Mitsubishi MELSEC Q Series Programming Manual page 319

(4) The following program inverts the data at X0 to X1F, and transfers results to D0 and D1.
[Ladder Mode]
[Operation]
These bits are all regarded as 0.
(5) The following program inverts the data at M16 to M35, and transfers it to Y40 to Y63.
[Ladder Mode]
[Operation]
These bits are all regarded as 0.
(6) Inverts the data at D0 and D1 when X3 is ON, and stores the result at D16 and D17.
[Ladder Mode]
[Operation]
b31 b24
0 0 0 0 0 1 0 0
D0,D1
b31 b24
D16,D17 1 1 1 1 1 0 1 1
[List Mode]
Step
If "Number of bits of S < Number of bits of
X1B
0 1 0 0 0 1 1 1 0 0 1 0 1 1 0 0
b31 b28 b27 b24
1 1 1 1 1 0 1 1 1 0 0 0 1 1 0 1 0 0 1 1
D0, 1
[List Mode]
Step
If "Number of bits of S < Number of bits of
M35 M24 M23
0 1 0 0 0 1 1 1 0 0 1 0 1 1 0 0
Y63 Y56 Y48
1 1 1 1 1 0 1 1 1 0 0 0 1 1 0 1 0 0 1 1
[List Mode]
Step
b8 b7 b0
0 1 1 1 0 0 1 0 1 1 0 0
b8 b7 b0
1 0 0 0 1 1 0 1 0 0 1 1
CML(P),DCML(P)
Instruction Device
"
D
X8 X7 X0
b8 b7 b0
Instruction Device
"
D
M16
Y47 Y40
Instruction Device
1
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3
4
4
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7
8
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