Mitsubishi Electric Melsec Q Series Programming Manual page 237

5 OPERATION CONTROL PROGRAMS
(2) Program which substitutes K123456.789 to D0L
D0L = K123456.789
D1 D0
123456
The 64-bit floating-point type is converted into the 32-bit integer type and the
result is substituted.
(3) Program which substitutes the result of adding K123 and #0 to W0
W0 = K123 + #0
579
W0
#0
5 - 14
123456.789
123
+
456