Commissioning Instructions

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Siemens Web server OZW772... V6.0 CE1C5701en
Building Technologies Record consumption data 2015-10-12
6 Record consumption data
You can record consumption data for heating, hot water, chilled water, cooling
electricity, natural gas or other media depending on the installed energy or volume
meters. You can precisely track energy consumption by querying consumption
data. Daily updated values, monthly values and for QAX9… annual due date
values are available.
Energy and volume meters that use KNX data points are also supported as of
integration of KNX S-Mode as of Web Server version 5.0.
The meters can be connected directly or via KNX adapter to the KNX bus and
transmit their data as per the configuration in ETS "Configuration in KNX S-Mode",
see Section 10.1.
The consumption data interface WRI982 continuously counts pending pulses.
The WRI982 periodically queries consumption data on the M-bus meter.
The QAX9… periodically queries the consumption data interface WRI982.
The Synco 700 controller continuously counts pending pulses.
The OZW772… periodically queries consumption data.
You can view consumption data via web operation (local or remote) or have
it send by e-mail.
OZW772… as of version
5.0
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