ABB i-bus KNX Yucus YUB/U1.0.1 Series - Page 77

KNX Technical Reference Manual
ABB i-Bus
®
KNX Yucus
76
– 1 bit: switching functions (e.g. On/Off, enable/blocked, true/untrue)
– 1 bit: alarm (e.g. alarm status)
– 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
– 2-byte temperature: Temperature value
– 4-byte float: floating point value (physical values) -4000000 to 4000000
– 4-byte signed: arbitrary values from -2147483648 to 2147483647
– 4-byte unsigned: arbitrary values from 0 to 4294967295
12.24.2 Channel – Cycle time (hh:mm:ss)
Options Time input from 00:00:55 to 01:30:00
Via the "Cycle time" parameter, the interval is specified with which telegrams are sent on
the "Output" object. The default time of 00:10:00 can be changed against a time of
00:00:55 to 01:30:00 in 1 s steps.
12.24.3 Extended parameter – Application activate/deactivate by group object
Options Deactivate
Activate
If the "Enable object" parameter is set to "activated", the function can temporarily be block
via the 1-bit communication object "Enable". The function is active if an ON telegram is
receive on the 1-bit communication object "Enable". The function is block if an OFF
telegram is received on the 1-bit communication object "Enable". This means that no
telegram is sent out on the "Output" communication object.
12.24.4 Extended parameter – Group object value
Options Normal
Inverse
Note: This object is only adjustable if the "Enable object" parameter is set to
"activated".
The enable function normally functions as follows:
The function is active if an ON telegram is receive on the 1-bit communication object
"Enable". The function is block if an OFF telegram is received on the 1-bit communication
object "Enable".
Via the parameter "Logic of the enable function", the above-described behavior can be
reversed, i.e. if an ON telegram is received on the 1-bit communication object "Enable",