Mitsubishi MELSEC QCPU Programming Manual page 100

Programmable logic controller
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5 SEQUENCE INSTRUCTIONS
[Operation Errors]
(1) There are no operation errors with LD, LDI, AND, ANI, OR, or ORI instructions.
[Program Example]
(1) A program using LD, AND, OR, and ORI instructions.
[Ladder Mode]
b15
D0
(2) A program linking contact points established through the use of ANB and ORB instructions.
[Ladder Mode]
b15
D6
(3) A parallel program with OUT instruction
[Ladder Mode]
5 - 4
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b5
b0
1
0
b4
b1
b0
1
1
0
0
ORB
ANB
MELSEC-Q/QnA
[List Mode]
Steps
Instruction
[List Mode]
Instruction
Steps
[List Mode]
Instruction
Steps
Device
···Word
device bit
designa-
tion
Device
···Word
device bit
designa-
tion
Device
5 - 4

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Melsec qnacpuMelsec q modeMelsec q series

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