PROFINET IO-Device V5.3.0.0 has been released

A new version of PROFINET IO-Device protocol stack and firmware has been released.

This release fixes some bugs and introduces new features. Details can be found on the corresponding version page PROFINET IO-Device V5.3.0.0.


In addition to maintenance issues worth mentioning are:

  • improved safe filesystem (Use Case C)
    • netX90 Usecase C requires Maintenance Firmware V1.3.0.0 or newer
    • netX90 Usecase A is compatible to Maintenance Firmware V1.1.0.x or newer
  • improved netload behavior
  • Support for PROFIenergy ASE
  • Support for AssetManagment
  • rework and unified DDP Parameter handling
  • add support for some ParameterTypes in SetOemParameter Service
  • improved and unified firmware startup in case of errors
  • Support for SystemRedundancy
    • a separate PROFINET IO-Device firmware is available that support the features System Redundancy and Dynamic Reconfiguration. To use the firmware requires a separate license agreement