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Rockwell Automation 1734-ACNR Point I/O ControlNet Adapter Installation Instructions User Manual

Page 14

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14

Publication

1734-IN582B-EN-P - February 2005

Red

Unrecoverable fault has occurred:

• The adapter is bus off
• The adapter has failed its duplicate MAC ID check

Flashing Green

Adapter on-line with no connections established

• adapter chassis size has not been configured
• controller in program/idle mode
• ControlNet cable break

Green

Adapter on-line with connections established (normal
operation, in run mode)

ControlNet A/B Status

Viewed Together

Both Steady Off

Reset, no power or entire network interface deactivated

Alternating Red/Green

Self test mode

Alternating Red/Off

Bad/invalid node configuration (such as duplicate MAC ID)

Both Steady Red

Failed link interface