Rockwell-automation 1734-IA2_IA4, Series C POINT I/O 120V AC Input Mod Manual de usuario descargar pdf (Pagina 18)

18 POINT I/O 120V AC Input Module

Publication 1734-IN010D-EN-E - March 2013

Indicator Status for Modules

Status Description Recommended Action

Network status Off Device is not online:

- Device has not completed

dup_MAC-id test.

- Device not powered – check

module status indicator.

Apply power to device, wait for

MAC_id to complete, and

correct as needed.

Flashing green Device is online but has no

connections in the established

state.

None – device is in idle or

program mode.

Green Device is online and has

connections in the established

state.

None.

Flashing red One or more I/O connections are

in timed-out state.

Check for I/O module failure,

and correct as needed.

Red Critical link failure – failed

communication device. Device

detected error that prevents it

from communicating on the

network.

Verify that adapter and terminal

bases are properly installed, and

reinstall as needed.

Flashing red/green Communication faulted device –

the device has detected a

network access error and is in

communication faulted state.

Device has received and

accepted an Identity

Communication Faulted Request

– long protocol message.

Verify that adapter is properly

installed, and reinstall as

needed.

I/O status Off Input is in the off state. None.

Yellow Input is in the on state. None.

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