Mitsubishi MELSEC iQ-F FX5 series User Manual

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

Mitsubishi MELSEC iQ-F FX5 series Specifications

General

Series	MELSEC iQ-F
Communication Interfaces	Ethernet, RS-485, USB
Type	Programmable Logic Controller (PLC)
I/O Points	Up to 256 points (depends on configuration)
Built-in I/O	Varies depending on CPU type (e.g., 16, 32, 64)
Programming Language	Ladder Logic, Structured Text, Function Block Diagram, Instruction List, Sequential Function Chart
Communication Protocols	Ethernet, Modbus RTU/ASCII, Modbus TCP, CC-Link IE Field Basic
Expansion Modules	Digital I/O, Analog I/O, Communication
Power Supply	24 V DC or 100-240 V AC (depending on model)
Ethernet Port	1 port (10/100BASE-TX)
RS-485 Port	1 port (depends on model)
USB Port	1 port (USB 2.0)
High-speed Counter	Up to 200 kHz (depends on model)
Pulse Output	Up to 200 kHz (depends on model)
Operating Temperature	0°C to 55°C
Storage Temperature	-25°C to 75°C