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The following table indicates the status associated with each LED.
Table 7 LED Status
LED
PWR
RUN
GREEN
Power
RUN
OK
Heart
Beat
RED
N/A
N/A
AMBER
N/A
N/A
OFF
Power
Mal-
Off
function
The Ethernet/COM status LED will be green even if no cable is attached.
Note:
NetAXS™ NX4L1 Access Control Unit Installation Guide, Document 7-901099V3
H485
H232
DS
Multi-
RS232
Down-
drop
Receive
stream
Receive
Data
Receive
Data
Data
Trans-
Trans-
Trans-
mit
mit
mit
Data
Data
Data
TX &
TX &
TX &
RX
RX
RX
Data
Data
Data
No
No
No
Com
Com
Com
NetAXS™ NX4L1 Installation Guide
COM
LINK
RLY
100Mbit
Link
Relay
OK
Active
N/A
N/A
N/A
N/A
TX &
N/A
RX
Data
10Mbit
No
Relay
Link
Off
NetAXS Startup
RDR
Flash at
read
N/A
N/A
Normal
59
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