2 Starting a Sample System
2 - 14 EtherCAT Communication Unit USER’S MANUAL (I574-E1)
2-5 Mounting and Wiring for the Ether-
CAT Communication Unit
Mount the EtherCAT Communication Unit onto the inverter. Before performing this procedure, turn OFF
the main power supply of the inverter. Wait at least 10 minutes after the inverter's LED indicator lamp
and charge indicator have turned OFF, and then start the procedure.
Only certain unit versions of the inverter support the Communication Unit.
For the compatible unit versions of the inverter, refer to Inverter Version under Precautions for Correct
Use on page 9.
1Loosen the mounting screw (× 1) from the optional board cover of the inverter front panel.
2Remove the optional board cover.
2-5-1 Mounting the EtherCAT Communication Unit on the MX2 Inverter
Removing the optional board cover from the inverter front panel