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  1. PROFINET IO-Device
  2. PSPNS-2874

Wrong coding of AM_DeviceIdentification in asset management block

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: V3.13.0.0
    • Fix Version/s: V3.13.0.5, V3.13.3.0, V3.14.0.0
    • Component/s: None
    • Labels:
      None
    • Account:
      SPC Profinet Slave (SPCPROFINE)

      Description

      When handling a Read Asset Management Record object, the protocol stack wrongly encodes the AM_DeviceIdentification field. The coding is using a wrong order of the values withhin the field:

      According to Profinet specification the field in the network shall have the following order:

      DeviceIdentification.Organization, DeviceIdentification.VendorID, DeviceIdentification.DeviceID, DeviceIdentification.DeviceSubID

      However, the stack encodes values in inverse order:

      DeviceIdentification.DeviceSubID, DeviceIdentification.DeviceID, DeviceIdentification.VendorID, DeviceIdentification.Organization

      It is expected that the correct encoding is used.

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                  • Reporter:
                    BMeyer Benjamin Meyer
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                    • Created:
                      Updated:
                      Resolved: