Omron E3NX-CA21 2M - Page 66

6 Hardware Specifications of E3NW-ECT
6 - 4
E3NW-ECT EtherCAT Digital Sensor Communication Unit Operation Manual (E429)
6-3 Hardware Specifications
It indicates the current state of an EtherCAT Slave Unit.
Indicates the unit power supply state.
Indicates the communication state (input side).
Indicates the communication state (output side).
6-3-1 Status Indicators
[PWR] indicator
Color State Contents
Green
OFF Unit power OFF state
ON The unit power (24 VDC) is supplied to the Slave Unit.
[L/A IN] indicator
Color State Contents
Green
OFF Link not established in physical layer
Flickering In operation after establishing link
ON Link established in physical layer
[L/A OUT] indicator
Color State Contents
Green
OFF Link not established in physical layer
Flickering In operation after establishing link
ON Link established in physical layer
PWR
L/A IN
L/A OUT
RUN
ERR
SS