INSERT

INSERT 1:

INSERT inserts a string into another string at a defined point. INSERT(STR1, STR2, POS) means: insert STR2 into STR1 after position POS.

FUNCTION INSERT :STRING(255)

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

Example in IL:

LD 'SUSI'

INSERT 'XY',2

ST Var1 (* Result is 'SUXYSI' *)

Example in ST:

Var1 := INSERT
('SUSI','XY',2);