ABB i-bus KNX Yucus YUB/U1.0.1 Series - Page 150

KNX Technical Reference Manual
ABB i-Bus
®
KNX Yucus
149
"Window contact", "Control On/Off", "Presence detector" and "Operating mode (listed in
decreasing order of priority).
12.35.2 General – Superimposed operating mode - Object no
Object name Data type Flags
Superimposed operating
mode
1 byte DPT 20.102 C, W, T, U
Superimposed operating
mode
–
(master / slave)
1 byte DPT 20.102 C, W, T, U
Item 2: If the master/slave mode is active, the "Superimposed operating mode" object of
the master and the slave must be connected to the group address of the transmitter.
The "Superimposed operating mode" object receives the operating mode that is to be set
as 1- byte value. Here value 0 means "Superimposition inactive", value 1 "Comfort", value
2 "Standby", value 3 "Economy" and value 4 "Frost/heat protection". In addition to manual
setpoint adjustment and the adjustment of the basic setpoint value, the setpoint
temperature of the controller can also be defined by objects "Superimposed operating
mode", "Condensate ware alarm", "Dew alarm", "Window contact", "Control On/Off",
"Presence detector" and "Operating mode (listed in decreasing order of priority).
12.35.3 General – In operation - Object no
Object name
Data type
Flags
Send in operation 1 bit DPT 1.001 C, T
The controller uses this 1-bit communication object to send a cyclical "sign of life". This
signal can be used to monitor the device, e.g. by means of a visualization.
12.35.4 General – Additional functions/objects – Control on/off - Object no
Object name
Data type
Flags
1. Control on/off 1 bit DPT 1.001 C, W, T, U
2.
Control on/off
–
(master)
1 bit
DPT 1.001
C,
R,
W, T, U
3. Control on/off – (slave) 1 bit DPT 1.001 C, W, T, U
Item 2: During active ON/OFF controller function in master/slave mode the ON/OFF
(master) control object is to be link with this object.
Item 3: During active ON/OFF controller function in master/slave mode the ON/OFF
(slave) control object is to be link with this object.