What is an HMI tag database? > About expressions > Operator precedence in expressions > Quick reference to operators > Logical OR (||)

Show Table of Contents
Highlight search results

# Logical OR (||)

Returns a value of 1 if either the statement to the left or to the right of the operator is true.

## See also

Quick reference to operators

Copyright © 2019 Rockwell Automation Technologies, Inc. All Rights Reserved.