Siemens OZW672.01 Commissioning Instructions page 27

Time zone
LPB / BSB
Siemens
Building Technologies
2.5.4.2 Time of day/date
Path: Home > 0.5 OZW672... > Settings > Time of day/date
Data point
Time zone
2.5.4.3 Communication
Path: Home > 0.5 OZW672... > Settings > Communication > LPB / BSB
Data point
Device number*
Default val: 5
Setting val: 5...8
Clock time source*
Default val: Autonomous
Setting val: Autonomous,
Slave with
remote setting,
Slave without
rem setting,
Master
* This setting affects the LPB only.
The Device number and time supplier are automatically specified on BSB.
The other data points are information parameters. They are described in Section
4.2.3 "Web Server diagnostics
Web Server OZW672... V6.0
Commissioning
Explanation, example
Setting for the time zone where the device is
located.
Explanation, example
Set the Device number. The device number
(segment and device number) must be unique
within the same LPB bus system.
The setting is meaningless on the BSB: The
BSB device address of the Web Server is
canned (50).
Autonomous: Time/date is created from the
Quartz of the Web Server. No synchronization
with bus devices.
Slave with remote setting: Web Server
receives time/date from master. The master
supplies both date and time on the Web
Server and is then sent to all bus devices.
Slave without rem setting: Web Server
receives time/date from master. The Web
Server date/time setting is not sent to the
master. The master resets date/time.
Master: Time/date is created from the Quartz
of the Web Server. The Web Server supplies
both date and time to all bus devices.
Recommended: Configure Web Server as
master and bus device as slave with or
without remote setting.
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CE1C5712en
2015-10-13