
10
Operating behavior on EtherNet/IP™
Bus-specific LEDs for EtherNet/IP™
Manual – MOVI-C
®
CONTROLLER progressive UHX65A-M
40
10.3
Bus-specific LEDs for EtherNet/IP™
The following table shows an overview of the bus-specific LEDs of the UHX65A-M
controller.
Controller
Status LED
MOVI‑C
®
CONTROLLER
progressive UHX65A‑M
L/A
L40 (corresponds to status LED "MS")
L41 (corresponds to status LED "NS")
10.3.1
Status LEDs "L/A" (Link/Activity)
Indicate the status of the Ethernet connection.
Status LED
Meaning
Green
There is an Ethernet connection.
EtherCAT
®
/SBus
PLUS
interface:
Green, flashing
Data is currently being exchanged via Ether-
net.
Engineering interface and fieldbus
interface: Orange, flashing
Data is currently being exchanged via Ether-
net.
Off
There is no Ethernet connection.
10.3.2
Status LED "L40" – EtherNet/IP
TM
(MODULE STATUS)
Status LED
Operating status
Green
The controller is in normal operating state.
Green, flashing
The controller has not been configured yet and is in "Standby"
state.
Green/red, flashing
The controller performs a LED test.
Red, flashing
Conflict detected in the assigned IP address. Another station
in the network uses the same IP address.
Red
Controller fault.
Off
The controller is either not supplied with voltage, or is defec-
tive.
26881144/EN – 02/2022