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  1. PROFINET IO-Device V4
  2. PSPNSV4-774

multiple pull and plug of network cable may bring firmware in state that no cyclic communication can be established

          Details

          • Type: Bug
          • Status: Closed
          • Priority: Major
          • Resolution: Fixed
          • Affects Version/s: V4.3.1.0
          • Fix Version/s: V4.4.0.0
          • Labels:
            None
          • Sprint:
            PI Sprint 2018 KW 1-2, PI Sprint 2018 KW 3, PI Sprint 2018 KW 4
          • Account:
            SPC Profinet Slave (SPCPROFINE)

            Description

            After multiple sequences of pull and plug of network cable it may happen that no connection establishment between firmware and a Profinet IO Controller is possible.

            Precondition: Acyclic ReadImplicit Service is performed in parallel to IO Device and while such request was received and not yet answered by IO Device the network cable is pulled.

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                Issue Links

                relates to

                Change - PSPNSV4-790 Update to DCERPC V5.3.0.2

                • Minor - Minor loss of function, or other problem where easy workaround is present.
                • Closed

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                        People

                        • Reporter:
                          BMeyer Benjamin Meyer
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                          Dates

                          • Created:
                            Updated:
                            Resolved: