ASDA A2-E Chapter 1 Coe Drive Overview 1.2 The Interface of Delta EtherCAT Servo Drive Figure 1 The Interface of Delta EtherCAT Servo Drive EtherCAT® is registered trademark and patented technology, licensed by Beckhoff Automation GmbH, Germany. 1-2 Revision April, 2015 Link/Activity of EtherCAT input port indicator (L/A) Run indicator (RUN) Link/Activity of EtherCAT output port indicator (L/A) Error indicator (ERR) EtherCAT input port (CN6) EtherCAT output port (CN6)