8
LED Indicators
The diagnostic LEDs located on the front panel of the industrial switch provide real-time
information of system and optional status. The following table provides description of the
LED status and their meanings for the switch.
LED
Status
Meaning
PWR
Green
System power on
Off
No power inputs
R.M.
Green
The industrial switch is the master device of the
X-Ring group
Off
The industrial switch is not the master device of
the X-Ring group
PWR1
Green
Power 1 is active
Off
Power 1 is inactive
PWR2
Green
Power 2 is active
Off
Power 2 is inactive
Fault
Red
PWR1/PWR2 is inactive
Off
PWR1 & PWR2 are both active or no power
inputs
P1 ~ P16
Green
(Upper LED)
Connected to network
Blinking
(Upper LED)
Networking is active
Off
(Upper LED)
Not connected to network
