Appendix 2 - Glossary
UTREL30-WiFi User Guide
83
A
Accumulative alarm
Temperature or humidity readings
are above or below the configured
threshold for the total of time
defined, but readings may not
necessarily be sequential.
Active alarm
An alarm/alert that has triggered, but
has not been cleared.
Active alert
An alarm/alert that has triggered, but
has not been cleared.
Alarm
An alarm is an automatically
generated event warning a user that
environmental conditions are no
longer deemed safe for the monitored
location. Alarms are generated by the
device based on alarm trigger
conditions, such as thresholds,
direction and delays. If an alarm
trigger condition is met, the device
displays an alert and the software
reports an alarm event has taken
place.
Alarm activation delay
This value is used for consecutive and
accumulative alarms and defines the
number of recorded values that need
to be alarm readings for the trigger
condition to be met.
Alarm event
Single occurrence of an alarm
Alarm range
Temperature/humidity range that is
outside the -> Non-Alarm range
Alarm reading
Temperature or Humidity value that
lies above the upper or below the
lower alarm threshold value
Alarm threshold value
The temperature or humidity value at
which a reading is regarded as an
alarm reading. This can be an upper
threshold or a lower threshold
Alarm trigger condition
Set of conditions that cause an alarm
to be triggered. This requires a ->
threshold value, a -> direction, an ->
activation type and a -> delay value.
Alarm trigger time
The time at which all conditions of
an alarm were met
Alarm triggered
One of the alarm trigger conditions
has been met, the device displays an
alert and the software reports an
alarm event has taken place.
Alert
Visual or audible representation of an
alarm on a device
C
Consecutive alarm
Temperature or humidity readings
are above or below the configured
threshold for the time defined
without interruption.
Appendix 2 - Glossary
