Prosoft-technology AN-X2-GENI Bedienungsanleitung PDF herunterladen (Seite 58)

Page 52 AN-X2-GENI (AN-X-GENI/B) May 2013

Troubleshooting

LEDs

The AN-X2-GENI has LEDs that indicate the state of the Ethernet connection, the

overall module state and the connection to the Genius I/O network.

Ethernet LEDs

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

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

is off otherwise.

The lower 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.

If the AN-X2 is not connected to Ethernet, the 10/100 LED is on.

MS and NS LEDs: Startup

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

state of operations and errors. Errors or status indication in boot mode cause the LED to

flash yellow. Otherwise, the LED flashes red.

The SYS or MS LED 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 (or MS) LED State

Possible cause

Red 3

DHCP configuration failed

Yellow 2

microSD card not present

Yellow 3

AN-X2 Maintenance firmware file not found on microSD card

Yellow 4

config.txt file not found on microSD card or error parsing file

Yellow 5

Production firmware filename was not specified in config.txt

Yellow 6

AN-X2 production firmware file not found on microSD card

Yellow 7

Production firmware file invalid or error programming to flash

Yellow 8

Daughterboard mismatch

Flashing red/green

Unscheduled messaging, addressing or connection problem

Flashing red/off

Configuration file problem

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Prosoft-technology AN-X2-GENI Bedienungsanleitung Seite 58