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Daylight-dependent light regulation was improved.
In the previous firmware version (1.0.5), when DDR is enabled the light goes to approximately 500 lx in a typical office situation. With 1.1.11, when DDR is enabled the lights go to Eco-on “On level Presence” times 500 lx (i.e. 80% x 500 lx results in 400 lx target level).
In addition, calibration can be manually initiated and then the lights go to Eco-on On level Presence times the maximum light output of the luminaire (given by the operating current).
The possibility of commissioning an Ubisys gateway in the Wireless ZigBee system to enable the upgrade of firmware of all devices in a group was added.
Extended support for switches was provided.
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When daylight-based control is enabled, the following limitations apply:
The calibration routine for daylight regulation takes longer (about 7 minutes) than with higher firmware versions. For luminaires, where the calibration fails due to too little light reflections from dark surfaces (e.g., a dark grey carpet) in the field of view of the
daylight sensor, the luminaire goes to maximum light output. In contrast to higher firmware versions the light level is not capped at
the Eco-on On level Presence. If this results in luminaires with too high light output, we recommend disabling daylight regulation of these
luminaires.In case daylight control is enabled, a double press of Switch ON action (with wireless switch) is needed for lights to go to Eco on On level Presence. The 1st button press brings the lights to Background light level; a subsequent 2nd button press will bring the lights to Eco on On level Presence as
expected.Two occupancy triggers are needed for the lights to go to Eco-on On level Presence. In case people enter a room the luminaire that triggersoccupancy triggers occupancy first goes to background light level only while the other luminaires go to Eco-on On level Presence when they trigger presence too. Within
some minutes the light of the first luminaire slowly increases to Eco-onOn level Presence.