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  1. Sercos Slave
  2. PSSCS-1170

No check on incorrect communication version

          Details

          • Type: Bug
          • Status: Closed
          • Priority: Minor
          • Resolution: Fixed
          • Affects Version/s: V3.1.37.0
          • Fix Version/s: V3.1.38.0
          • Component/s: Firmware
          • Labels:
            None
          • Account:
            SPC Sercos Slave (SPCSERCOSSL)

            Description

            In CP0 a incorrect communication version must be dismissed during phase switch to CP1.
            If the slave detects a difference within bits 7-0, then the slave does not know the structure of AT0 and may not communicate with the master.

            The slave shall not participate on Sercos communication in CP0, that means it shall not insert data (e.g. its Sercos address) in the AT0.
            The slave may signal this on its S III LED (pattern #13).
            If the master switches to CP1 then the slave shall activate NRT state and set the S-0-0390 Diagnostic number to 0xC30F4021 .

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                      • Reporter:
                        DJanssen Denis Janssen
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                        • Created:
                          Updated:
                          Resolved: