Rockwell-automation 2711 PANELBUILDER SOFTWARE USER MANUAL Uživatelský manuál stáhnout pdf (Strana 306)

100

101

The Objects

Chapter 10

10-41

IMPORTANT: If the Numeric Input Cursor Points aren’t properly lined

up, they may not work as expected when the application file is downloaded

to the terminal.

When you create the screen, you’ll be able to see all the cursor point

characters. However, when you display the screen on a PanelView

terminal, only one cursor point character will be displayed blinking and

intense.

IMPORTANT: The numeric entry window occupies the top three lines of

the screen. Keep this in mind before you place any objects on these lines.

IMPORTANT: The Numeric Input Cursor Point is a retentive object.

Your PanelView terminal will retain the current value for each of the

Cursor Points even after you’ve powered down the terminal or switch from

Run mode to Configuration mode and back. PanelBuilder allows you to set

a preset value for this object.

Format

Choose Format from the Object menu after adding a Numeric Input Cursor

Point to your screen; a menu with two choices opens:

Numeric Input brings up a menu allowing you to choose a Decimal

Point format for your numeric inputs. If you choose anything other than

Disabled, you can specify decimal values for the Maximum Value,

Minimum Value and Amount per Increment/Decrement options.

To allow an operator to enter numbers with decimal points, choose from

one of the following:

Fixed Position—Specifies a set number of digits to be displayed

after the decimal point in the window. For example, if the setting

was for three digits after the decimal, an operator’s entry would

appear as follows:

Table 10.Q

Fixed

Position Decimal Point

Digits Entered Numeric Input Address

Value

Number Displayed

1 100 .1

12 120 .12

123 123 .123

1234 1234 1.234

12345 12345 12.345

1 2 ... 301 302 303 304 305 306 307 308 309 310 311 ... 467 468

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