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  1. EtherNet/IP Core V3
  2. PSEIP-846

TCP class attribute 7 (max instance attribute number) holds value 14 instead of 769. API manual indicates 768 which should also be 769.

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: V3.8.0.0
    • Fix Version/s: V3.8.0.8, V3.8.5.0
    • Component/s: Core, Documentation
    • Labels:
      None
    • Account:
      SPC EthernetIp Core (SPCETHERNET)

      Description

      In version Eip-Core V3.8.0.x, TCP class attribute 7 (max instance attribute number) correctly holds value 14, because attributes 768 and 769 are disabled by default. The API manual indicates 768 in the class attributes table of the TCP object, which should be 14. Further explanation in the documentation regarding the disabled attributes and their relation to class attribute 7 has been deemed uneccessary.

       

      In version Eip-Core V3 trunk, TCP class attribute 7 (max instance attribute number) correctly holds value 769, because attributes 768 and 769 are enabled by default. The API manual indicates 768 in the class attributes table of the TCP object, which should be 769.

      The dynamic updates of class attribute 7 seem to work correctly in both versions.

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                • Reporter:
                  KMichel Kai Michel
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