Festo CPX-AP-EC ESI

Starting with firmware version 1.7.3 the index distance of the modules in CoE was changed from 1 to 16.
Firmware versions before 1.7.3 need to use the ESI file Festo-Automation-Platform-EtherCAT-R1-R2-20260302.xml!

If you stay at the R1/R2 revision of the ESI file the new firmware 1.7.3 will adapt to your project.
