Omron 3G3MX2 Series Connection Manual page 27

4
Check the LED indicators on the
Inverter.
LED indicators in normal status.
[L/A IN]: Flickering
[RUN]: Green ON
[ERR]: OFF
The LED indicators flash at the same
timing as those of the Controller.
7. Connection Procedure
Meaning Color Status
OFF
L/A IN
Green
ON
Flickering
OFF
L/A OUT
Green
ON
Flickering
OFF
Blinking
RUN Green
Single flash
ON
OFF
Blinking
Single flash
ERR Red
Double flash
Flickering
ON
Description
Link not established in physical
layer
Link established in physical layer
In operation after establishing link
Link not established in physical
layer
Link established in physical layer
In operation after establishing link
Init state
Pre-Operational state
Safe-Operational state
Operational state
No error
Communications Setting Error
Synchronization error or
communications data error
Application WDT timeout
Boot error
PDI WDT timeout
25