Rockwell Automation 1772-LV Mini-PLC - 2/15 Programmable Controller (Series B) Programming and Operations - Manual (Page 101)

Chapter
7
7Ć1
Operations Overview
This section is the operations section. it will get you started in programming by
giving you step by step directions for relay type instructions and editing
functions. This section is not designed to give detailed instructions for all of
our commands located within the Industrial Terminal (cat. no. 1770-T3). We
designed a Quick Reference section to let you familiarize yourself with the
commands.
Application examples for instructions such as timers, counters, arithmetical
functions, data manipulation, and advanced program instructions are located in
this operations section of the manual.
Before you begin, we suggest that you have the latest firmware revisions.
Contact your local Allen-Bradley distributor or sales representative for the latest
firmware revisions.
We know that your action will be pressing each key. To avoid giving redundant
directions, each page of this section is divided into two columns:
KEY : Tells you what key or keys to press.
DISPLAY
: Tells you the controller’s action.
Also, unless we indicate otherwise:
Words in [ ] denote the key name or key symbol.
Words in ( ) denote information that you must provide. For example, an
address value.
Data table word addresses are reported in octal values.
Industrial terminal key Symbols
There are not numbered keys greater than 9. To display numbers which are
greater than 9 press the individual keys. For example:
To display: 1011 press individually: 1011
To the Reader
Conventions
Let's Begin