Tyco 4100U-S1 - Manual (Page 116)

D-4
10. Press the Enter button. The following options become available when you press
the Next and Previous buttons:
Press or to scroll
Location Search
Press or to scroll
IDNet Channel Search
Press or to scroll
Last Search Result
The search types are described below. When you have determined what kind of search to
initiate, display its option (one of the three shown above) and press the Enter button. Each
option has its own topic, below.
If you select the Location Search menu item, a list of cards to search becomes available.
Use the Next and Previous buttons to scroll through the list.
If you find a card that you suspect is connected to a circuit with an earth ground, press the
Enter button when that circuit is shown.
Before you can start the search, the Aux Power Select option comes up.
1=Exclude 2=Include
Exclude AUXPWR circuits from search?
The number you select, 1 or 2, determines whether the auxiliary power circuit on the
selected board is searched for earth grounds. If you exclude the auxiliary power circuit
from the search, the circuit will continue to operate normally.
Press 1 (or just press the Enter button) to exclude the card's auxiliary power circuits from
the search, or press 2 to remove auxiliary power circuits from normal operation and
search them for earth grounds.
Now you are prompted to start the search. When the location you want to search is shown
and "Press to start search" displays, the search is ready to start. A sample is
shown below.
CARD 1, SYSTEM POWER SUPPLY
Press to start search
NOTE: The 4100U-S1 suspends normal operation for the duration of the
search.
Press the Enter button to start the search.
As the search progresses, watch the display for an indication of how much of the search
has been completed. The search can be aborted at any time if you press the Clear button.
Earth Search In-Progress, Please Wait...
Earth Search In-Progress, Please Wait...
40%
Skip ahead to the "Completing the Search" topic.
Continued on next page
Earth Fault Searching from the Front Panel, Continued
Starting the Earth
Fault Search,
Continued
Search Option A:
Select Location