LcomplexIsNaN
The function returns TRUE, when the argument of the type LCOMPLEX has an undefined value (NaN).
FUNCTION LcomplexIsNaN : BOOL
VAR_INPUT
VAR_INPUT
Z : REFERENCE TO LCOMPLEX;
END_VAR
Requirements
Development environment | Target platform | PLC libraries to be integrated (category group) |
|---|---|---|
TwinCAT v3.1.4020 | PC or CX (x86, x64, ARM) | Tc2_Utilities (System) >=3.3.16.0 |