Table of Contents
Advertisement
Alarm Status Screen
Selection of item 3 from the Main Menu presents the
Alarm Status Screen, Figure 14. This screen is a
composite display of all current alarms for each of the
13 slots. Alarm types are indicated by the number 1
for Critical, 2 for Major, and 3 for Minor alarms.
A capital A indicates the alarm is current while a
trailing * indicates the alarm cutoff has been exercised.
ES or SES indicates the programmed threshold has
been exceeded, resulting in an alarm. The position of
the alarm indicator codes in the screen matrix indicates
11/23/99
00:16:44
ACTIVE SHELF ALARMS
-------------------
CRITICAL - YES
MAJOR
- NO
MINOR
- NO
DEFAULT ALARM TRIGGERS
----------------------
CRIT: 6-13 HTU-C FUSES
UAS THRESHOLD
HCOT-CTL FUSE
COMM LINK LOSS
HFAC FUSE
MAJ:
1-5 HTU-C FUSES
ES
THRESHOLD
SES THRESHOLD
MIN:
NONE
PRESS :
08/08/70 17:51:59
08/08/70 17:51:59
08/08/70 17:52:09 *CLEARED* -UAS THRESHOLD CROSSING AT HTU-C LP1, SLOT 5.
08/08/70 17:52:09 *CLEARED* -UAS THRESHOLD CROSSING AT HTU-C LP2, SLOT 5.
08/08/70 17:52:34 *CLEARED* -UAS THRESHOLD CROSSING AT HTU-C LP1, SLOT 9.
08/08/70 17:52:34 *CLEARED* -UAS THRESHOLD CROSSING AT HTU-C LP2, SLOT 9.
08/08/70 17:52:36 *CLEARED* -UAS THRESHOLD CROSSING AT HTU-C LP1, SLOT 10.
08/08/70 17:52:36 *CLEARED* -UAS THRESHOLD CROSSING AT HTU-C LP2, SLOT 10.
08/08/70 17:52:36 *CLEARED* -UAS THRESHOLD CROSSING AT HTU-R LP1, SLOT 10.
08/08/70 17:52:36 *CLEARED* -UAS THRESHOLD CROSSING AT HTU-R LP2, SLOT 10.
08/08/70 17:52:41 *CLEARED* -LOSS OF COMMUNICATION WITH SLOT 12.
08/08/70 17:52:42
08/08/70 17:52:43 *CLEARED* -LOSS OF COMMUNICATION WITH SLOT 12.
08/08/70 17:54:00
08/08/70 17:54:00
08/08/70 17:55:04 *CLEARED* -UAS THRESHOLD CROSSING AT HTU-C LP1, SLOT 7.
08/08/70 17:55:04 *CLEARED* -UAS THRESHOLD CROSSING AT HTU-C LP2, SLOT 7.
08/08/70 17:55:05
08/08/70 17:55:07
08/08/70 17:55:07 *CLEARED* -UAS THRESHOLD CROSSING AT HTU-C LP2, SLOT 7.
----------------------------------------------------------------------------
PRESS:
1 TO 5 - Select Page,
"P" - Prev Screen,
14
ALARM STATUS
B/ HTUC [ HTUC ]
SLOT UAS FUS COM SIG
--------------------- --------- --------- --------- ----
1:
--- --- --- ---- ---- ---- ---- ---- ---- ---- ----
2:
--- --- --- ---- ---- ---- ---- ---- ---- ---- ----
3:
--- --- --- ---- ---- ---- ---- ---- ---- ---- ----
4:
--- --- --- ---- ---- ---- ---- ---- ---- ---- ----
5:
1A
--- --- --- ---- ---- ---- ---- ---- ---- ----
6:
--- --- --- ---- ---- ---- ---- ---- ---- ---- ----
7:
--- --- 1C
8:
--- --- --- ---- ---- ---- ---- ---- ---- ---- ----
9:
1A
--- --- ---- ---- ---- ---- ---- ---- ---- ----
10:
1A
--- --- ---- ---- ---- ---- ---- ---- ---- ----
11:
--- --- --- ---- ---- ---- ---- ---- ---- ---- ----
12:
1A
--- --- ---- ---- ---- ---- ---- ---- ---- ----
13:
1A
--- --- ---- ---- ---- ---- ---- ---- ---- ----
1 = CRIT, 2 = MAJ, 3 = MIN,
B = BER ALARM ON PROTECTED CIRCUIT,
E/S = ES/SES THRESHOLD ALARM,
"C"
- alarm cutoff,
Figure 14. Alarm Status Summary Screen
CRITICAL
-UAS THRESHOLD CROSSING AT HTU-R LP1, SLOT 10.
CRITICAL
-UAS THRESHOLD CROSSING AT HTU-R LP2, SLOT 10.
CRITICAL
-LOSS OF COMMUNICATION WITH SLOT 12.
CRITICAL
-UAS THRESHOLD CROSSING AT HTU-C LP1, SLOT 12.
CRITICAL
-UAS THRESHOLD CROSSING AT HTU-C LP2, SLOT 12.
CRITICAL
-UAS THRESHOLD CROSSING AT HTU-C LP2, SLOT 7.
CRITICAL
-LOSS OF COMMUNICATION WITH SLOT 7.
"X" - Set Marker
"M" - Main Menu
Figure 15. Alarm History Screen
61221051L1-5, Issue 1
both the alarm location and slot number.
Alarm History Screen
The Alarm History Summary Screen (Figure 15) can
be accessed from the Alarm Status Screen by pressing
H. This screen provides a time and date stamp for up
to 100 alarm events. These events include alarm
initiation and alarm clear. For convenience, a user
marker can be invoked by pressing X. This produces
a highly visible marking point so that subsequent
alarm events can be easily distinguished from older
ones.
SHELF ADDRESS = 00
[ HRE1 ]
LP1
LP2
LP1
LP2
---- ---- ---- ---- ---- ---- ---- ----
A = UAS OR FUSE ALARM,
* = ALARM CUTOFF (ACO)
"H" - alarm history,
"M"
|
ALARM HISTORY
|
11/23/99
00:18:37
|
SHELF ADDRESS = 00
[ HRE2 ]
HTUR
LP1
LP2
SIG
C = COMM ALARM,
- main menu
PAGE
3 OF 5
61221051L1-5A
Advertisement
Table of Contents
