Display 31 - Locator Grid; Figure 4-14. Display 31- Locator Grid - ABB ControlIT 53MC5000 Instruction Manual

4.9 DISPLAY 31 - LOCATOR GRID

The Locator Grid is illustrated in Figure 4-14. It is used as a reference to determine the location of
the current display being viewed relative to the other displays configured in the display list. The Lo-
cator Grid is invoked by pressing and holding the F1 or F2 push buttons while viewing the current
display. (The current display should have been on the screen for a short time, otherwise the next
display in the list will appear.) The current display reappears when the F1 or F2 push button is re-
leased. The Locator Grid can also be viewed just like any other display if it is configured in the dis-
play list (see Table 5-15, System Module for the Number of Groups [B017], Number of Displays per
Group [B018], and Display List [B021-B084] datapoint definitions). Configuring the Locator Grid in
the display list does not eliminate the ability to momentarily invoke it as described above. Three
push buttons are required to function for the Locator Grid Display: F1, F2, and Mode/Alarm. The
R/L, ⇑, ⇓, A/M, ⇐, ⇒, and F3 push buttons are not applicable. The grid in Figure 4-14 is typical for
Control Strategy 41, Four Loop Controller as described in Table 4-2, Generated Display Lists. It is
two columns (groups) by five rows (displays within group) for a total of 10 displays. The illumi-
nated cell in the display illustration indicates Four Loop CON0 - CON3 was the current display
when the Locator Grid was invoked. Notice that the corresponding grid location in the table is
shaded. The maximum size that any Locator Grid display can be is eight columns by eight rows for
64 cells (displays).
Pressing F1 Jumps to Another Group
Four Loop CON0 -
Pressing CON3
F2
Single Loop CON0 with
Pages
Horizontal Trend
to
Single Loop CON1 with
Next
Horizontal Trend
Display
Single Loop CON2 with
in
Horizontal Trend
Group
Single Loop CON3 with
Horizontal Trend
4-30
53MC5000 Process Control Station
Group 1
Alarm Summary
System Status
Status Module 0
Status Module 1
Four Loop CON0 -
CON3

Figure 4-14. Display 31- Locator Grid

Group 2
MODE/
ALARM
RESET
F2 - PAGE
IN LIST OR
PAGE FORWARD
F1 - JUMP TO NEXT
DISPLAY GROUP OR
PAGE BACK