User Manual

10
The plant descriptions are examples and can be extended as required, but adherence
to the rules of the KNX standard must be ensured. As shown by the following table, it
is also possible to use other standard applications in place of the plant sections used
here.
The respective application sheets can be downloaded from Siemens’ HVAC Integrated
Tool (HIT) via the internet address given above.
Generation of
refrigeration
Generation of heat Precontrol,
air handling
Room applications
Applications
used
CBA001 U2B HQ HB0001 H6B HQ ADCE06 U2B HQ
C0B001 U1B HQ
H0F001 H6B HQ
ADA002 U1B HQ
AEC005 U2B HQ
TAAA01DG1 HQ
TAAB01 DG1 HQ
TABA01 DG1 HQ
TABB01 DG1 HQ
TB0001 DG4 HQ
TBZB01 DG4 HQ
TE0001 DG1 HQ
XFNC03 B22 HQ
XFNC04 B21 HQ
XFNC08 B21 HQ
XFNC10 B21 HQ
Other optional
applications
HC0001 H6B HQ
HD0001 H6B HQ
HFF001 MK7 HQ
HFF002 MK7 HQ
HFF003 MK7 HQ
HG0002 MK7 HQ
HHF002 MK7 HQ
HHF003 MK7 HQ
HIA001 MK7 HQ
TAA001 DG1 HQ
TBZE01 DG4 HQ
TBZE02 DG4 HQ
TC0001 DG4 HQ
TC0002 DG4 HQ
TD0001 DG1 HQ
TD0002 DG1 HQ
TDZB01 DG1 HQ
TE0002 DG1 HQ
The most important settings
If the system shall use a common clock time, one of the devices must be defined as
the master, all the other devices as slaves. When set to Autonomous, the device nei-
ther sends nor receives the clock time.
This setting allows the user to set the time of day and the date at one of the clock time
slaves.
The new values are then sent to the clock time master via the KNX bus. The master
forwards the new time of day to all bus users. This means for the user that operation is
the same as with the clock time master.
This setting means that all self-held fault status messages can also be reset via the
KNX bus, e.g. from the RMZ792 bus operator unit, the operator station via OCI700.1,
or an OZW77x central communication unit.
If set to No, the reset must be made locally on the device itself via the fault acknowl-
edgement button.
Clock time operation
Remote setting
clock slave = Yes
Remote reset of
fault = Yes