191
KPM.X.Systemhandbuch_X3.0.EN.V1.9 | Subject to misprints and technical changes.
8.15
Xesar virtual network (XVN)
The Xesar virtual network uses the issued identification media to exchange
information between software and doors to always keep the system up to date.
Figure 235: System overview | Virtual network
Identification media are provided with update information (blacklist or online wall readers)
from a central coding station. The information is transferred from door to door on the way
through the facility. In this process, identification media update door states and collect
door information (battery states, access events, deletions or unlocking attempts by disa-
bled media). The information is subsequently passed on to coding stations, where it is
evaluated to reconfigure the security status in the software.
A maximum of 150 updater wall readers can be integrated into a system.