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What function block do I use for binary selection between two input values ?

Published date: 09 April 2019

Issue:
 What function block do I use for binary selection between two input values


Product Line:
EcoStruxure Control Expert


Environment:
EcoStruxure Control Expert(Unity Pro) software


Cause:
N/A


Resolution:
The SEL function block is used for binary selection between two input values
Depending on the state of the selection input(G), either the IN0 input or IN1 input is transferred to the output.
Selection = 0 -> Output = IN0
Selection = 1 -> Output = IN1
The data types of Input0 and Input1 values and the Output values must be identical. 

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