Mounting and wiring
EL37x2
51
Version: 3.5
5.11
EL37x2 - LEDs and pin assignment
5.11.1
EL37x2 - LEDs
LEDs (from hardware version 03)
Fig. 43: EL37x2 LEDs
LED
Color Meaning
RUN
green These LEDs indicate the terminal's operating state:
off
State of the
EtherCAT State Machine [
}
103]
:
INIT
= initialization of the
terminal
flashing uniformly
State of the EtherCAT State Machine:
PREOP
= function for mailbox
communication and different standard-settings set
flashing slowly
State of the EtherCAT State Machine:
SAFEOP
= verification of the
Sync Manager [
}
104]
channels and the distributed clocks.
Outputs remain in safe state
on
State of the EtherCAT State Machine:
OP
= normal operating state;
mailbox and process data communication is possible
flashing rapidly*
State of the EtherCAT State Machine:
BOOTSTRAP
= function for
firmware updates [
}
165]
of the terminal
* only RUN 1 LED
Summary of Contents for EL3702
Page 2: ......
Page 6: ...Table of contents EL37x2 6 Version 3 5...
Page 83: ...Commissioning EL37x2 83 Version 3 5 Fig 92 Incorrect driver settings for the Ethernet port...
Page 142: ...Commissioning EL37x2 142 Version 3 5 Fig 184 Process data tab SM0 EL37x2...
Page 143: ...Commissioning EL37x2 143 Version 3 5 Fig 185 Process data tab SM1 EL37x2...
