S&C TripSaver II - Page 95

S&C Instruction Sheet 461-504 95
Informational and Settings Screens
Orientation. This indicates whether the TripSaver II recloser is closed into a fuse
cutout mounting (in the Vertical position) or is in the Dropped-Open position (in the
horizontal position).
Status. This eld displays the same status items as the Status screen. The following
can be displayed:
• Ok: The TripSaver II recloser is functioning normally and is in the Idle state.
• Waiting to Open VI: This indicates the vacuum interrupter contacts are waiting to
open.
• Waiting to Close VI: This indicates the vacuum interrupter contacts are waiting
to close.
• Open Interval: This indicates the state when the TripSaver II recloser is in the open
interval.
• Waiting to Drop Open: This indicates when the TripSaver II recloser is waiting to
drop open.
• Waiting to Reset Drop-Open: This indicates when TripSaver II recloser is waiting
to reset the drop-open mechanism. This is a relatively short transient state.
• Dropped Open: This indicates the TripSaver II recloser has dropped open. This is
a relatively short transient state, after which the status will go back to being “OK”.
• Service Now: This appears when the TripSaver II recloser cannot release the drop-
open mechanism after consecutive re-tries, when the vacuum interrupter contacts
cannot open after consecutive re-tries, or when the TripSaver II recloser is no
longer capable of interrupting a fault when remaining contact wear is at 0%. When the
TripSaver II recloser enters the Service Now state, the LCD screen will display a
special Service Now screen: the right side of the screen will display the vacuum
interrupter status (“O” for open; “I” for closed), and the left side of the screen will
display an “!” symbol, indicating immediate attention is needed. Rotating the MODE
SELECTOR lever, applying a 9-Volt lithium L522 battery, or the Service Center Con-
guration Kit power module will not be able to unlock the screen. When this occurs,
see the “Clearing the Service Now LCD Screen” section on page 112.
• Error: This indicates an error has just occurred. This is a transient state and only
temporarily displays immediately after an error event.
Note: During the functional test, some of the fast transient events may not be captured
on the screen. To optimize the performance of communications subsystems, the software
is designed to pull status information from the connected TripSaver II recloser only once
per second. Therefore, some fast transient events may have already expired by the time
TripSaver II recloser starts to transmit its latest status information to the software.
Total Number of Interrupter Open Operations. This is the total number of times
the vacuum interrupter contacts have opened. The value will increment by 1 for each
interrupter open operation performed during the functional test.
Total Number of Drop-Opens. This is the total number of times the TripSaver II
recloser has dropped open. The value will increment by 1 for each drop-open operation
performed during the functional test.