EL6652-0010 - LEDs

RUN

green

off

State of the EtherCAT state machine:
INIT = initialization of the terminal;
BOOTSTRAP = function for terminal firmware updates

flashes (200 ms)

State of the EtherCAT state machine:
PREOP = function for mailbox communication and different standard-settings set

off (1 s)
on (200 ms)

State of the EtherCAT state machine:
SAFEOP = verification of the sync manager channels and the distributed clocks.
Outputs remain in safe state

on

State of the EtherCAT state machine:

OP = normal operating state; mailbox and process data communication is possible

off

off

no EtherNet/IP slave configuration on the EL6652-0010

on

off

All configured IO assemblies are in data exchange with the EtherNet/IP master. All connections are in the run state (cyclic exchange of valid process data)

off (1 s)
on (200 ms)

off

EtherNet/IP slave and IO assembly are correctly parameterized

flashes (400 ms)

off

One of the EtherNet/IP slaves has no valid IO assembly configuration

off

off (1 s)
on (200 ms)

A general error occurred with the EtherNet/IP slave

off

on

Internal error. Replace the EtherCAT Terminal

off

off

No link detected

on

off

EL terminal has detected a link and was configured correctly

flashes (400 ms)

off

At least one Ethernet port has an active link and a configured EtherNet/IP Slave interface has no valid IP address configured

off (1 s)
on (200 ms)

off

All configured EtherNet/I slaves have a valid IP address configuration. UDP and TCP Layer was initialized

off

on

Internal error. Replace the EtherCAT Terminal

off

off (1 s)
on (200 ms)

A general error occurred with the EtherNet/IP slave

off

off

off

No electrical voltage connected to E-bus. The EL6652-0010 must be exchanged if EtherCAT Terminals behind it need to function.

off

off

red on

EL terminal is starting up; after approx. 10 seconds, the LED should go out. If this does not happen, the EL6652-0010 module must be exchanged.

on

on

red on

EL terminal starts up; the terminal should be ready after approx. 2 - 3 s; the startup is completed as soon as the red "NET State" LED goes out.