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The device has LEDs that indicate the state of the module and of the network connections.
MS = Module State Indicator
Time
t = 0 ms
t = 250 ms
t = 500 ms
t = 750 ms
t = 1000 ms
t = 1250 ms
The following table shows the behavior of the green and red MS (module state) LEDs:
Stato
No-power
Device Standby
Device Operational
Minor Fault
Major Fault
Duplicate IP address
The following table shows the behavior of the green and red NS (network state) LEDs:
Stato
No-power o Nessun IP
No Connection
Device Connesso
Connection time-out
Duplicate IP
8
MEANING OF THE LEDS
BEHAVIOR OF LEDS AT POWER-ON
MS Green
Off
On
Off
Off
Off
Off
MEANING OF MS (MODULE STATE) LEDS
MS Green
Off
On/Off
On
Off
Off
Off
SIGNIFICATO LED NS (NETWORK STATE)
NS Green
Off
On/Off
On
Off
Off
NS = Network State Indicator
MS Red
NS Green
Off
Off
On
Off
Off
Off
MS Red
Off
Off
Green LED flashes 500 ms On/Off
Off
On/Off
On
On/Off
NS Red
Off
Off
Green LED flashes 500 ms On/Off
Off
On/Off
On
80409D_MSW_GFX4-ETH1_04-2013_ENG
NS Red
Off
Off
Off
On
Off
Off
Notes
Green LED steady ON
Red LED flashes 500 ms On/Off
Red LED steady ON
Red LED flashes 500 ms On/Off
Notes
Green LED steady ON
Red LED flashes 500 ms On/Off
Red LED steady ON
Off
Off
Off
Off
On
Off
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