Prosoft-technology AN-X-AMX Manual de usuario descargar pdf (Pagina 45)

AN-X-AMXCAPT Page 41

Troubleshooting

LEDs

The AN-X-AMXCAPT has LEDs that indicate the state of the Ethernet connection, the

overall module state, and the network state

Ethernet LEDs

There are two LEDs that indicate the state of the Ethernet connection.

The orange LED, labelled 100, is on if the link is running at 100 Mbits/second and is off

otherwise.

The green Link/Act LED is off if the link is inactive and is on if the link is active. If

activity is detected, the link blinks at 30 ms intervals and continues blinking as long as

activity is present.

SYS LED

The SYS LED is used by the AN-X operating system and software to indicate the state of

operations and errors.

It should be used in conjunction with the logs to locate the cause of problems.

In the following, red 3 means three red flashes followed by a pause, and so on.

SYS LED State

Possible cause

Red 2

AN-X is in config mode

Red 3

DHCP configuration failed

Red 4

Fatal application error, check logs for cause

Red 5

Application memory access violation, check logs

Red 6

Application failed, illegal instruction, check logs

Red 7

Application crashed, unknown cause, check logs

Fast red flash

Reconfiguration

Slow red flash

script or application problem during startup

At startup, the SYS LED sequence is:

• boot code starts – fast flashing red

• boot code loads a kernel – solid red

• if the configuration kernel is loaded, 2 red flashes followed by a pause

• if the production kernel loads with no errors, solid green

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Prosoft-technology AN-X-AMX Manual de usuario Pagina 45