Status Led For As-I Bus - ABB HD5-B-101 Original Instructions Manual

Status LED for AS-i Bus

One green and one red LED will inform you, about the status of the slave on the
AS-i Bus.
The LEDs are positioned in a way that means they are not directly visible when the
enabling device is placed in the holder intended for this purpose.
The reason of the positioning is to avoid confusing the user with too many visual
signals
AS-i (green) Fault (red)
Off Off
ON Off
Off ON
Flashing ON
alternating flashing alternating flashing
Off flashing
Description
No power supply to AS-i
Normal operation
AS-i communication disrupted
No data exchange because address = 0
Peripheral error
Recognizes double addresses (ABB version only)
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