Allen-Bradley Micro800 - Page 275

Counter instructions Chapter 11
Rockwell Automation Publication 2080-RM001D-EN-E - February 2015 275
Structured Text (ST)
(* ST Equivalence: We suppose CTUD1 is an instance of block*)
CTUD1(trigger1, trigger2, reset_cmd, load_cmd,100);
full := CTUD1.QU;
empty := CTUD1.QD;
nb_elt := CTUD1.CV;