KNX Technical Reference Manual
ABB i-Bus
®
KNX Yucus
77
the function is blocked. The function is active if an OFF telegram is received on the 1-bit
communication object "Enable".
12.24.5
Extended parameter – Enable group object after return of voltage
Options
No
Yes
Note: This object is only adjustable if the "Enable object" parameter is set to
"activated".
The parameter "Enable after return of voltage" exists to permit a defined behavior at the
"Enable" communication object after a return of bus voltage. A determination is made
here about whether a "1" ("enable") or a "0" ("blocked") is present on the enable object
after the return of bus voltage.
Note: If the logic of the enable function is set to "inverse", the behavior is also inverted
after the return of bus voltage, i.e. if the parameter "enable after return of bus voltage" is
set to "enable", and at the same time the "logic of the enable function" is parameterized
to "inverse", then the function will initially not be active after return of bus voltage. This
must first be activate via the receipt of an OFF telegram on the enable object.
12.24.6
Extended parameter – Cyclical sending
Options
Always activated
Activate for specified value
Activate except for specified value
The "Cyclical sending" parameter specifies whether the telegrams that are received on
the "Input" object are always directly forwarded to the "Output" object and permanently
sent out cyclically there ("Activated" setting). Or it is specified with the "Activated for
specified value" setting that the "Output" object sends out this value cyclically only upon
receipt of a specifically set value. If a different value is receive on the "Input" object, no
telegram is sent out on the "Output" object.
12.24.7
Extended parameter – Value for cyclical sending
Options
–
1 bit
: On/Off
–
1 byte 0 - 100%:
(0%-100%)
–
1 byte 0 - 255
: 0 to 255
–
2-byte float
: -671088.64 to 671088.64
–
2-byte signed
: -32768 to +32767
–
2-byte unsigned
: 0 to 65,535
–
4-byte float
: -4000000 to 4000000
–
4-byte signed:
-2147483648 to 2147483647
–
4-byte unsigned
: arbitrary values from 0 to
4294967295
