Emerson Rosemount 370XA, Справочное руководство системы

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System Reference Manual 370XA Gas Chromatograph
7P00370-H01 APRIL 2014
4 - 2
4.1.2 Screen operation
Use the up and down arrow keys to navigate between a screen’s
fields. Pressing the down arrow key while focus is on the last field on
the screen will move the focus to the first field on the screen;
alternatively, pressing the up arrow key while focus is on the first field
on the screen will move the focus to the last field on the screen.
Select/Edit . Puts the field currently in focus into edit mode, unless the
focus is on a table, in which case pressing this key allows you to
navigate amongst the table’s cells.
If there is no field in edit mode, you can exit that screen in one of two
ways:
Enter . If you made any changes to the screen’s data, the LOI
validates and saves them, while also generating the appropriate event
log entries. The LOI then exits the current screen.
Exit . If you made any changes to the screen’s data, the LOI discards
the changes and exits the current screen.
4.1.3 Enter numeric data
The valid key entries for numeric data are the numbers 1 - 9, the
negative sign (-), and the decimal point (.).