EtherCAT Library - SDO

These function blocks are used to work with drive or remote I/O parameters that are not supported by ML and MC function blocks.

Drive or remote I/O parameters that have an associated SDO number can be read and written using these function blocks.


  • It takes more than one cycle to execute these function blocks (but less than 100 ms).
    For more details about how to set up the update rate for SDO communication, refer to the FAQ

See also the FAQ to how to set up the update rate for SDO communication.