FLOATIsNaN

FLOATIsNaN 1:

Obsolete function

Please use the LrealIsNaN() function instead.

FUNCTION FLOATIsNaN: BOOL

VAR_INPUT

VAR_INPUT
    x        : LREAL;
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)