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  • EtherCAT

  • Dynamic PDO assignment and dynamic PDO mapping

  • SDO Info service

  • SDO service

  • Distributed Clocks

  • Up to 69 Byte of process data in each direction with an cycle time up to 1 ms

    • the generic data provider is required for LED status of EtherCAT devices

  • Up to 1408 Byte of process data while using RPC transport

    • cycle time must not be less then 100ms

OPC-UA

Info

The following points concern the non-official SoM Firmware Beta version 2.1.9.3. This Section will be updated with each new Firmware version.Support with Firmware Version 2.2.0.0

What are the capabilities of the device?

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  • Objects with following Data Types can not created by Application:

    • Extension Objects (application specific data type container).

    • Data Values with associated status code and timestamps.

    • Variants (generic data container).

    • Diagnostic Information with associated status code and timestamps.

  • Strings-objects are Read-Only.

  • Read/Write functions are not completely supported by SoM.

  • Industrial Communication Explorer shows error while Firmware Update to 2.1.9.3, despite success

    • .

  • SoM is not 100% compliant with Specification - OPC Unified Architecture Compliance Test Tool raise Errors at Subscriptions and Monitoring due to delayed communication between SoM and Application Controller.