Allen-Bradley Micro800 General Instructions Manual page 597

Chapter 22
String manipulation instructions
Structured text
(* ST Equivalence: *)
Display := CHAR ( value + 48 );
(* value is in set [0..9] *)
(* 48 is the ascii code of '0' *)
(* result is one character string from '0' to '9' *)
Results
Rockwell Automation Publication 2080-RM001D-EN-E - February 2015 597