Rockwell Automation 193-EDN E1Plus Overload Relays - DeviceNet Module - Manual (Page 43)

Publication 193-UM006A-EN-P – October 2005
Troubleshooting 5-3
Recoverable Error Mode
In Recoverable Error Mode, the E1 Plus DeviceNet Module’s NETWORK
STATUS LED turns solid red. The overload relays will respond to messages
that are specified in offline node recovery message protocol.
Unrecoverable Error Mode
In Unrecoverable Error Mode, the E1 Plus DeviceNet Module’s NETWORK
STATUS LED turns solid red. The overload relay continues in this state as
long as the device is powered.
Error Type Description LED State
Recoverable Duplicate node address detected Solid Red
Error Type Description LED State
Unrecoverable Power-up initialization failure Solid Red
Incorrect baud rate
Fatal communication error (bus-off)