Hello, While doing some test on the CtrlX Flexprofile I found a strange behaviour after a cam profile switch. Configuration: Real Axis Linear Module = 1000 FB Settings: Flexprofile 0 => { "name": "0", "segments": [ { "gain": 360, "range": 360, "v0": 0, "a0": 0, "j0": 0.001745329252, "v1": 0, "a1": 0, "j1": 0.001745329252, "limV": 1.874999776392, "limA0": -0.010076661611, "limA1": 0, "limJ0": 0.001745329252, "limJ1": 0, "lambda": 0.5, "syncType": "SEG_DEFAULT", "lawType": "REST_IN_REST_POLYNOMIAL_5", "pointTableReference": "", "master": 1, "camBuilderSegmentData": "{\"a0Formula\":null,\"a1Formula\":null,\"AmaxFormula\":null,\"IsPointsTable\":false,\"Description\":\"\",\"j0Formula\":null,\"j1Formula\":null,\"JmaxFormula\":null,\"MasterRangeFormula\":null,\"gainFormula\":null,\"v0Formula\":null,\"v1Formula\":null,\"VmaxFormula\":null,\"MotionLawGUID\":\"45bffbdb-1943-4164-a718-20d09149ff08\"}" } ], "events": [], "masterAxsRefVel": 1, "camBuilderProfileData": "{\"AdditionalCamData\":null,\"AdditionalProfileData\":{\"LastCamShaftDistance\":360.0,\"LastNumCamPoints\":1024,\"LastContainsLastPoint\":true,\"LastOperatingModeFilterIndex\":0},\"ApplicationCamData\":null,\"CommonCamData\":null,\"ProfileData\":{\"ChangeStartAndEndVelocity\":1,\"MasterModulo\":360.0,\"MasterPositionUnit\":\"Degree\",\"MasterStartPosition\":0.0,\"MasterVelocityFormula\":null,\"MasterVelocityUnit\":\"RPM\",\"SlaveAccelerationUnit\":\"RAD_SEC2\",\"SlaveJerkUnit\":\"RAD_SEC3\",\"SlavePositionUnit\":\"Degree\",\"SlaveStartPosition\":0.0,\"SlaveVelocityUnit\":\"RPM\",\"Variables\":null,\"Header\":{\"ApplicationName\":null,\"ApplicationVersion\":null,\"CamPackageVersion\":null,\"CreationDate\":\"2023-12-04T11:43:52.7100535+01:00\",\"Description\":null,\"GUID\":\"a2ec42c5-2708-4152-8b73-5f0b0bbad063\",\"LastChangeDate\":\"2023-12-04T14:43:17.4997618+01:00\",\"MotionStepCount\":1,\"Name\":\"0\",\"Specification\":\"GeneralProfile\",\"SupportedOperatingModes\":\"EMP, FlexProfile\"}}}" } FlexProfile 1 => { "name": "1", "segments": [ { "gain": 360, "range": 180, "v0": 0, "a0": 0, "j0": 0.013962634016, "v1": 0, "a1": 0, "j1": 0.013962634016, "limV": 3.749999552783, "limA0": -0.040306646444, "limA1": 0, "limJ0": 0.013962634016, "limJ1": 0, "lambda": 0.5, "syncType": "SEG_DEFAULT", "lawType": "COMMON_POLYNOMIAL_5", "pointTableReference": "", "master": 1, "camBuilderSegmentData": "{\"a0Formula\":null,\"a1Formula\":null,\"AmaxFormula\":null,\"IsPointsTable\":false,\"Description\":\"\",\"j0Formula\":null,\"j1Formula\":null,\"JmaxFormula\":null,\"MasterRangeFormula\":null,\"gainFormula\":null,\"v0Formula\":null,\"v1Formula\":null,\"VmaxFormula\":null,\"MotionLawGUID\":\"2E3EF69C-9A43-49ef-B064-B4E86DCD9535\"}" }, { "gain": -360, "range": 180, "v0": 0, "a0": 0, "j0": -0.013962634016, "v1": 0, "a1": 0, "j1": -0.013962634016, "limV": -3.749999552637, "limA0": -0.040306646442, "limA1": 0, "limJ0": -0.013962634016, "limJ1": 0, "lambda": 0.5, "syncType": "SEG_DEFAULT", "lawType": "COMMON_POLYNOMIAL_5", "pointTableReference": "", "master": 1, "camBuilderSegmentData": "{\"a0Formula\":null,\"a1Formula\":null,\"AmaxFormula\":null,\"IsPointsTable\":false,\"Description\":\"\",\"j0Formula\":null,\"j1Formula\":null,\"JmaxFormula\":null,\"MasterRangeFormula\":null,\"gainFormula\":null,\"v0Formula\":null,\"v1Formula\":null,\"VmaxFormula\":null,\"MotionLawGUID\":\"2E3EF69C-9A43-49ef-B064-B4E86DCD9535\"}" } ], "events": [], "masterAxsRefVel": 1, "camBuilderProfileData": "{\"AdditionalCamData\":null,\"AdditionalProfileData\":{\"LastCamShaftDistance\":360.0,\"LastNumCamPoints\":1024,\"LastContainsLastPoint\":true,\"LastOperatingModeFilterIndex\":0},\"ApplicationCamData\":null,\"CommonCamData\":null,\"ProfileData\":{\"ChangeStartAndEndVelocity\":1,\"MasterModulo\":360.0,\"MasterPositionUnit\":\"Degree\",\"MasterStartPosition\":0.0,\"MasterVelocityFormula\":null,\"MasterVelocityUnit\":\"RPM\",\"SlaveAccelerationUnit\":\"RAD_SEC2\",\"SlaveJerkUnit\":\"RAD_SEC3\",\"SlavePositionUnit\":\"Degree\",\"SlaveStartPosition\":0.0,\"SlaveVelocityUnit\":\"RPM\",\"Variables\":null,\"Header\":{\"ApplicationName\":null,\"ApplicationVersion\":null,\"CamPackageVersion\":null,\"CreationDate\":\"2023-12-04T11:50:48.5011634+01:00\",\"Description\":null,\"GUID\":\"38ce51a9-1442-4d57-bfd1-9791e4e56d0a\",\"LastChangeDate\":\"2024-01-03T14:29:26.3722696+01:00\",\"MotionStepCount\":2,\"Name\":\"1\",\"Specification\":\"GeneralProfile\",\"SupportedOperatingModes\":\"FlexProfile\"}}}" } When the profile switch from cam 0 to cam 1 there is a jump with a 2 mm negative positioning Then if we switch back to profile 0 and stop the master axis the slave axis move to unwanted position returning to the prevoius step because it miss the 2 mm jump it took at the 1st profile switch Can you help me to understand why we have this behaviour ? Many Thanks Giuseppe
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