Status LED "L40" – EtherNet/IP (MODULE STATUS)

Status LED

Operating status

Green

The controller is in normal operating state.

Green, flashing

The controller has not been configured yet and is in "Standby" state.

Green/red, flashing

The controller performs a LED test.

Red, flashing

Conflict detected in the assigned IP address. Another station in the network uses the same IP address.

Red

Controller fault.

Off

The controller is either not supplied with voltage, or is defective.