Change IO-Link Device Interface connected to a Profinet-Slave at Runtime

atone
2025-03-18
2025-03-19
  • atone - 2025-03-18

    I need to be able to update (change) the interface of an IO-Link device at runtime. The reason is the connected sensor can be selected at runtime, and some sensors we use have a 2 byte IN interface, others have a 4 byte IN interface, others 16 byte IN, others 16 byte IN/OUT (see attached screenshot). Is it possible at all? When yes, which function should I use? Thank you!

     
  • atone - 2025-03-19

    OK, I figured out that I can simply define all the sensors as 16 bytes IN/OUT, even if they are not all used.

     

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