Mitsubishi Electric MELSEC iQ-R Series Programming Manual page 415

Processing details
• These instructions convert the 16-bit unsigned binary data in the device specified by (s) to 32-bit unsigned binary data, and
store the converted data in the device specified by (d).
The following program example converts, when M0 turns on, the 16-bit unsigned binary data stored in D0 to 32-bit unsigned
binary data, and stores the converted data in D100 and D101.
SM402
M0
(1) The value, 0, is stored.
(2) Data before conversion is stored in the lower 16 bits.
Operation error
There is no operation error.
(s)
D0
MOVP H0F000 D0
(s) (d)
UINT2UDINT D0 D100
b15 ∙∙∙ b0
F000H D101, D100
(61440)
(2)
(d)
b31 ∙∙∙ b16 b15 ∙∙∙ b0
0000H F000H
(61440)
(1)
6 BASIC INSTRUCTIONS
6.6 Data Conversion Instructions
6
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