WLEN

WLEN 1:

The function WLEN outputs the length of a WSTRING.

FUNCTION WLEN: INT

VAR_INPUT
    STR : WSTRING(255);
END_VAR

Sample in IL:

LD "SUSI"
WLEN
ST Var1 (*Ergebnis ist 4*)

Sample in ST:

Var1 := WLEN ("SUSI");

Requirements

Development environment

Target platform

PLC library to include

TwinCAT v3.0.0

PC or CX (x86)

Tc2_Standard