Checking The Inverter And Ethercat Communication Unit - Omron 3G3AX-MX2-ECT User Manual

2-7-4

Checking the Inverter and EtherCAT Communication Unit

Check the POWER indicator and other indications of the inverter to confirm that power is being supplied
to the inverter.
Check the status indicators of the EtherCAT Communication Unit to see that the status has changed to
normal operation from initial processing.
1st unit
Initial processing
Normal operation
2nd unit
Initial processing
Normal operation
* If three or more units are connected, the status LEDs behave in the same way as the LEDs on the first unit,
except for the last unit.
L/A OUT on the last unit is always unlit.
2-7-5 Checking the Operation
Execute the PLC control program and check that the operation is normal.
EtherCAT Communication Unit USER'S MANUAL (3G3AX-MX2-ECT)
L/A IN L/A OUT RUN
ON ON OFF
Flashing Flashing ON
L/A IN L/A OUT RUN
ON OFF OFF
Flashing OFF ON
2 Starting a Sample System
ERR
OFF
OFF
ERR
OFF
OFF
2
2 - 21