Diagnostic LED
LEDs for fieldbus diagnostics
|
LED |
Display |
State |
Description | |
|---|---|---|---|---|
|
LINK / ACT (X1) |
green |
off |
- |
no connection on the EtherCAT strand |
|
on |
linked |
EtherCAT device connected | ||
|
flashing |
active |
Communication with EtherCAT device | ||
LED diagnostics EtherCAT State Machine
|
LED |
Color |
Meaning | |
|---|---|---|---|
|
RUN |
green |
This LED indicates the terminal's operating state: | |
|
off |
State of the EtherCAT State Machine: 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 channels and the distributed clocks. | ||
|
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 terminal firmware updates | ||