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INV
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5.2 Association Instructions
5.2.3 Operation results inversion (INV)
5.2.3 Operation results inversion (INV)
INV
Function
Inverts the operation result immediately prior to the INV instruction.
Operation Error
(1) There are no operation errors associated with the INV instruction.
Program Example
(1) A program which inverts the X0 ON/OFF data, and outputs from Y10.
[Ladder Mode] [List Mode]
[Timing Chart]
Setting
Data
Internal Devices
R, ZR
J\
U\G
Zn Constants Other
Bit Word Bit Word
–– ––
Operation Result Immediately Prior to the
INV Instruction
Operation Result Following the Execution of
the INV Instruction
OFF ON
ON OFF
Basic
Process
High
performance
Redundant
Universal
INV
Command
Step
Instruction
Device
X0
Y10
ON
OFF
ON
OFF