Allen-Bradley LOGIX 5000 User Manual

Rockwell Automation Publication 1756-RM006K-EN-P - November 2018 401
Chapter 6
Logical and Move
These instructions are used to perform logical operations on and move output
data.
Available Instructions
Ladder Diagram and Structured Text
DFF JKFF RESD SETD
Function Block
Not available
Structured Text
DFF JKFF RESD SETD
See also
Filter Instructions on page 319
Drives Instructions on page 263
Process Control Instructions on page 19
Select/Limit Instructions on page 349
Statistical Instructions on page 381
This information applies to the CompactLogix 5370, ControlLogix 5570,
Compact GuardLogix 5370, GuardLogix 5570, Compact GuardLogix 5380,
CompactLogix 5380, CompactLogix 5480, ControlLogix 5580, and GuardLogix
5580 controllers.
The DFF instruction sets the Q output to the state of the D input on a cleared to
set transition of the Clock input. The QNot output is set to the opposite state of
the Q output.
Logical and Move
Instructions
D Flip-Flop (DFF)

Allen-Bradley LOGIX 5000 Specifications

General

Brand	Allen-Bradley
Model	LOGIX 5000
Category	Controller
Language	English