Beckhoff EPP3504-0023 Short Manual page 240

Appendix
• In the TwinCAT System Manager select the terminal for which the FPGA firmware is to be updated (in
the example: Terminal 5: EL5001) and
click the Advanced Settings button in the EtherCAT tab:
• The Advanced Settings dialog appears. Under ESC Access/E²PROM/FPGA click on Write FPGA
button:
240 Version: 1.2 EPP3504-0023