Art. No. DS 4092 TS
4.2.4.2.5 Rotary knob function 2-byte value transmitter
With the rotary knob function "2-byte value transmitter" telegrams in compliance with the KNX
data types 7.001 (unformatted) 9.001 temperature and 9.004 (brightness value) can be
transmitted to the bus. The user is therefore able, for example, to specify temperature or
brightness values or to generate unformatted values within a range from 0...65535.
Depending on the direction of the rotary knob (clockwise or anticlockwise), different values can
be transmitted to the bus via a shared communication object (figure 28). The values can be
parameterised in the ETS. It is possible optionally to make a value adjustment. In this case, only
one value can be configured in the ETS for both directions of rotation, which can then be
adjusted during regular operation of the device by a clockwise or anticlockwise movement
(figure 29).
Figure 28: Example of the rotary knob function "2-byte value transmitter"
(here: temperature control / 2 discrete values without value adjustment)
Figure 29: Example of the rotary knob function "2-byte value transmitter"
(here: temperature control / 1 values with value adjustment)
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Software "Rotary sensor with extensions 10FE1x"
Functional description
