAKO REAL2:= LIMIT(REAL1, 0, 10)
END_PROGRAM
</code>

===== Description =====

Limits the output value in the ranges from MN (minimum) to MX (maximum). The function can be also described as MIN(MAX(IN,MN),MX).

===== Inputs =====

|Input|Type          |Description  |
|IN   |ANY_ELEMENTARY|Input value  |
|MN   |ANY_ELEMENTARY|Minimum value|
|MX   |ANY_ELEMENTARY|Maximum value|

===== Outputs =====

|Output|Type          |Description |
|=>    |ANY_ELEMENTARY|Output value|

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

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