Technical Manual

Technical Manual AM Systems
Cross Point Device Explorer v4.4 Page 60 of 72
Alarm history 8.7.5.2.2
The Alarm history screen shows a list of the tags that have been detected on the selected
antenna.
Figure 45: Alarm history
Dependent of the notification settings, the incoming , outgoing and undefined
alarms can be distinguished by means of their individually colored icons.
By default all types of alarms are displayed, but pressing one or more of the filter buttons
will show or hide the selected alarms.
Click the Delete button to delete all alarms in the list and to permanently remove them
from all the connected antennas in this entrance.
All alarms are date & time stamped, so it’s easy to find out when they occurred.
For AM systems a maximum of 338 alarms can be stored in the memory of each AM TRX
board. When the memory is full, the oldest alarm will be replaced with the newest alarm
(FIFO principle). It is possible to view the alarm history per day for a maximum of the last
30 days or less, in case the maximum number of alarms has been reached within 30
days.
Just click the Previous/Next day buttons to scroll through the alarm history.