Tyco 4100U installation manual the Next and Previous buttons, Continued on next page

Earth Fault Searching from the Front Panel, Continued

Starting the Earth	8. Press the Enter button. The following options become available when you press
Fault Search,	the Next and Previous buttons:
Continued

Search Option A: Select Location

Press <NEXT> or <PREVIOUS> to scroll

Location Search

Press <NEXT> or <PREVIOUS> to scroll

IDNet Channel Search

Press <NEXT> or <PREVIOUS> 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 <ENTER> to start search" displays, the search is ready to start. A sample is shown below.

CARD 1, SYSTEM POWER SUPPLY

Press <ENTER> to start search

NOTE: The FACP 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

D-4