EtherCAT
L/A (Link/Act)
A green LED labeled "L/A" or "Link/Act" is located next to each EtherCAT/EtherCAT P socket. The LED indicates the communication state of the respective socket:
LED | Meaning |
|---|---|
off | no connection to the connected EtherCAT device |
lit | LINK: connection to the connected EtherCAT device |
flashes | ACT: communication with the connected EtherCAT device |