Mitsubishi MELSEC iQ-F FX5 series User Manual

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6 BASIC INSTRUCTIONS
6.1 Comparison Operation Instructions
Processing details
• These instructions perform a comparison operation between the 16-bit binary data in the device specified by (s1) and the
16-bit binary data in the device specified by (s2). (Devices are used as NO contacts.)
• The following table lists the comparison operation result of each instruction.
Precautions
• When the most significant bit is "1" in the data stored in (s1) or (s2), it is regarded as a negative binary value for
comparison. (Excluding unsigned operation)
Operation error
There is no operation error.
Instruction symbol Condition Result
=(_U) (s1) = (s2) Conductive state
<>(_U) (s1)  (s2)
>(_U) (s1) > (s2)
<=(_U) (s1)  (s2)
<(_U) (s1) < (s2)
>=(_U) (s1)  (s2)
=(_U) (s1)  (s2) Non-conductive state
<>(_U) (s1) = (s2)
>(_U) (s1)  (s2)
<=(_U) (s1) > (s2)
<(_U) (s1)  (s2)
>=(_U) (s1) < (s2)

Mitsubishi MELSEC iQ-F FX5 series Specifications

General

Brand	Mitsubishi
Model	MELSEC iQ-F FX5 series
Category	Controller
Language	English