ABB i-bus KNX Yucus YUB/U1.0.1 Series Technical Reference Manual page 33

KNX Technical Reference Manual
ABB i-Bus ® KNX Yucus
This parameter is used to specify whether Energy saving/Primary function can be
activated from the KNX bus line. It defines the action of the 1 bit communication object.
12.4.4 Common parameter – Reactivate energy saving/Primary functions object after bus
voltage recovery.
Options
This parameter is used to specify the state of Energy saving/Primary function object when
bus voltage is recovery after a bus voltage reinstate.
12.4.5 Common parameter – Primary function
Options
This parameter is used to specify whether primary function is activated or deactivate.
12.4.6 Common parameter – Telegram object type
Options
This parameter is used to specify the type of the communication object to be send out by
primary function when it is trigger.
For the most diverse applications, the bit size of the communication objects can be
adapted from "1-bit" up to "4-byte unsigned" via "Group object type for telegram". For
every multiple operation function, a different object size and thus a different function can
be select.
– 1 bit: switching functions (e.g. On/Off, enable/blocked, true/untrue)
– 1 byte 0 - 100%: percentage values (0 = 0%, 255 = 100%)
– 1 byte 0 - 255: arbitrary values from 0 to 255
– 2-byte float: floating point value (physical values such as temperature or brightness) -
671088.64 to 671088.64
– 2-byte signed: arbitrary values from -32768 to +32767
– 2-byte unsigned: arbitrary values from 0 to 65,535
0 = activate / 1 = deactivate
Inactive
Deactivate
Activate
Inactive
Deactivate
Activate
1 bit
1 byte 0 - 100%
1 byte (0 - 255)
2-byte float
2-byte signed
2-byte unsigned
4-byte float
4-byte signed
4-byte unsigned
Number of light scene 1..64
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