EL6631-0010 – LEDs

EL6631-0010 – LEDs 1:

LEDs for EtherCAT diagnosis

LED		Display	Description
RUN	green	off	State of the EtherCAT State Machine: INIT = initialization of the terminal; BOOTSTRAP = function for terminal firmware updates
		flashing 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

LED diagnosis PROFINET RUN/Err

Colors green	Colors red	Meaning
on	off	EL terminal is parameterized
off (1 s) on (200 ms)	off	EL6631-0010 does not have an IP address
flashing 200 ms	off	EL6631-0010 still has not received a PROFINET name
off	flashing 200 ms	Terminal starts

LED diagnosis PROFINET Err

Colors green	Colors red	Meaning
on	off	EL terminal is exchanging data
flashing 200 ms	off	EL terminal is exchanging data, but the provider status is stopped
off (1 s) on (200 ms)	off	EL terminal is exchanging data, but the modules are different
off	flashing 500 ms	No AR established, establishment of connection has not been initialized
flashing 500 ms	flashing 500 ms	Identify EL terminal through PROFINET "flashing"

LEDs starting up

Run	PN Run/Err	PN Err	Meaning
off	off	off	No electrical voltage connected to E-bus. The EL6631-0010 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 EL6631-0010 module must be exchanged.