ABB i-bus
®
KNX
Parameters
FCC/S 1.X.X.1 | 2CDC 508 200 D0211 Rev A 88
7.2
General parameter window
Fig. 29: General parameter window
2CDC078005F0218
7.2.1
Sending and switching delay after bus voltage recovery
Options:
2…255
During the sending and switching delay, telegrams are only received. However, the telegrams are
not processed and the outputs remain unchanged. No telegrams are sent on the bus.
After the sending and switching delay, telegrams are sent and the state of the outputs is set to cor-
respond with the parameterization or the group object values.
If group objects are read out via the bus during the sending and switching delay, e.g. by a visual
display system, these requests are stored and a response is sent once the delay time has expired.
An initialization time of about two seconds is included in the delay time. The initialization time is the
time that the processor requires before it is ready to function.
Note
After bus voltage recovery, the device always waits for the sending delay time to elapse before
sending telegrams via the bus.
Note
In controller mode, the switching delay set does not apply to the parameterized behavior of the
outputs.
