ABB SA/S 12.16.6.1 Product Manual - Knx Commissioning
ABB i-bus
®
KNX Commissioning
SA/S | 2CDC 505 056 D0207 73
There are two types of warning:
1. The communication object warning stair lighting is set to the value
1 at the commencement of warning time and remains so until the
warning time has elapsed. The communication object can be
used, for example, to switch a warning light.
2. Switching the output (briefly OFF and ON again).
Both possibilities can be set together or separately. The time duration
between the OFF and ON process is about 1 second. If the warning
time is not equal to 0, the staircase lighting time is extended by the
warning time.
Note
When dealing with the warning time, it is important to remember
that the SA/S draws its switching energy exclusively via the KNX.
Furthermore, the SA/S collects enough energy before the first
switching to ensure that all outputs can safely go to the required
position should the bus voltage fail. Under these conditions, only a
certain number of switching actions are possible per minute, see
Warning time in sec. (0...65,535) add
to duration of staircase lighting
Options: 0…45…65,535
This parameter is visible if a warning is programmed before the
staircase lighting time ends. The warning time must be entered
in seconds. The staircase lighting time is extended by the
warning time. The warning is triggered at the start of the warning
time.
The warning time is not modified by “pumping up”.
Duration of staircase lighting can be
changed by object
Options: no
yes
• yes: A 2 byte communication object Duration of staircase lighting
is enabled. The staircase lighting time can be changed via the bus
here. The value defines the staircase lighting time in seconds.
The function Staircase lightning that has already commenced is
completed. A change of the staircase lighting time is used the
next time it is accessed.
• no: No modification of the staircase lighting time is possible via
the bus.
Note
With a bus voltage failure, the staircase lighting time changed via
the bus is lost and must be reset.
Until a new value is set, the staircase lighting time programmed via
the ETS applies.