dintToHex (Function)

dintToHex will convert a number (DINT) to a hex-string.

Input:

v : DINT

Number to convert.

Returns: STRING

A string containing the hexadecimal representation of v.

Declaration:

FUNCTION dintToHex : STRING;
VAR_INPUT
  v : DINT;
END_VAR;

Example:

INCLUDE rtcu.inc
 
VAR
  result : STRING;
END_VAR;
 
PROGRAM test;
 
BEGIN
  ...
 result := dintToHex(v:=20000000);
  // result will contain "01312D00" after the call
  ...
END;
 
END_PROGRAM;