American Fibertek Commander C10e-PoE/C10p-PoE - Manual (Page 45)

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Port Status Color Code:
Green=Normal connection and data flow
Amber=Port is in warning state
Red=Port is in alarm state
Grey with red X =Port is disabled
Alarm LEDS: (Hard Contact Inputs)
Gray or no color for inactive stat
Red in active state (active duration is
dependent upon auxiliary duration setting.)
Auxiliary LEDS:
Gray or no color for inactive state Red in
active state (active duration is dependent
upon auxiliary duration setting.
Status LED:
Gray no probe present
Green probe present/normal operation
Alarm LED:
Gray no probe present
Green probe present/normal operation
Amber = Warning
Red = Alarm
In cases when more than on sensor probe is connected using an external USB hub, the Status
LED will flash in sequence representing the status of each of the probes (up to 4) that are
connected.
Power/Alarm LEDs
Power: Green for normal conditions
Alarm: Red for any internal alarm condition
Communication Port LEDs
Port A (RS 232) Green: Tx is active, Red: Rx is Active
Port B (RS 485) Green: Tx is active, Red: Rx is Active