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  1. PROFINET IO-Controller
  2. PSPNM-701

Plug and Release alarms may not be handled correctly in case of slow bus cycle time and alarm directly after connection establishment

          Details

          • Type: Bug
          • Status: Closed
          • Priority: Minor
          • Resolution: Fixed
          • Affects Version/s: V2.7.0.0
          • Fix Version/s: V2.7.1.0
          • Component/s: None
          • Labels:
            None
          • Account:
            SPC Profinet Master (SPCPROFINETMA)

            Description

            If an IO Device sends a Plug (or Release) alarm directly after its ApplicationReady Request, which is the last step of connection establishment, and if the network cycle time of this IO Device is slow it may happen that IO Controller does not correctly handle the alarm.

            In case of error IO Controller will not send Parameters to IO Device and instead directly confirm the alarm.

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                relates to

                Bug - A problem which impairs or prevents the functions of the product. PSPNS-2511 In case of ownership change directly after a new AR is established it may happen that IO Device rejects the submodule parameterization and aborts the AR

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

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                        • Reporter:
                          BMeyer Benjamin Meyer
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                          Dates

                          • Created:
                            Updated:
                            Resolved: