Rockwell-automation 1734-IV4/C Point I/O Source Input Module Installat Manual de usuario descargar pdf (Pagina 17)

POINT I/O Source Input Module 17

Publication 1734-IN052D-EN-E - February 2005

Indication Probable Cause

Network Status

Off Device is not on-line

- Device has not completed dup_MAC_id test.

- Device not powered - check module status indicator

Flashing Green Device is on-line but has no connections in the established

state.

Green Device on-line and has connections in the established state.

Flashing Red One or more I/O connections in timed-out state

Red Critical link failure - failed communication device. Device

detected error that prevents it communicating on the network.

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 Identify Communication

Faulted Request - long protocol message.

Indication Probable Cause

I/O Status

Off Input is in the off-state.

Yellow Input is in the on-state.

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Rockwell-automation 1734-IV4/C Point I/O Source Input Module Installat Manual de usuario Pagina 17