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Conversion instructions
POU header
All input and output variables used for programming this function have been declared in the POU
header.
In this example, the input variable input_value is declared. However, you can write a constant
directly at the input contact of the function instead.
Body
The value 1234.888 is assigned to the variable input_value. When the variable start is set to
TRUE, the function is carried out. It rounds down the input_value after the decimal point and
returns the result (here: 1234.000) at the variable output_value.
LD
ST
When programming with structured text, enter the following:
input_value:=1234.888;
IF
start
THEN
F333_FINT(input_value, output_value);
END_IF;
692
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