Valid elements of string text – Rockwell Automation 5370-UPK CVIM USER-PAK Option User Manual

Page 79

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Chapter 8

Defining Strings for Serial Ports and Viewports

8–3

The strings you create will consist of one or more elements; these elements
define the corresponding characters, data, and/or graphics (viewports only)
which will be present in the transmitted (displayed) messages. The different
elements you can use to create strings are listed below:

Literal text

Data codes

Special characters:

Newline character (N)

Character code indicator (/)

Index character (#)

Formula Indicator (%)

Field Formatting codes

The following elements are valid for viewport strings only:

Conditional color codes

Plot line codes

Draw line codes

Change color codes

Literal Text

Place quotation marks ( ” ” ) around characters that you want transmitted (or
displayed) literally.

For example, you can use a literal text field to identify the type of data to
follow. You can signify specific events, such as “PART REJECTED,” by
defining the

Event

for that string so the string is transmitted (or displayed)

only if the part is rejected (see “Defining the Event” in this chapter).

String entry keyboard

Literal text entry,
as it is displayed
on the keyboard

Quotation marks

You can enclose a number of spaces in quotes to provide spacing between
fields within the message, as shown below:

Spaces included in quotes

Data code

Valid Elements of String
Text

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