15-Minute And 24-Hour Registers - Lanex TM-77 Operating Manual

Table 13. Interface set-up – alarm severity level values, switch-on and switch-off threshold
values.
Parameter name
ES/SES threshold
exceeding alarm
Threshold value of
switching on an urgent
alarm after SES was
exceeded in a 15-minute
period
Threshold value of
switching off an urgent
alarm after SES was
exceeded in a 15-minute
period
Threshold value of
switching on an urgent
alarm after SES was
exceeded in a 24-hour
period.
Threshold value of
switching off an urgent
alarm after SES was
exceeded in a 24-hour
period
Threshold value of
switching on a non-
urgent alarm after ES
was exceeded in a 15-
minute period
Threshold value of
switching off a non-
urgent alarm after ES
was exceeded in a 15-
minute period.
Threshold value of
switching on a non-
urgent alarm after ES
was exceeded in a 24-
hour period
Threshold value of
switching off a non-
urgent alarm after SES
was exceeded in a 24-
hour period

5.5.2.3 15-minute and 24-hour registers

These panels allow the operator to monitor ES, SES, SESFE, BBE and UAS counter
values in 15-minute and 24-hour periods, respectively. The "alarm" columns show the type of
IOA77-1F
4 E1/G.703 P
X LESIOCHRONOUS
O
PERATING
Allowed status
Urgent alarm
Non-urgent alarm
None
0..900
0..900
0..86400
0..86400
0..900
0..900
0..86400
0..86400
M
ULTIPLEXER
M
ANUAL
Default
Description
value
Urgent alarm
for SES
counters ES/SES threshold exceeding alarm
Non-urgent activity
alarm for ES
counters
Value for SES in a 15-minute period,
15 above which an urgent alarm is
switched on
Value for SES in a 15-minute period,
0 below which an urgent alarm is
switched off.
Value for SES in a 24-hour period,
1440 above which an urgent alarm is
switched on
Value for SES in a 24-hour period,
0 below which an urgent alarm is
switched off
Value for ES in a 15-minute period,
120 above which a non-urgent alarm is
switched on
Value for ES in a 15-minute period,
0 below which a non-urgent alarm is
switched off.
Value for ES in a 24-hour period,
11520 above which a non-urgent alarm is
switched on
Value for ES in a 24-hour period,
0 below which a non-urgent alarm is
switched off
28 May 2007