User`s guide

Operating the DX LCD Display 4-25
As indicated in Figure 4-15, the data shown for each point is:
• status of the point (See Table 4-6.)
• description of the point as defined in the display configuration
• current value of the point
• units for analog and counter values
If any point in the Point Data screens has a status other than normal, a
status text is shown to the left of the point description. This allows you
to determine which points require your attention. The point status
abbreviations are shown in Table 4-6.
Note: If the display cannot read the value of a point for any reason,
then asterisks (***) are shown instead of a value.
Table 4-6: Point Status Abbreviations
Status Text Description
blank
The point is in its normal state.
ALM
The digital (binary) point is in its alarm state.
HA
The analog input is in a High Alarm state.
LA
The analog input is in a Low Alarm state.
OVR
The point has been overridden by the operator.
2. Use the
and keys to page through the Point Data screens.
The word
More is shown on the next to last line of the screen if
you have not reached the last Point Data screen.
3. Press the
esc
key from any screen to return to the Main menu.
Adjusting and Overriding Points
To adjust or override a point:
1. Go to the Point Data screens as described in the previous section.
2. Use the and keys to page to the Point Data screen showing
the point you want to change. If one or more points on any Point
Data screen can be adjusted or overridden, then the description of
the first such point is highlighted in reverse video, as shown in
Figure 4-16.