Rockwell-automation 1756-ENET/B ControlLogix EtherNet Comm. Interface Manual do Utilizador descarregar pdf (Página 13)

ControlLogix Ethernet Communication Interface Module 13

Publication

1756-IN053D-EN-P - June 2002

Checking Power Supply and Module Status

Check the LED indicators to determine if the power supply and

module are operating properly.

If the Power Supply and OK indicators are not in the states described

above refer to the following troubleshooting section.

OKTXDRXD

www

> ETHERNET

POWER

OK indicator is RED,

then FLASHING RED

(or is GREEN if module

is configured).

Power Supply

indicator is GREEN

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Rockwell-automation 1756-ENET/B ControlLogix EtherNet Comm. Interface Manual do Utilizador Página 13