ABB SA/S 12.16.6.1 Product Manual - Knx Commissioning
ABB i-bus
®
KNX Commissioning
80 2CDC 505 056 D0207 | SA/S
Reaction on preset 1 (telegr. value 0)
Options: no
reaction
ON
OFF
restore old value before preset 2
restore parameterized value of preset 2
This parameter determines the contact position that the output assumes
when Preset 1 is recalled, i.e., communication object Recall Preset 1/2
receives a telegram with the value 0.
The following functions can be selected as further selection options:
no reaction: No switching action is undertaken with a preset recall. The
preset is ignored. The preset is also ignored with storage via the bus,
i.e., no value is saved, the preset remains inactive.
restore old value before preset 2: The current switching state of the relay
is stored with the initial call of preset 2. This stored value (switch state) is
retained until it is again set by the recall of preset 1. The current
switching state is stored with the renewed call of preset 2.
Example
With preset 2, the lighting in a conference room is recalled for a
presentation. When the presentation is finished, the lighting is restored via
preset 1 to the state it was in previously.
restore parameterized value of preset 2: Preset 2 is reset to the
parameterised value. This can be advisable if preset 2 can be stored via
the bus, see below.
Note
With the parameterization restore old value before preset 2 or restore
parameterized value of preset 2
, saving of the preset concerned has no
effect. The saved value is not recalled, but rather the parameterised
function is undertaken.