# MuxBin5Fun

## `MuxBin5Fun` (FUN)

FUNCTION MuxBin5Fun : REAL

### Short description

> Multiplexer for numeric input values with binary selection (5 binary inputs)\
> Typical application: switching between temperature sensors

### Function description

This function returns the numeric input selected by the binary inputs *xEn1* (FALSE = not active, TRUE = active) up to *xEn5* (FALSE = not active, TRUE = active) selected numeric input value (*rValue1* to *rValue5*) in REAL format. The input *xEn1* always has the highest priority, the input *xEn2* has the second highest, etc… If no input is active, the value 0.0 is returned.

### CODESYS

InOut:

| Scope  | Name         | Type   |
| ------ | ------------ | ------ |
| Return | `MuxBin5Fun` | `REAL` |
| Input  | `xEn1`       | `BOOL` |
| Input  | `xEn2`       | `BOOL` |
| Input  | `xEn3`       | `BOOL` |
| Input  | `xEn4`       | `BOOL` |
| Input  | `xEn5`       | `BOOL` |
| Input  | `rValue1`    | `REAL` |
| Input  | `rValue2`    | `REAL` |
| Input  | `rValue3`    | `REAL` |
| Input  | `rValue4`    | `REAL` |
| Input  | `rValue5`    | `REAL` |


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