Allen-Bradley Logix5000

Rockwell Automation Publication 1756-RM003N-EN-P - October 2011 233
Compare Instructions (CMP, EQU, GEQ, GRT, LEQ, LES, LIM, MEQ, NEQ) Chapter 5
Example: If value_1 is greater than or equal to value_2, set light_b. If value_1 is less than
value_2, clear light_b.
Relay Ladder
Structured Text
light_b := (value_1 >= value_2);
Function Block