====== Integer demultiplexer ======

{{:en:mervis-ide:35-help:b12.png}}

===== Block name =====

B12_INTEGER_DEMULTIPLEXER

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

<code st-iec>
PROGRAM B12_TEST
VAR 
 INPUT:INT;
 SELECTOR:INT; 
 O1,O2: INT;
 FB: LIB.CORE.V1_1.B12_INTEGER_DEMULTIPLEXER;
END_VAR
 FB(IN:=INPUT, SEL:=SELECTOR);
 O1:=FB.OUT[1];
 O2:=FB.OUT[2];
END_PROGRAM
</code>

===== Library =====

LIB\CORE

===== Version =====

V1.1

===== Description =====

The block is a demultiplexer for INT variables.

===== Inputs =====

|Input  |Type|Description                 |Default value|
|IN     |INT |Input value                 |0            |
|SEL    |INT |Output selector             |0            |
|DEFAULT|INT |Default value of all outputs|0            |

===== Outputs =====

|Output|Type|Description   |
|OUT   |INT |Output signal.|

===== Function =====

The block implements a demultiplexer for INTEGER variables. Setting of SEL=1 means that IN is copied to the OUT[1] output, SEL=2 means that IN is copied to OUT[2], etc. All other outputs are set to the DEFAULT value. If SEL does not match any of the available outputs (SEL<1 or sel>16), all outputs are in the DEFAULT value.

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

{{:en:mervis-ide:35-help:b12_example.png}}