FX-DIS Local Controller Display Technical Bulletin
10
Description of Local Controller Display
The pages that you access from the display’s Main Menu share a common layout
and theme. For example, all pages have a page title and a scroll bar used to
navigate the page. In addition, all pages support four lines of text. The common
areas of the screens are shown in Figure 6.
If a text field shown on the Local Controller Display exceeds 20 characters, the
text scrolls across the screen once and then remains left justified with trailing
ellipses to indicate the entire text is not showing. For example, Floor1 Zone
Temperature may be shortened as
Floor1 Zone Temper…
. Text characters not
supported by any available character are displayed as asterisks.
Text is also shortened if the data field for the object exceeds the total allocated
width. For example, if the value of an object is 12345.67, the displayed value may
be shortened to 12345 (depending on its initial length).
Pages on the Local Controller Display:
•
share a common method of row selection
•
use a common method of entering data within an editable field
•
show a scroll bar to indicate the scrolling feature is enabled
•
support scrolling of rows and data that span multiple screens
•
share a common method of wrapping row selection when the endpoints of the
rows in a list have been reached
•
update their values every 5 seconds (Present Value and Reliability attributes) or
120 seconds (all other attributes)
You can select objects shown on the Local Controller Display when you configure
the display with CCT. For details, refer to Controller Tool
Help
(LIT-12011147)
.
Figure 6: Common Areas of the Local Controller Display
Input/Output
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Item Value
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Item Status
Page Title
Item Label
