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3.10
EJ1859 - LEDs
Fig. 13: EJ1859 - LEDs
LED
Color
Display
RUN
green
off
flashing
Single flash
on
flickering
Up
green
off
on
I1 .. I8
green
off
on
O1 .. O8
green
off
on
EJ18xx
State
Description
Init
State of the EtherCAT State Machine: INIT = initialization of the plug-in mod-
ule
Pre-
State of the EtherCAT State Machine: PREOP = function for mailbox commu-
Operational
nication and different standard-settings set
Safe-
State of the EtherCAT State Machine: SAFEOP = verification of the Sync
Operational
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
Bootstrap
State of the EtherCAT State Machine: BOOTSTRAP = function for firmware
updates of the plug-in module
-
No 24 V
power supply connected
DC
-
24 V
power supply connected
DC
-
Signal voltage "0" (-3 V .. 5 V)
-
Signal voltage "1" (15 V .. 30 V)
-
no output voltage
-
+24 V
output voltage
DC
Version: 1.5
Product description
27
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