Allen-Bradley MicroLogix 1100 Instruction Set Reference Manual

Publication 1763-RM001C-EN-P - October 2009
216 Logical Instructions
NOT - Logical NOT
Instruction Type: output
The NOT instruction is used to invert the source bit-by-bit (one’s
complement) and then place the result in the destination.
For more information, see Using Logical Instructions on page 211 and
Updates to Math Status Bits on page 212.
NOT
NOT
Source N7:0
0<
Dest N7:1
0<
NOT
Execution Time for the NOT Instruction
Controller Data Size When Rung Is:
True False
MicroLogix 1100 word 9.24 μs 0.87 μs
long word 9.49 μs 0.87 μs
Truth Table for the NOT Instruction
Destination = A NOT B
Source:
1111101000001100
Destination:
0000010111110011
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Allen-Bradley MicroLogix 1100 Specifications

General

Brand	Allen-Bradley
Model	MicroLogix 1100
Category	Controller
Language	English