Rockwell Automation 9323-S5500D A.I. SERIES MICROLOGIX 1000 AND PLC-500 SOFTW User Manual
Page 193
Using the Database Editor
9-3
Page Titles and Rung Descriptions
Each record in this database can contain a page title, a rung description, or both. Each
record consists of:
•
An
Address
, which must be unique. Only one record can exist for a particular
address. If the page title/rung description is attached to a rung number, a pseudo
address is used, in the form RUNG
xxx
-
yyy
, where
xxx
is the program file number,
and
yyy
is the rung number.
•
A
Page Title
, which is a single line of text. A page title is used to divide the
program into logical sections, and can be used with the Advanced Diagnostics
search facility.
•
A
Rung Description
, which is a block of text, up to 64K bytes long. Note that the
ladder logic display will only show the first few lines (up to 20). See
Chapter 12 -
Customizing PLC-500 A.I.
for information on the ladder editor configuration.