Control 4 C4-KNX-THERM Series User Manual page 109

With the "Staircase lighting" application, switching telegrams or value telegrams can be
provided with a switch-off delay. Depending on the parameterisation, 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 switch-off delay is started
immediately. This can be a switch-off delay of 10 seconds to 88:45 minutes, which is
adjustable in 1-second steps. After expiration of the switch-off delay, the "Input/Output"
object sends an OFF telegram.
–
two 1-bit objects for input and output
–
two 1-byte objects for input and output
If a telegram is received via the "Input" object, the switch-off delay is started 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 switch-off delay of 10 seconds to 88:45 minutes, which is
adjustable in 1-second steps. After expiration of the switch-off delay, 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 switch-off delay and
the switch-off prewarning time. The values received are written to the memory of the device
and are retained even after a power failure and subsequent return of voltage.
Staircase lighting objects
No. Object name
0 Input (1 bit)
Input (1 byte)
Input_output (1 bit)
1 Switch-off delay (2 byte)
2 Switch-off prewarning (2 byte)
3 Output (1 bit)
Output (1 byte)
Description of application and parameters
Data type
1 bit EIS1 / DPT 1.001
1 bit EIS14 / DPT 5.010
1 bit EIS1 / DPT 1.001
2 byte EIS10 / DPT 7.001
2 byte EIS10 / DPT 7.001
1 bit EIS1 / DPT 1.001
1 bit EIS14 / DPT 5.010
Application program
Flags
C, W
C, W
C, W, T
C, R, W
C, R, W
C, T
C, T
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