Beckhoff EL7031 User Manual

Mounting and wiring
EL70x154 Version: 4.4
4.8 EL7041
4.8.1 LEDs and connection
4.8.1.1 EL7041-0000
WARNING
Risk of injury through electric shock and damage to the device!
Bring the Bus Terminals system into a safe, de-energized state before starting mounting,
disassembly or wiring of the Bus Terminals.
Fig.37: EL7041-0000 LEDs
LEDs (left prism)
LED Color Meaning
RUN green This LED indicates the terminal's operating state:
off
State of the EtherCAT State Machine [}30]: INIT = initialization of the terminal
or BOOTSTRAP = function for firmware updates [}239] of the terminal
flashing State of the EtherCAT State Machine: PREOP = function for mailbox
communication and different standard-settings set
single
flash
State of the EtherCAT State Machine: SAFEOP = verification of the Sync
Manager [}117] 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
Encoder green on Encoder ready for operation
A green on A signal is present at encoder input A.
B green on A signal is present at encoder input B.
C green on A signal is present at encoder input C.
Input 1 green on Signal at digital input 1.
Input 2 green on Signal at digital input 2.

Beckhoff EL7031 Specifications

General

Brand	Beckhoff
Model	EL7031
Category	Touch terminals
Language	English