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- for Value type = Unsigned Int:
- Bool
- TwoBit
- FourBit
- SixBit
- Unsigned Byte (1B)
- Unsigned Short (2B)
- Unsigned Int (4B)
- Unsigned Long (8B)
- for Value type = Signed Int:
- Signed Byte (1B)
- Signed Short (2B)
- Signed Int (4B)
- Signed Long (8B)
- for Value type = Float:
- Short Float (2B)
- Float (4B)
- Double (8B)
- for Value type = String:
- String (14B)
Note: I/O tags that have the Output mode parameter set to Command in the Output control tab will not be read. In the KNX protocol, there are common objects that can be written to but not read from, so reading would end with an error that would invalidate the I/O tag value in D2000 - such I/O tag must be configured as a Command.
Browse
For the I/O tags, it is possible to discover the list of objects and their data types, as long as the KOM process is running and communication with an outstation is established.
Clicking the Browse button opens the KNX Item Browser window and displays a list of objects that have been read so far. The object list is created dynamically as a result of received messages (responses read requests as well as spontaneously arrived values).
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