Uploaded image for project: 'PROFINET IO-Device V4'
  1. PROFINET IO-Device V4
  2. PSPNSV4-910

unexpected Sync offset in longer lines in case of IRT

          Details

          • Type: Bug
          • Status: Closed
          • Priority: Minor
          • Resolution: Fixed
          • Affects Version/s: V4.2.0.0
          • Fix Version/s: V4.4.0.7, V4.4.5.0, V4.5.0.0
          • Labels:
            None
          • Account:
            SPC Profinet Slave (SPCPROFINE)

            Description

            Using many netX51/netX52 based targets in a long line of IRT devices shows an unexpected high sync offset between the first and the e.g. 32th device. The offset is ~500ns in this case.

            This is unexpected.

              Attachments

                Issue Links

                discovered by

                Change - PSPNS-2801 [netX51]: IRT communication may be instable or not even possible to be established in large networks

                • Major - Major loss of function.
                • Closed
                is blocked by

                Change - PSPNSV4-943 Update component Profinet Core to V1.7.0.6

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

                Bug - A problem which impairs or prevents the functions of the product. PSPNSV4-911 IRT communication can not be established in large networks

                • 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-224 wrong LineDelay configured into Profinet switch leading to unexpected Sync offset

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

                Page Loading...

                  Expenses

                    Activity

                      Status Description

                        People

                        • Reporter:
                          BMeyer Benjamin Meyer
                        • Votes:
                          0 Vote for this issue
                          Watchers:
                          0 Start watching this issue

                          Dates

                          • Created:
                            Updated:
                            Resolved: