User manual

Publication DNET-UM004A-EN-P - March 2004
9-14 Communicate with a PanelView™ Standard Terminal
Determine how you will use each assembly instance:
For Integers, Skip Every Other Word
Logix5000 controllers use 32-bit integers (DINTs). To make your
programming easier, lay out your PanelView tags as follows:
Instance number: Input (write) or output (read): Instance number: Input (write) or output (read):
1 input 9
2 output 10
311
412
513
614
715
816
Word
1. For bit-level tags, set aside an even
number of words.
015…0
115…0
215…0
315…0
2. For each integer, set aside 2 words.
Start each integer on an even word.
This lets each integer map to its
own element in the
scanner/controller.
4 Address of an integer value.
5
Do not address this word. (Leave it unused.)
6 Address of an integer value.
7
Do not address this word. (Leave it unused.)