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  1. EtherCAT Master V4
  2. PSECMV4-45

with simple slaves (AL Emulation) master rarely does consider such slaves as having an INIT error

          Details

          • Type: Bug
          • Status: Closed
          • Priority: Minor
          • Resolution: Fixed
          • Affects Version/s: V4.1.0.0
          • Fix Version/s: V4.1.1.0, V4.2.0.0
          • Labels:
            None
          • Account:
            SPC EtherCat Master (SPCETHERCATMA)

            Description

            The AL emulation will show a pseudo AL Status Error due to simple reflection.

            This is in rare cases handled as AL Status error by the master. It has to be handled as a non-ERROR in that case.

            The sequence with INIT+ACK ALCONTROL is needed to allow some older complex slaves (no AL emulation) to be successfully operated with the EtherCAT master.

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                relates to

                Bug - A problem which impairs or prevents the functions of the product. PSECMV4-41 Improve Topology Change Detection support

                • Major - Major loss of function.
                • Closed

                Bug - A problem which impairs or prevents the functions of the product. PSECMV4-16 Older versions of BK1120 can trigger ALSTATUS_CHANGED handling before processing ALCONTROL in INIT->PREOP transition

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

                New Feature - A new feature of the product, which has yet to be developed. PSECMV4-65 Implement Hot-Connect

                • Major - Major loss of function.
                • Closed

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                        People

                        • Reporter:
                          SBormann Sven Bormann
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                          Dates

                          • Created:
                            Updated:
                            Resolved: