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Rockwell Automation 1797-ACNR15 ControlNet Ex Redundant Media Adapter User Manual

Page 26

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26 ControlNet Ex Redundant Media Adapter

Publication

1797-5.14 - March 2010

Comm A or Comm B Individually

Off

Channel disabled

Green

Channel operational

Flashing Grn/Off

Temporary network errors

Flashing Red/Off

Cable fault, broken cable, redundancy warning

Flashing Red/Grn

Bad network configuration

Status Indicator

Off

No power

Flashing Grn

Online, but not connected

Green

Online, link okay, connected

Flashing Red

I/O module removed, wrong I/O module inserted, FLASH program
update in progress

Red

Critical - adapter failure

Module Status

Steady Green

At least one connection is established

Flashing Green

No connections are established

Flashing Red

Module removed, wrong module reinserted, or flash update in
progress

Steady Red

Bad adapter

Power

Steady Green

Power is applied to the module