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MELSEC-Q/QnA
6 BASIC INSTRUCTIONS
[Operation Errors]
(1) In the following cases an operation error occurs, the error flag (SM0) turns ON, and an error
code is stored at SD0.
• The data at
S
is a negative number.
[Program Example]
(1) The following program converts the BIN data at D100 to Gray code when X10 is ON, and
stores result at D200.
[Ladder Mode] [List Mode]
Instruction
Steps
Device
(2) The following program converts the BIN data at D10 and D11 to Gray code when X1C is ON,
and stores it at D100 and D101.
[Ladder Mode] [List Mode]
Instruction
Steps
Device
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