Allen-Bradley Micro800

Chapter 8 Boolean instructions
160 Rockwell Automation Publication 2080-RM001D-EN-E - February 2015
SR sets dominant bistable.
Arguments
Parameter
Parameter
type
Data type Description
SET1 Input BOOL If TRUE, sets Q1 to TRUE (dominant).
RESET Input BOOL If TRUE, resets Q1 to FALSE.
Q1 Output BOOL Boolean memory state.
Dominant bistable example
Set1 Reset Q1 Result Q1
0 0 0 0
0 0 1 1
0 1 0 0
0 1 1 0
1 0 0 1
1 0 1 1
1 1 0 1
1 1 1 1
SR function block language examples
Function Block Diagram (FBD)
SR