ABB SA/S 12.16.6.1 Product Manual - Planning and Application
ABB i-bus
®
KNX
Planning and application
160 2CDC 505 056 D0207 | SA/S
Download:
The SA/S is not ready to function during a download. No telegrams are
received or sent, and switch actions are not carried out. The primary
objection is to ensure that a download has no effect on the operation of the
device at the present time. Accordingly, it is possible to perform a download
during normal operation.
In parameter window A: General with the parameters Overwrite scene,
preset and threshold value 1 with download
, you can choose whether the
scenes and preset values stored in the SA/S are overwritten or retained
using the parameterised values during a download.
In the following table, the behaviour of the Switch Actuator after bus voltage
recovery, download and ETS bus reset are carried listed:
Behaviour with:
Bus voltage recovery
Download
ETS bus reset
Values of the communication
objects
Generally, the values of the
communication objects can be
programmed.
If not the communication object is written
with 0.
Values are retained.
Overwriting of the scene, preset
and threshold 1 can be
parameterised (X: General).
Values are retained
including the scenes,
preset values and
threshold 1.
Timer
Are out of operation.
Values are retained and out of
operation.
As the download
Contact setting
It is initially unknown. Changes by receipt
of new results in dependence on the
the transmission and switch delay times
have timed out (parameter window
General
).
Unchanged. The contact position
is re-calculated in dependence on
the object value only after an
event is received, and with a
resulting contact positioning it is
set again.
Exceptions are changes of the
forced operation and safety
priorities. These changes are
checked immediately and
undertaken if necessary.
As the download