PREAL_TO_REAL
![PREAL_TO_REAL 1:](Images/gif/36175883__en-US__Web.gif)
The function returns the content of a REAL pointer variable.
FUNCTION PREAL_TO_REAL: REAL
VAR_INPUT
VAR_INPUT
in : POINTER TO REAL;
END_VAR
Requirements
Development environment |
Target platform |
PLC libraries to be integrated (category group) |
---|---|---|
TwinCAT v3.1.0 |
PC or CX (x86, x64, ARM) |
Tc2_Utilities (System) |