Moxa ICF-1280I-S-ST-T [11/16] Led indicators

Moxa ICF-1280I-M-ST [11/16] Led indicators
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LED Indicators
There are 9 LED indicators on the front panel of the ICF-1280I.
LED
Color
Description
Relay
Status
PWR1/PWR2
Solid green
Power is on
Closed
Off
Power is off, or power error
condition exists
Open
Ready
Solid green
Baudrate is detected, converter is
ready for communication
Closed
Flashing
green*
Fiber diagnosis is finished
Closed
Flashing
red*
Detecting baudrate.
Closed
Flashing red
and green*
Slotting time setting error Closed
Off
System power is off
Closed
P1 Level/
P2 Level
Green
Fiber Component Strength Normal
Closed
Orange
Fiber Component Strength is at a
critical level, and might
soon be at
an abnormal level.
Closed
Red
Fiber Component strength has
failed or fiber cable is too long.
Open
P1/P2
(Fiber)
Flashing/
solid green
Fiber port is receiving data
Closed
Solid red*
Fiber cable linking to Tx is
abnormal
Open
Flashing
red*
Fiber cable linking to Rx is
abnormal
Open
Off
Fiber in idle state
Closed
P3
(PROFIBUS)
Flashing
green
PROFIBUS port is communicating Closed
Flashing red
Inner transceiver IC defective;
PROFIBUS port data
communication error;
insufficient shielding of the bus
cable; echo package timeout
Open
Solid red
Echo package timeout,
PROFIBUS UART character error
Open
Off
PROFIBUS in idle state
Closed
Fault Solid green Fiber connections are working
normally in Fiber Diagnosis mode
Closed
Flashing
red*
Fiber abnormality occurred in
another segment
Closed
Solid red*
Fiber abnormality occurred on this
converter
Closed
If both power inputs experience an outage, the relay will become an open
circuit for alarm purposes.
*Refer to the following table for troubleshooting.
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