Beckhoff CU2508 Documentation page 69

Appendix
Fig. 97: Check for lost frames and State: OP
5. Reading out the current ESI/FW version
On the basis of fig. Online configuration, EtherCAT ESI revision, controller and FPGA-FW can now be
checked.
ESI Revision
When the system is running in ConfigMode, the revision found can be displayed by scan:
Fig. 98: Display revision after scan
If the connected CU2508 carries a different revision, the following is displayed:
Real-time Ethernet port multiplier Version: 2.6 69