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K-BUS
®
KNX/EIB
Universal Interfaces
24
Parameter “Type of switching sequence”
The switching sequence can be selected here. Each sequence has other object values for each
switching level.Options:
Sequentially on/off (one push button)
Sequentially on/off (several push buttons)
All combinations
Take “3level” as the example to explain the difference between them (send the modified data on the
bus, data “0”= OFF, “1”=ON):
Type of switching sequence
Example
Sequentially on/off (one push button)
…-000-001-011-111-011-001-…
Sequentially on/off (several push buttons)
000-001-011-111or 111-011-001-000
All combinations
…-000-001-011-010-110-111-101-100-…
(Gray
code)
Parameter “Function on operation”
Only visible in the switching sequence “Sequentially on/off (several push buttons)”. It can be set
whether an operation of the push button switches up or down a level.Options:
Switch upwards
Switch downwards
The implement direction of the parameter “Switch upwards” is “000-001-011-111”, the implement
direction of the parameter “Switch downwards” is “111-011-001-000”.After the bus voltage recovery, the
current value is 000, if the parameter “Switch downwards” is selected, the effect will be invisible when
operation, then it is possible to operation after switch up a few levels by the object “level
increment/decrement, X”.
Parameter “Sequence is …”
This parameter indicate the manage process when there are different type of switching sequence.
Parameter “Debounce time/Min. Time”
It can set the vibration time to prevent unwanted multiple operation by bouncing of contacts in
vibration time, which means the effective time of the contact operation.Options:
10ms
20ms
……
150ms