3
EXOcompact Ardo
3.1 Status indications
3.1.1
XCA203…-4
A LED is located at the top of the controller cassette and provides information about the controller status
and behaviour.
LED colour
Description
Green, solid
Power on and communication is established
Red, solid
Battery problem
Yellow, blink 2.5 Hz
Identification (wink)
Orange, blink 1 Hz
IO-board is not in contact with CPU-board (via EFX)
The upper left corner of the controller contains a status indication. Alarm indications are shown in the
display
LED
LED behaviour
Description
P1 RxTx
Yellow/ Green
Port 1: Receiving/transmitting P2
P2 RxTx
Yellow/ Green
Port 2: Receiving/transmitting
TCP/IP
Green/ Yellow
Fixed green: Link
Flashing green: Traffic
Flashing yellow: Identification
P/B
Green/ Red
Power supply/Low battery level
10
EXOcompact Ardo, Eedo and Vido manual, Rev.
B
