X20IF10D3-1 B&R

LED Color Status Description

Off No power supply or mode NOT_ACTIVE.

The controlled node (CN) is either not getting power, or it is in the NOT_ACTIVE

state. The CN waits in this state for about 5 seconds after a restart. Communication is not possible with the CN. If no POWERLINK communication is detected during these 5 seconds, the CN switches to the BASIC_ETHERNET state

(flickering).

If POWERLINK communication is detected before this time expires, however,

the CN switches immediately to the PRE_OPERATIONAL_1 state.

Flickering BASIC_ETHERNET mode.

The CN has not detected any POWERLINK communication. It is possible to communicate directly with the CN in this state (e.g. with UDP, IP, etc.).

If POWERLINK communication is detected while in this state, the CN switches

to the PRE_OPERATIONAL_1 state.

Single flash PRE_OPERATIONAL_1 mode.

When operated on a POWERLINK V1 manager, the CN immediately switches

to the PRE_OPERATIONAL_2 state.

When operated on a POWERLINK V2 manager, the CN waits until an SoC frame

is received and then switches to the PRE_OPERATIONAL_2 state.

Double flash PRE_OPERATIONAL_2 mode.

The CN is normally configured by the manager in this state. Issuing a command

(POWERLINK V2) or setting the data valid flag in the output data (POWERLINK

V1) then switches to the READY_TO_OPERATE state.

Triple flash READY_TO_OPERATE mode.

In a POWERLINK V1 network, the CN automatically switches to the OPERATIONAL state as soon as input data is present.

In a POWERLINK V2 network, the manager switches to the OPERATIONAL

state by issuing a command.

On OPERATIONAL mode.

PDO mapping is active and cyclic data is being evaluated.

Green

Blinking STOPPED mode.

No output data is produced or input data supplied. It is only possible to switch to

or leave this state after the manager has given the appropriate command.

S/E1)

Red On The controlled node (CN) is in an error state (failed Ethernet frames, increased

number of collisions on the network, etc.).

If an error occurs in the following states, then the green LED blinks over the red

LED:

• PRE_OPERATIONAL_1

• PRE_OPERATIONAL_2

• READY_TO_OPERATE

LED "S/E"

Status

Green

Error

Red

Note:

• The LED blinks red several times immediately after startup. This is not

an error, however.

• The LED is lit red for CNs with configured physical node number 0 but that

have not yet been assigned a node number via dynamic node allocation

(DNA).

On Link established to the remote station L/A IFx Green

Blinking A link to the remote station has been established and there is activity on bus.