Allen-Bradley 2707-MVH232, Руководство пользователя, Страница: 43 / 92

Publication 2707-UM005B-EN-P
Running Applications 5-5
Data Display Screens
Data display screens show either the actual or scaled value of a logic
controller.
Data displays are updated at different intervals depending upon the
application.
Data Entry Screens
Data entry screens contain an entry field. The length and format of the
data entry field depends upon the application designer. In addition,
the application designer can place a data display field on the same
screen:
Note: The data entry field must always appear last on the screen. The
application designer cannot place text after a data entry field.
To enter data, use the numeric keypad. To modify an entry, press the
clear entry key [CE] and re-enter the value. Press the [+/-] key to
toggle between positive and negative values. Press [
] after the
entire value is entered.
Data entry screens can have a default value appear in the data entry
field. A flashing cursor identifies the first digit of the default value.
Pressing [
] writes the default to the controller or you can enter a
different value by pressing the [CE] key.
Data Display Field
Data Display Field
Pump 1 = 150 PSI
Counter = 5
Temp = 120 Deg F
Enter New Temp:
Data Display Field
Data Display Field