Aalborg TIO Totalizer I/O Flow Monitor/Controller Manuel d'utilisateur télécharger pdf (Page 38)

5.3.11 Submenu “Display Settings”

Process Information screens can be configured to be static (manual control) or

dynamic (automatic sequencing). In the static mode pressing the UP button

allows the user to page through the PI screens in the forward direction. Pressing

DN button, pages through the PI screens in the reverse direction. When the last

PI screen is reached, the firmware “wraps around” and scrolls to the initial PI

screen once again.

Use the “General Settings” menu to navigate to the “Display Settings” menu

option (See Figure 5.7).

The following settings are available for LCD Display:

a) Display Mode (Tabular entry)

This option determines whether Display screens are in Static (manual

control) or Dynamic (automatic sequencing) mode. The following

selections are available: Static or Dynamic. The default entry is: Static

(manual control). Display screens mode parameter can be set with the

UP and DN buttons and are accepted by pressing the ENT button.

b) Screen Cycle Time (Numerical entry)

This menu selection defines the time interval in seconds for each PI

screen to be displayed in the dynamic mode (automatic sequencing).

Screen Cycle Time can be set to any value in the range between 1 to

3600 seconds (numerical entry).

c) Screen Mask (Tabular entry)

Using Screen Mask settings the user can enable (unmask) or disable

(mask) up to 4 different process variable combinations (see Figure 5.4).

By default the unit is shipped from the factory with all PI screens

enabled. A typical display with Screen Mask selection is shown below.

NOTE: PI screens which are masked in the Screen Mask Register

(see below) will be skipped.

Screen Masc:

Screen #2 [*]

Screen #3 [*]

Screen #4 [*]

Screen #1 [*]

1 2 ... 33 34 35 36 37 38 39 40 41 42 43 ... 97 98

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Aalborg TIO Totalizer I/O Flow Monitor/Controller Manuel d'utilisateur Page 38