Rockwell-automation 5370-UPK CVIM USER-PAK Option Manual de usuario descargar pdf (Pagina 89)

Chapter 8

Defining Strings for Serial Ports and Viewports

8–13

Examples: Assume formula 1 result = 1234.56

This code

transmits (or displays) this field:

F1(7.2) 1234.56

F1(8.1) _ _ 1234.5

F1(–8.1) 1234.5 _ _

F1(08.1) 001234.5

F1(–08.1) 1234.500

F1(6.3) 1234.5

F1(5.0) _ 1234 (with .0 used, the decimal point is suppressed)

Default Formats:

If you do not specify a format for a data or index field, the default format is

used. The default formats are:

(9) for all fields, other than index fields, with no decimal places. The

field width is 9 characters; the contents of the field are right justified.

(9.3) for fields with decimal places. The field width is 9 characters –

including five places left of the decimal point, and three decimal places.

(2) for index fields. That is, the field width is 2 characters; the contents

of the field are right justified.

Special case for OCR: The transmitted or displayed result field for a

window configured for OCR will, by default, contain as many places as

characters in the window result.

For consistency in appearance, it is suggested that the field width be

specified for OCR window results.

Conditional Color–coding

You can color–code any tool value based on the pass/warn/fail status of the

respective tool result status. You do this by placing the conditional color

code indicator (the ! symbol) after the particular data code.

With the ! symbol added to a data code, when the string is displayed, the

corresponding tool data is displayed in one of three colors, depending on the

tool result status – Green (if the tool passes), Yellow (if the result is in the

Warning range), or Red (if the tool fails). The conditional color overrides

the string color assigned using the Color Selection menu.

Note: MATH–PAK formulas can be defined which override the ranges of

a particular tool, in which case the respective tool result status is always

“PASS.” If this is the case for the tool result indicated in the conditional

color–coding, the resulting color will always be green, for pass.

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Rockwell-automation 5370-UPK CVIM USER-PAK Option Manual de usuario Pagina 89