Uploaded image for project: 'OpenModbus TCP V3'
  1. OpenModbus TCP V3
  2. PSOMBV3-107

Last byte is not copied to DPM in case uneven amount of data and swap option is off

          Details

          • Type: Bug
          • Status: Closed
          • Priority: Minor
          • Resolution: Fixed
          • Affects Version/s: V3.0.0.0, V3.0.0.1, V3.0.0.2, V3.0.0.3
          • Fix Version/s: V3.0.0.4
          • Labels:
            None
          • Account:
            SPC Open Modbus TCP (SPCOPENMODTCP)

            Description

            In case a not even data size is configured the stack does not consider if swapping is active or not and might copy not the right data byte into the DPM

            Such case might happen if

            • 1 byte is configured - 1 to 8 coils and no registers
            • Swapping is inactive by configuration - this causes the coil data to be swapped in the DPM

             

              Attachments

                Expenses

                  Activity

                    Status Description

                      People

                      • Reporter:
                        ynikolov Yordan Nikolov
                      • Votes:
                        0 Vote for this issue
                        Watchers:
                        0 Start watching this issue

                        Dates

                        • Created:
                          Updated:
                          Resolved: