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Chapter 2 • Functional Description
The Listening List holds up to 39 lines of IED information. Since only three 
IEDs fit on the screen at any time, the Listening List may contain more list 
items than can fit on the display. Consequently the lists are scrollable.
6.   
When the list first displays, the cursor highlights the first item on the list. 
Press the 
down arrow
 key to move the cursor through the list. 
N
OTE
When you reach the third list item, you can push the down arrrow again to 
view any items below it, but the cursor stays at the bottom of the display 
while the entire display shifts down.
Listen List Installation Setup
The installation process begins when you press the 
Enter
 key on a non-installed 
IED in the Listening List. The Port Number menu screen gathers the desired port 
number for installation. If that port number is already occupied by another IED, the 
IED status is gathered. If the port number is not already occupied, you will be 
promped to select a service type.
Use the following procedure to install an IED using Manage Listen Mode.
1.   
List.
S
Service Type Indicator
W = Water
G = Gas
P = Propane
O = Other
<blank> = if unknown or port 
is empty.
R
Remote Type Indicator
O = Orion (only remote type 
currently supported)
<blank> = if unknown or port 
is empty.
Cnt
2
RF Counts
Up to three digits of RF 
counts.
1
 xx/xx is not an actual column heading, however it is presented here since it is 
included on the column heading line.
There is no RF Counts field for the Port List.
Table 2.4
Listening list & port list column headings and list item values
Column Heading Description
Values
IED  xx/xx  P  SR  Cnt
ssssssssss  X  GT  ccc
ssssssssss  X  GT  ccc
ssssssssss  X  GT  ccc
DRAFT