LEFT

LEFT

PROGRAM LEFT_DEMO
  VAR
   STRING1,STRING2: STRING;
    INT1: INT;
    END_VAR
    STRING2:=LEFT(IN:=STRING1,L:=INT1);
END_PROGRAM

Function returns part of the string. The output string size is defined by the input variable l, which specifies how many characters starting from the left there will be at the output.

InputType Description
IN ANY_STRINGInput string
L ANY_INT Number of characters\\
OutputType Description
ANY_STRINGOutput string\\

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