PRAESENSA Configure the system | en 73
Bosch Security Systems B.V. Configuration manual 2020-09 | V1.20 | PRAESENSA 1.20
5.4.3 Time settings
A number of general, system wide parameters can be set using the System options page.
1. Below the System options page, click Time settings:
2. Select, enable, disable or enter the values of each of the following items:
Item Value Description
Location Selection Select the local time zone from the
dropdown list.
Set time automatically
(NTP)
Enable / Disable Enable: Network Time Protocol (NTP) for
automatically clock synchronization of
PRAESENSA with your connected computer
(network).
NTP server (Status synced) Enter text Enter the URL of the NTP server.
Set Date Time Enter number Enter current time and date manually. If set
time automatically is enabled, it's taking the
time from the NTP server.
Submit Button Click the Submit button to store the settings:
Notice that you always have to Save the
configuration. See
Save configuration, page
102
5.4.4 Network supervision
A number of system wide network supervision parameters can be set using the Network
supervision page.
1. Below the System Options page, click Network supervision:
2. Select, enable or disable each of the following items:
Item Value Description
Network supervision Enable / Disable Enable: the system network will be
supervised. E.g. network cable breaks and
lost/added devices will be reported. See
Diagnose, page 105
and
Optional: Using the
Logging Viewer, page 125
. Select Enable
after a network snapshot is taken. When
successful enabled a removal/addition of any
network device will result in a fault.
Network snapshot Button The Network snapshot takes an image of the
redundant network links. When Network
supervision is enabled a failing link will be
detected as a fault. The snapshot is only
taken for redundant links. The links to
devices with only one network connection
such as Call stations for commercial
purposes or temporary connected devices
(config PC) are ignored.
Disable first Network supervision and then
click the button. To do so all connected
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