Lighting human-centric lighting (LgtHcLgt11)
Overview
The application function "Lighting human-centric lighting 11" (LgtHcLgt11) enables the programming of the human-centric lighting functionality for the lighting AF (Lgt11).
It calculates the necessary values for the brightness adaption and provides the color temperature setpoint to the lighting output device.
It works together with the other room and central lighting functions.
Function
The AF receives the lighting brightness adjustment value and the lighting color temperature setpoint from a superior function like schedulers or a superordinate central function (AF CenHcLgt11).
It calculates a switch-on value and a brightness adjustment factor for the other lighting AFs.
Lighting brightness adjustment value | Switch-on value / Brightness |
Lower than 100% | Reduction |
100% | No adjustment |
Higher than 100% | Increase |
It commands the color temperature setpoint via group member directly to the lighting device.
Configuration
None
Interface
Interface | Description | Type | Ref. | Owned by |
|---|---|---|---|---|
LgtBrgtAdj | Lighting brightness adjustment | APrcVal | ● | - |
CenHcLgt | Central human-centric lighting | GrpMbr | ● | - |
Engineering and commissioning
The AF is added to the lighting AF (Lgt11). The program modifications must be done manually. See the guidance in the subsection "Engineering of the room segment lighting AF Lgt11" of the principles section 'Human-centric lighting'.
Engineering of room segment lighting AF Lgt11
Value calculation
Lighting brightness adjustment [%] | Output pin Lighting setpoint adjustment factor | Output pin Switch-on value [%] |
|---|---|---|
100 | 1 | 501) |
10-200 | 0.1-2 | 5-1001) |
1) The lighting output can only be commanded 100%.