Rockwell Automation Logix5000 Controllers Structured Text Programming Manual - Manual (Page 37)

Publication 1756-PM007D-EN-P - November 2012 37
Program Structured Text Chapter 1
Comments To make your structured text easier to interpret, add comments to it.
• Comments let you use plain language to describe how your structured
text works.
• Comments do not affect the execution of the structured text.
Structured text comments are downloaded into controller memory and are
available for upload. To add comments to your structured text:
To add a comment Use one of these formats
On a single line //comment
(*comment*)
/*comment*/
At the end of a line of structured
text
Within a line of structured text (*comment*)
/*comment*/
That spans more than one line (*start of comment . . . end of comment*)
/*start of comment . . . end of comment*/