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Product overview
2.3
EL6631-0010 - LEDs
Fig. 5: Tc_EL6631_LEDs
LEDs for EtherCAT diagnosis
LED
Display
RUN
green off
flashing
200 ms
off (1 s)
on (200 ms)
on
LED diagnosis PROFINET RUN/Err
Colors green
on
off (1 s)
on (200 ms)
flashing
200 ms
off
18
Description
State of the EtherCAT State Machine:
INIT = initialization of the terminal;
BOOTSTRAP = function for terminal firmware updates
State of the EtherCAT State Machine:
PREOP = function for mailbox communication and different standard-settings
set
State of the EtherCAT State Machine:
SAFEOP = verification of the sync manager channels and the distributed
clocks.
Outputs remain in safe state
State of the EtherCAT State Machine:
OP = normal operating state; mailbox and process data communication is
possible
Colors red
Meaning
off
EL terminal is parameterized
off
EL6631-0010 does not have an IP address
off
EL6631-0010 still has not received a PROFINET name
flashing
Terminal starts
200 ms
Version: 3.4.0
EL6631-0010
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