Basic Documentation

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Siemens RDU341 Basic Documentation CE1P3172en
Building Technologies 2017-02-17
3.12.2 Parameter setting / download via tool
Control parameters can be adjusted via bus either by parameter download during
commissioning or during normal operation with a tool like ACS.
With the ACS tool, the parameters can be changed…
– during commissioning via parameter download (all parameters)
– during normal operation via Popcard (most of the parameters)
Most parameters can be changed during normal operation using the OZW772 web
server or the RMZ792-B bus operator unit.
Only the parameters for device address can be downloaded via ETS3 Professional.
This is to simplify and avoid a conflict.
It allows you to further engineer communication objects of an RDU previously
commissioned vial local HMI or ACS (assigning communication objects to group
addresses).
∂ The basic application can only be changed via parameter download with ACS.
∂ The RDU KNX thermostats require version ETS3f or higher / ACS version 5.11
or higher.
Connecting a KNX commissioning / operating tool to the RDU is described in
section 4.2.
ACS
OZW772 Web server,
RMZ792-B
bus operator
unit
ETS
Notes:
Connecting a KNX tool