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NOT
Instruction
NOT
Symbol
Applicable Program Areas
Function block
Area
definitions
Usage
OK
Flags
There are no flags affected by NOT(520).
Function
NOT(520) is placed between an execution condition and another instruction to invert the execution
condition.
Precautions
NOT(520) is an intermediate instruction, i.e., it cannot be used as a right-hand instruction. Be sure to
program a right-hand instruction after NOT(520).
Sample program
0.00
0.02
CS/CJ/NSJ Series Instructions Reference Manual (W474)
Mnemonic
Variations
NOT
---
Block program areas
Step program areas
OK
OK
0.03
0.01
NOT(520)
Function
code
520
Reverses the execution condition.
NOT
NOT(520)
Subroutines
Interrupt tasks
OK
i
NOT(520) reverses the execution condition
in the following example.
0.00
0.01
1
1
1
1
1
0
0
1
1
0
0
1
0
0
0
0
3. Instructions
Function
SFC action or
transition programs
OK
OK
0.02
0.03
1
0
0
0
1
1
1
0
0
1
0
1
1
1
0
1
3
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