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  1. PROFINET Core
  2. PSPNCORE-506

Missing or delayed cyclic frames during IRT operation

          Details

          • Account:
            SPC Profinet Core (SPCPROFINET)

            Description

            Depending on configured timings and phase lengths, cyclic frames might be delayed or missing during IRT operation. In addition, unexpected DPM timings might be observed.

            The problem is caused due to a race condition between timing peripherals and interrupt processing. It was introduced during fixing PSPNCORE-495.

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                Bug - A problem which impairs or prevents the functions of the product. PSPNSV5-390 Missing/delayed cyclic frames during IRT operation

                • Major - Major loss of function.
                • Closed

                Change - PSPNSV5-391 Update Profinet Core to V1.11.0.12

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

                Change - PSPNSV5-392 Update Profinet Core to V1.13.0.5

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

                Change - PSPNSV4-1352 Update Profinet Core to V1.13.0.5

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

                Bug - A problem which impairs or prevents the functions of the product. PSPNCORE-495 Unstable IRT operation of all eCos based firmwares

                • Major - Major loss of function.
                • Closed

                Bug - A problem which impairs or prevents the functions of the product. PSPNSV4-1353 Missing/delayed cyclic frames during IRT operation

                • Major - Major loss of function.
                • Closed

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                        • Reporter:
                          AMesser Andreas Messer
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                          Dates

                          • Created:
                            Updated:
                            Resolved: