25 / 176
Siemens Web server OZW772... V6.0 CE1C5701en
Building Technologies Commissioning 2015-10-12
2.5.3.3 Communication
Path: Home > 0.2.150 OZW772.xx > Settings > Communication > KNX
Data point
Explanation, example
Range
Displays the range within the KNX bus.
e.g. 0 for address 0.2.150
The range is set in ETS.
—
—
Line
Display of line within the KNX bus.
e.g. 2 for address 0.2.150
The line is set in ETS.
—
—
Device address
Default val: 150
Setting val: 1... 253
Set device address. The device address must
be unique within the same KNX line.
—
Time synchronization
Default value: Slave on bus
Setting values: Slave on Bus
Quartz
Defines time synchronization on the Web
Server. Default value "Slave on bus": Clock
master is available on the KNX network.
Setting value "Quartz": The clock is
synchronized with quartz on the Web Server.
Web Server operates a clock master or
autonomously.
—
Clock time mode KNX
Default val: Autonomous
Setting val: Autonomous/Master
"Slave" for "Time synchronization" = "Slave on
bus".
For "Time synchronization" = "Quartz", can
selected between "Autonomous" or "Master".
—
Clock slave remote adj
KNX
Default val: Yes
Setting val: Yes / No
Setting value is important for "Time
synchronization" = "Slave on bus".
For "Clock slave remote adj KNX" = "Yes" the
time clock for the clock master on the KNX
network can be changed via the time clock for
the Web Server.
—
The following data points are information parameters. They are described in
Section 4.2.3, "Web Server diagnostics":
· Maximum number of devices
· Current number of devices
· Last change
KNX