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Mitsubishi MELSEC iQ-F FX5 series User Manual

Mitsubishi MELSEC iQ-F FX5 series
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106
5 SEQUENCE INSTRUCTIONS
5.2 Association Instruction
Inverting the operation result
INV
This instruction inverts the operation result up to this instruction.
Processing details
This instruction inverts the operation result up to this instruction.
Operation error
There is no operation error.
This instruction operates using the operation result so far. Hence, use it at the same position as the AND
instruction. This instruction cannot be used at positions where the LD and OR instructions are programmed.
If a ladder block is used, the operation result is inverted within the range of the ladder block. When
operating a ladder with this instruction and the ANB instruction, pay attention to the inversion range.
For details ANB instruction, refer to the following.
Page 104 ANB, ORB
Ladder diagram Structured text
ENO:=INV(EN);
Operation result up to the INV
instruction
Operation result after execution of
INV instruction
OFF ON
ON OFF
M0
ANB
M10
Y10
END
M1 M2
M20
Range of inversion

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Mitsubishi MELSEC iQ-F FX5 series Specifications

General IconGeneral
SeriesMELSEC iQ-F
Communication InterfacesEthernet, RS-485, USB
TypeProgrammable Logic Controller (PLC)
I/O PointsUp to 256 points (depends on configuration)
Built-in I/OVaries depending on CPU type (e.g., 16, 32, 64)
Programming LanguageLadder Logic, Structured Text, Function Block Diagram, Instruction List, Sequential Function Chart
Communication ProtocolsEthernet, Modbus RTU/ASCII, Modbus TCP, CC-Link IE Field Basic
Expansion ModulesDigital I/O, Analog I/O, Communication
Power Supply24 V DC or 100-240 V AC (depending on model)
Ethernet Port1 port (10/100BASE-TX)
RS-485 Port1 port (depends on model)
USB Port1 port (USB 2.0)
High-speed CounterUp to 200 kHz (depends on model)
Pulse OutputUp to 200 kHz (depends on model)
Operating Temperature0°C to 55°C
Storage Temperature-25°C to 75°C

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