GE DigitalFlow DF868 Programming Manual page 78

Graphical Format (cont.)
Option Bar Choice
= Move the cursor one record to the left and display the value and time of
[F1] <CURS
that record in the status line:
(i.e.
= Move the cursor one record to the right and display the value and time of
[F2] CURS>
that record in the status line:
(i.e.
= Display the previous page of records
[F3] <PAGE
= Display the next page of records
[F4] PAGE>
→]
= Move the cursor to the first record on the current page and post the date
[ + [F1] START
and time of that record in the message line:
(i.e.
→]
= Move the cursor to the last record on the current page and post the date
[ + [F2] END
and time of that record in the message line:
(i.e.
→]
= Display the programmed maximum Y value in the message line:
[ + [F3] YMAX
(i.e.
→]
= Display the time increment value, as set when the log file was created, in
[ + [F4] T INC
the message line:
(i.e.
←]
= Leave the graphical
[ + [F1] EXIT
data format. (The
Displaying Data
Table 2-4: Graphical Log Display Options
)
6.85 Ft/s 10:38
)
5.31 Ft/s 10:38
)
ST: 08 MAR 10:38
)
END 08 MAR 11:14
)
YMAX 25.0 Ft/s
)
T INC 30 seconds
display and return the display to the previous
LOG
key on the keypad will also perform this function.)
[EXIT]
In the typical graphical display shown, the first logged parameter
is shown to the left of the y-axis and there is a message line below the
graph that initially indicates the starting date and time of the current
page. Notice that most of the locator bar has been replaced by a status
line in standard video that shows the value, units and time of the
record at the current cursor location. However, there is still an inverse
video pointer at the far right of this line to indicate that additional
option bar choices are available.
Note: The date in the message line includes only the day and the
month (not the year), and the times in the status line and the
message line include only the hours and minutes.
Description
March 2008
(VEL)
2-9