Panasonic FP Series

Conversion instructions
128
Part II IEC Instructions
UDINT_TO_WORD
Unsigned DOUBLE INTEGER into WORD
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.
PLC types
Availability of UDINT_TO_WORD (see page 1332)
The first 16 bits of the input variable are assigned to the output variable.
Data type I/O Function
UDINT Input input data type
WORD Output conversion result
Description
UDINT_TO_WORD converts a value of the data type Unsigned DOUBLE INTEGER into a value of
the data type WORD.
Data types
Example
In this example the function has been programmed in ladder diagram (LD) and structured text (ST).
POU header
All input and output variables used for programming this function have been declared in the POU
header.
LD
ST
When programming with structured text, enter the following:
WORD_value := UDINT_TO_WORD(UDINT_value);