OccuSwitch DALI
User Guide
Page 48
6
Technical Specifications
6.1
LED feedback
The OccuSwitch DALI provides feedback through different
blinking patterns of the LED indicator .
The following table shows an overview of the possible
LED indications .
Figure 13: LED indicators of the OccuSwitch DALI
Blinking Pattern
Color
Cause
Irregular
Red
Motion is detected or IR command is received, and the window light output is
above 70% .
Irregular
Yellow
Motion is detected or IR command is received, and the window light output is
between 40% and 70% .
Irregular
Green
Motion is detected or IR command is received, and the window light output is
below 40% .
Cycle
(0 .5 s per color)
Green –
Yellow – Red
Walk test mode is activated
Three short blinks
(within 0 .5 s)
All (Red, Green
and Yellow)
A parallel link event is detected during walk test mode .
This only shows once for each parallel link event .
Long – short
(1 .5 s - 0 .5 s)
Yellow –Green
Manual set-point calibration by pushbutton is in progress .
Long – short
(1 .5 s - 0 .5 s)
Red – Green
Automatic set-point calibration by pushbutton is in progress .
Long – short
(1 .5 s - 0 .5 s)
Green – Red
DALI addressing is activated with an IR remote control .
Continuous color
Red
An external short-circuit is present on one or both DALI outputs,
or the parallel link is not correctly connected,
or there are two OccuSwitch DALI on the same DALI line .
Continuous color
Yellow
An internal error has occurred .
Continuous color
Green
Burn-in mode is enabled by IR, the window light output has not passed the 100
hours yet and at least one of the light outputs is at 100% .
Very fast blinking
Any
An infrared interference has occurred . Too many IR remote controls used at the
same time or too much infrared light .
