Documentation
SEL
Function name
SEL
ST call
PROGRAM SEL_DEMO
VAR
REAL1: REAL;
BOOL1:BOOL;
END_VAR
REAL3:= SEL(G:=BOOL1, IN0:=1, IN1:=3);
END_PROGRAM
Description
Switch between two input signals, controlled by the binary input G. If G=0 the output is IN0, if G=1 the output is IN1.
Inputs
| Input | Type | Description |
|---|---|---|
| IN0 | ANY | Input value |
| IN1 | ANY | Input value |
| G | BOOL | Input value selector |
Outputs
| Output | Type | Description |
|---|---|---|
| => | ANY | Output value |
Application example
