Rockwell Automation Logix5000 Controllers I/O and Tag Data Programming Manual - Manual (Page 35)

Organize tags Chapter 2
Item Description
To expand a structure and display its members, click the + sign.
To collapse a structure and hide its members, click the – sign.
Six elements of timer_presets.
This two-dimensional array contains nine elements (three by three array).
This one-dimensional array contains six elements of the DINT data type. In this example, a single timer
instruction times the duration of several steps. Each step requires a different preset value. Because all the
values are the same data type (DINTs), use an array.
The following example compares a structure to an array.
This is a tag that uses the Timer structure (data type). This is a tag that uses an array of the Timer data type.
Rock well Automati on Publication 1756- PM004E -EN-P - October 2014 35