Omron ZW-7000 Series User Manual page 50

Detailed LED specifications are given below.
LED name
ECAT RUN indicator
ECAT ERROR indicator
L/A IN indicator
L/A OUT indicator
Note
The timing of the flashing of the EtherCAT operation indicators is as follows:
ON
Flickering
OFF
ON
Blinking
OFF
ON
Single flash
OFF
ON
Double flash
OFF
48
Part Names and Functions
Color Status
Green OFF
Blinking
Single flash
ON
Red OFF
Blinking
Single flash
Double flash
ON
Green OFF
Flickering
ON
Green OFF
Flickering
ON
50 ms
200 ms 200 ms
1000 ms
200 ms
200 ms 200 ms 200 ms
Contents
Initialization status
Pre-Operational status
Safe-Operational status
Operational status
No error
Communication setting error or PDO mapping error
Synchronization error or communications data error
Application WDT timeout
PDI WDT timeout
Link not established in physical layer
In operation after establishing link
Link established in physical layer
Link not established in physical layer
In operation after establishing link
Link established in physical layer
200 ms
1000 ms
ZW-7000/5000
User's Manual