Rockwell Automation Logix5000 Logix5000 Controllers Quick Start - Manual (Page 101)

Publication 1756-QS001E-EN-P - October 2009 101
Document a Project Chapter 6
Add Rung Comments
Use a rung comment to describe the operation of a rung of ladder logic. You can also start the routine with a
rung that contains only a No Operation (NOP) instruction. Add a comment to this initial rung that describes
the routine in general.
1. Right-click the rung and choose Edit Rung Comment.
2. Type your comments.
3. Click the check to save the comment and close the entry window.