Yaskawa SI-ES3 for V1000 - Manual (Page 21)

6 Installation Procedure
YASKAWA Europe YEU TOEP C710606 98A - V1000 Option EtherCAT - Installation Manual EN 21
4. Reattach the bottom cover.
5. Connect the EtherCAT
® Option to the drive. Properly secure the tabs on the left and
right sides of the EtherCAT ® Option to the drive case.
Figure E.4
Attach EtherCAT ® Option
Tabs should line up
Tabs should line up