ABB i-bus EIB Product Manual page 24

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ABB i-bus EIB / KNX
© 2004 ABB STOTZ-KONTAKT GmbH
Project design and programming
Parameter: "Upper dimming boundary for relative dimming"
The upper brightness value for controlling the dimmer via relative dimming is
defined here. The service life of the lamp for example can be increased in
this way.
If a larger value is entered as an initial brightness value, this value is still
decisive.
If the brightness value is above the upper dimming limit (e.g. through the
retrieval of a preset or a scene), it is only possible to dim darker.
Parameter: "Lower dimming boundary for relative dimming"
The smallest brightness value for controlling the dimmer via relative dimming
is defined here. It is thus possible to prevent the triggering of brightness
ranges in which the lamp is already switched off.
The smallest lower dimming limit has the value "1".
Parameter: "Allow switching on via relative dimming"
It can be set here whether the lighting can be switched on by a dimming
"BRIGHTER" telegram once it has been switched off.
Parameter: "Allow switching off via relative dimming"
It can be set here whether the lighting can be switched off by a dimming
"DARKER" telegram once it has been switched on. If the parameter value
"no" is selected, the brightness value remains at the lower dimming limit.
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