Mitsubishi MELSEC QCPU Programming Manual page 199

6 BASIC INSTRUCTIONS
[Program Example]
(1) When X20 is ON, the program performs additions of the following data:
• The data in the number (value stored in D0) of devices starting from D100
• The data in the number (value stored in D0) of devices starting from R100
Then the program stores the addition results at the number (value stored in D0) of devices
starting from D200.
[Ladder Mode]
b15 - - - - - - - b0
D100 6789 (BIN)
D101 7821 (BIN)
D102 5432 (BIN)
D103 3520 (BIN)
D0
(2) When X1C is ON, the following program subtracts the constant 8765 from the data in three
devices starting from D100.
Then the program stores the subtraction results at the number of the three devices starting
from R0
[Ladder Mode]
b15 - - - - - - - b0
D100 12345 (BIN)
D101 8701 (BIN)
D102 3502 (BIN)
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b15 - - - - - - - b0
R0
R1
+
R2
R3
4
b15 - - - - - - - b0
-
[List Mode]
Steps Instruction
1234 (BIN)
2032 (BIN)
-3252 (BIN)
-1000 (BIN)
[List Mode]
Instruction
Steps
5
8765 (BIN)
MELSEC-Q/QnA
Device
b15 - - - - - - - b0
D200 8023 (BIN)
D201 9853 (BIN)
D202 2180 (BIN)
D203 2520 (BIN)
Device
K8765
K3
b15 - - - - - - - b0
R0 3580 (BIN)
R1 -64 (BIN)
R2 -5263 (BIN)
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