PRODUCT MANUAL UD105
EAE KNX UNIVERSAL DIMMER
UD105 R1
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EAE Technology
www.eaetechnology.com
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5.3.8
Channel A…E
- Dimming Curve
This parameter tab will be shown, If the Dimming characteristic is selected as “Custom Dimming Curve”
in “Dimming Settings”.
(see 5.3.1)
Parameter setting
*Take over from master
Individual
This parameter is used to apply parameter settings from master or individually.
Dimming Curve is used for creating the customizable dimming curves. Dimming Section time
calculation is shown below.
[𝐷𝑖𝑚𝑚𝑖𝑛𝑔 𝑆𝑒𝑐𝑡𝑖𝑜𝑛 𝑥 𝑇𝑖𝑚𝑒] = [𝑥 𝐷𝑖𝑚𝑚𝑖𝑛𝑔 𝑇𝑖𝑚𝑒] ×
[𝐷𝑖𝑚𝑚𝑖𝑛𝑔 𝑆𝑒𝑐𝑡𝑖𝑜𝑛 𝑥 𝑇𝑖𝑚𝑒 𝐹𝑎𝑐𝑡𝑜𝑟]
[𝑇𝑜𝑡𝑎𝑙 𝑆𝑈𝑀 𝑜𝑓 𝐷𝑖𝑚𝑚𝑖𝑛𝑔 𝑆𝑒𝑐𝑡𝑖𝑜𝑛 𝑇𝑖𝑚𝑒 𝐹𝑎𝑐𝑡𝑜𝑟𝑠]
“x Dimming Time” may vary depends on dimming control type.
For an e.g. 1=
if it is desired to know the
“Dimming Section 3 Time“
while switching ON
Dimming time to Switch On value (From 0% to 100%) = 60 seconds
Dimming Section 1 Time Factor= 10
Dimming Section 2 Time Factor= 20
Dimming Section 2 Threshold (th2) = 25%
Dimming Section 3 Time Factor= 30
Dimming Section 3 Threshold (th3) =50%
Dimming Section 4 Time Factor= 40
Dimming Section 4 Threshold (th4) = 75%
Total SUM of Dimming Section Time Factors = 10 + 20 + 30 + 40
Total SUM of Dimming Section Time Factors = 100
[𝐷𝑖𝑚𝑚𝑖𝑛𝑔 𝑆𝑒𝑐𝑡𝑖𝑜𝑛 3 𝑇𝑖𝑚𝑒] = [60] ×
[30]
[
100
]
=
[𝐷𝑖𝑚𝑚𝑖𝑛𝑔 𝑆𝑒𝑐𝑡𝑖𝑜𝑛 3 𝑇𝑖𝑚𝑒] = 60 × 0,3 = 18
[𝐷𝑖𝑚𝑚𝑖𝑛𝑔 𝑆𝑒𝑐𝑡𝑖𝑜𝑛 3 𝑇𝑖𝑚𝑒] = 18 𝑠𝑒𝑐𝑜𝑛𝑑𝑠
In this case, 18 seconds will be spent during dimming between 50% and 75% (via Switch ON command)
