Alarm Inputs - Tait TB8100 User Manual

180 Part I: Task Manager
Example
IF RSSI high THEN Go to channel 2
Change to a channel with a lower output power on receiving a powerful signal.
RSSI low
The RSSI low input becomes true when the RF signal that the base station is
receiving falls below the minimum signal strength specified in Configure >
Alarms > Thresholds. This input is useful in applications where the base station
can expect to be receiving a signal all the time. The input lets you specify what
the base station is to do when the expected signal ceases.
Unbalanced input low
The Unbalanced input low Task Manager input becomes true when the
audio input on the unbalanced line falls below the minimum level specified in
Configure > Alarms > Thresholds. This Task Manager input is useful in
applications where the base station can expect a signal all the time. The input
then lets you define tasks that specify actions when the expected input ceases.
Example
Tell the base station to do something when the unbalanced line input signal
fails.
IF Unbalanced input low THEN Start over the air alarm
If the line fails, the base station sends alarm pips over the air.

Alarm Inputs

You can select any alarm as a Task Manager input. This makes it possible to
individually configure the base station's response to any alarm. For information
about base station alarms, see
basic inputs. Even if an alarm is disabled, tasks with that alarm as an input will
be processed.
PA air intake temperature high
This input becomes true when the 'Air intake temperature high' alarm is
triggered. For information about this alarm, see
on page 132.
PA air intake temperature low
This input becomes true when the 'Air intake temperature low' alarm is
triggered. For information about this alarm, see
on page 132.
Base station alarm on
This input becomes true when any base station alarm is triggered.
Battery protection mode on
This input becomes true when the PMU is operating in battery protection
mode, triggering the 'Battery protection mode' alarm. For information about
this alarm, see "Battery protection mode" on page
"Monitoring Alarms" on page
"Air intake temperature high"
"Air intake temperature low"
133.
MB8100-00-00-806 © TEL 2003
127. All alarms are