EJ5002 - Product description
EJ5002
21
Version: 1.4
3.4
LEDs
Fig. 9: EJ5002 - LEDs
LED
Color
Display
State
Description
RUN
green
off
Init
State of the EtherCAT State Machine:
INIT
=
initialization of the plug-in module
flashing
Pre-Operational State of the EtherCAT State Machine:
PREOP =
function for mailbox communication and different
default settings set
single flash Safe-
Operational
State of the EtherCAT State Machine:
SAFEOP
=
verification of the Sync Manager channels and the
distributed clocks.
Outputs remain in safe state
on
Operational
State of the EtherCAT State Machine:
OP =
normal
operating state; mailbox and process data
communication is possible
flickering
Bootstrap
State of the EtherCAT State Machine:
BOOTSTRAP
=
function for firmware updates of the plug-in module
Up
green
off
-
No 24V
DC
power supply connected
on
-
24V
DC
power supply connected