Rockwell Automation 2711 PANELBUILDER SOFTWARE USER MANUAL - Manual (Page 289)

The Objects
Chapter 10
10-24
Top Position Value
In Versions 1 and 2 of the PanelBuilder software, the first selection in the
list, state 0, corresponds to a value of 0. In Version 3 and later you can
choose the value associated with the top position. In the Indicator State
Address menu, choose Top Position Value and choose from:
Bit data type:
All Bits OFF
First Bit ON
BCD or binary
0
1
When the value at the control address is 0, and the top position value is set
to 1 (First Bit ON), the highlight bar will not be visible. When the value at
the control address is 1 and the top position value is set to 1 (First Bit ON),
the first item in the list will be highlighted. If the top position value is set
to 0 (All Bits OFF) and the control address contains 0, the first item in the
list indicator will be highlighted, as in Version 2.
Figure 10.5
Indicator State Address
22612
Indicator State Address
Current Address Unassigned Address
Current Preset
Data Type BCD
Communications Discrete
Input/Output Output
Rack 1
Start Word 0
Start Bit 0
Number of Bits 2
Top Position Value 1
Update Address
Change Preset
View Address Map
Delete Address
Quit
0
1
If the value indicated by the PLC address is not within range of the
indicator, no list items will be highlighted.