Rockwell-automation 5370-CUPK Color CVIM USER-PAK Option Uživatelský manuál stáhnout pdf (Strana 103)

Chapter 8

Defining Strings for Serial Ports and Viewports

8 – 14

W1(–08) 12340000

Examples: Assume formula 1 result = 123.4

This code

transmits (or displays) this field:

F1(08) 0123.400

F1(–08) 123.4000

(x.d) The x indicates the field width, while the d value specifies the

maximum number of decimal places to be present in the field. Note that the

d value is only effective if decimal places are actually part of the tool result.

Also, if the specified field width is not large enough to include the entire

result – whole number component and all of the decimal component – the

result is truncated from the right. A d value of 0 can be used – this specifies

that no decimal places (or decimal points) are used.

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.

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Rockwell-automation 5370-CUPK Color CVIM USER-PAK Option Uživatelský manuál Strana 103