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Comtrol UP DeviceMaster Installation User Manual

Page 85

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Hardware Installation and Configuration Guide: 2000451 Rev. J

Troubleshooting and Technical Support - 85

Troubleshooting and Technical Support

1

DeviceMaster

UP

Embedded

The LEDs are located between the RJ45 connector and the power
terminal block.

The amber Status LED (D1) on the adapter is lit, which indicates
that it has power and has completed the boot cycle.

Note: The Status LED flashes while booting and it takes

approximately 15 seconds for the bootloader to complete
the cycle. When the Bootloader completes the cycle, the
LED has a solid, steady light that blinks approximately
every 10 seconds.

The red Link Act LED (D2) is lit, which indicates a working
Ethernet connection.

If the red Duplex LED (D3) is lit, it indicates full-duplex activity.

If the red 100 LED (D4) is lit, it indicates a working 100 MB
Ethernet connection (100 MB network, only).

2

DeviceMaster

UP

The STATUS LED on the device is lit, indicating you have power
and it has completed the boot cycle.

Note: The STATUS LED flashes while booting and it takes

approximately 15 seconds for the Bootloader to complete
the cycle. When the Bootloader completes the cycle, the
LED has a solid, steady light that blinks approximately
every 10 seconds.

If the LINK (green) LED is lit, it indicates a working Ethernet
connection.

If the ACT (yellow) LED flashes, it indicates network activity.

4

DeviceMaster

UP†

The PWR LED on the front of the unit is lit, which indicates it
has power and has completed the boot cycle.

Note: The PWR LED flashes while booting and it takes

approximately 15 seconds for the bootloader to complete
the cycle. When the Bootloader completes the cycle, the
LED has a solid, steady light that blinks approximately
every 10 seconds.

The red LNK/ACT LED is lit, which indicates a working
Ethernet connection.

If the red 100 LED is lit, it indicates a working 100 MB Ethernet
connection (100 MB network, only).

 External power supply.

Ports

Model

Network LEDs