CONCAT

CONCAT 1:

Concatenation (combination) of two strings.

FUNCTION CONCAT :STRING(255)

VAR_INPUT
    STR1:STRING(255);
    STR2:STRING(255);
END_VAR

Example in IL:

LD 'SUSI'
CONCAT 'WILLI'
ST Var1 (* Result is 'SUSIWILLI' *)

Example in ST:

Var1 := CONCAT ('SUSI','WILLI');

Requirements

Development environment

Target system type

PLC libraries to include

TwinCAT Version >= 2.6.0

PC or CX (x86)

Standard.Lib

TwinCAT Version >= 2.6.0

BC (165)

Standard.Lb6

TwinCAT Version >= 2.9.0

BCxx50 or BX

Standard.lbx

TwinCAT Version >= 2.10.0 Build >= 1301

CX (ARM)

Standard.lib