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MELSEC-Q/QnA
6 BASIC INSTRUCTIONS
[Operation Errors]
(1) There are no operation errors associated with the E=, E< >, E>, E<=, E<, or, E>= instructions.
[Program Example]
(1) The following program compares floating decimal point real number data at D0 and D1 to
floating decimal point real number data at D3 and D4.
[Ladder Mode] [List Mode]
Steps Instruction
Device
(2) The following program compares the floating decimal point real number 1.23 to the floating
decimal point real number data at D3 and D4.
[Ladder Mode] [List Mode]
Steps Instruction
Device
(3) The following program compares floating decimal point real number data at D0 and D1 to
floating decimal point real number data at D3 and D4.
[Ladder Mode] [List Mode]
Steps
Instruction Device
(4) The following program compares the floating decimal point data at D0 and D1 to the floating
decimal point real number 1.23.
[Ladder Mode] [List Mode]
Steps Instruction
Device
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