Mitsubishi MELSEC Q Series Programming Manual page 390

WOR(P),DOR(P)
(2) The following program performs a logical sum operation on the 32-bit data at D0 and D1,
and the 24-bit data from X20 to X37, and stores the results at D23 and D24 when M8 is ON.
[Ladder Mode]
[Operation]
D1, D0
X37 to X20
D24, D23
7-16
+1
S
b31 b28 b27 b24
1 1 1 1 0 0 0 0
OR
0 0 0 0 0 0 0 0
Regarded as 0s.
D
+1
b31 b16
1 1 1 1 0 0 0 0
[List Mode]
Step Instruction
S
b23 b22b21 b3 b2 b1 b0
1 1 0 0 1 1 1
X37 X36X35 X23X22X21 X20
1 0 0 1 0 0 1
D
b15 b0
1 1 0 1 1 1 1
Device