KNX Technical Reference Manual
ABB i-Bus
®
KNX Yucus
86
Output 4 byte DPT 14.xxx C, W
Output 4 byte DPT 12.001 C, W
Output 2 bit DPT 2.001 C, T
Output 1 byte DPT 5.010 C, T
Output 2 byte DPT 8.001 C, T
Output 3 byte DPT 10.001 C, T
Output 3 byte DPT 11.001 C, T
Output 4 byte DPT 13.001 C, T
Control input 1 bit DPT 1.001 C, W
12.28 Application “Staircase lighting”
With the "Staircase lighting" application, switching telegrams or value telegrams can be
provided with a light-on time. Depending on the parameterization, the application shows
different communication objects:
- a 1-bit object for input and output If an ON telegram is received via the "Input/Output"
object, the light-on time is started immediately. This can be a light-on time of 00:10 min
to 88:45 min, which is adjustable in 0.1 s steps. After expiration of the light-on time, the
"Input/Output" object sends an OFF telegram.
- two 1-bit objects for input and output
- and two 1-byte objects for input and output
If a telegram is received via the "Input" object, the light-on time is start immediately and a
telegram with the same value of the telegram received on the input is sent out on the
"Output" object. This can be a light-on time of 00:10 min to 88:45 min, which is adjustable
in 0.1 s steps. After expiration of the light-on time, the "Output" object sends out an OFF
telegram (1-bit) or a telegram with the value "0" (1-byte).
Via two additional communication objects, it is possible to specify the light-on time and
the switch-off prewarning time. The 2-byte values received are written to the memory of
the control element and are retained even after a bus power failure and subsequent return
of voltage.
12.28.1 Channel – Object type / number
Options A 1 bit object for input and output
Two 1 bit objects for input and output
Two 1 byte objects for input and output
The "Object type/number" parameter sets the size and number of communication objects:
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