Ej1809, Ej1819, Ej1889 - Leds - Beckhoff EJ18 Series Manual

3.6

EJ1809, EJ1819, EJ1889 - LEDs

Fig. 10: EJ1809, EJ1819, EJ1889 - LEDs
LED Color Display
RUN green off
flashing
Single
flash
on
flickering Bootstrap
Up green off
on
I1 .. I16 green off
on
EJ18xx
State Description
Init State of the EtherCAT State Machine: INIT =
initialization of the plug-in module
Pre-Operational State of the EtherCAT State Machine: PREOP =
function for mailbox communication and different
standard-settings set
Safe-Operational State of the EtherCAT State Machine: SAFEOP =
verification of the Sync Manager channels and the
distributed clocks.
Outputs remain in safe state
Operational State of the EtherCAT State Machine: OP = normal
operating state; mailbox and process data
communication is possible
State of the EtherCAT State Machine:
BOOTSTRAP = function for firmware updates of the
plug-in module
- No 24V
- 24V
- EJ1809, EJ1819: Signal voltage "0" (-3 V .. 5 V)
EJ1889: Signal voltage "0" (18 V .. 30 V)
- EJ1809, EJ1819: Signal voltage "1" (11 V .. 30 V)
EJ1889: Signal voltage "1" (0 V .. 7 V)
Version: 1.5
power supply connected
DC
power supply connected
DC
Product description
23