Diagnosis; El6652-0010 - Leds - Beckhoff EL6652-00 0 Series Documentation

Diagnosis

7 Diagnosis
7.1

EL6652-0010 - LEDs

Fig. 148: EL6652 LEDs
LEDs for EtherCAT diagnosis
LED Display
RUN green off
flashes (200 ms)
off (1 s)
on (200 ms)
on
126
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
Version: 2.5 EL6652-00x0