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UINT_TO_STRING
UINT_TO_STRING converts a value of the data type Unsigned INTEGER into a value of the data
Description
type STRING.
Generates a result string in right-aligned decimal representation, filled with leading spaces up to
the predefined maximum number of characters.
See also: UINT_TO_STRING_LEADING_ZEROS (see page 227)
To add an enable input and enable output to the instruction, select [With EN/ENO] from the
"Instructions" pane (LD, FBD or IL editor). To reuse an instruction select "Recently used" from the
context menu or press <Ctrl>+<Shift>+<v> in the programming window.
Availability of UINT_TO_STRING (see page 1332)
PLC types
The result is not specified when the range of the input values does not match the
range of the output values.
Data types
Data type
UINT
STRING
In this example the function has been programmed in ladder diagram (LD) and structured text (ST).
Example
POU header
All input and output variables used for programming this function have been declared in the POU
header.
LD
ST
STRING_value:= UINT_TO_STRING(UINT_value);
Unsigned INTEGER into STRING
I/O
Function
Input
input data type
Output
conversion result
Conversion instructions
227
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