Siemens 840D 5-Axis Preference Tilt

[U.Uhl]

Hello everyone,

I am currently in the process of adapting a PP for a 5-axis machine for simultaneous machining. Unfortunately, I have the problem that the preferred direction is not taken into account.

Code in PP:

if (true) { // note: setup your machine here
    var aAxis = createAxis({coordinate:0, table:true, axis:[1, 0, 0], range:[-120, 120], preference:1, tcp:useTCP});
    var cAxis = createAxis({coordinate:2, table:true, axis:[0, 0, 1], range:[-360, 360], preference:1, tcp:useTCP});
    machineConfiguration = new MachineConfiguration(aAxis, cAxis);

CYCLE800 Code in PP:

    if (machineConfiguration.isMultiAxisConfiguration()) {
      var machineABC = abc.isNonZero() ? getWorkPlaneMachineABC(currentSection.workPlane, false, false) : abc;
      DIR = turn ? (machineABC.x > 0 || machineABC.y > 0) ? 1 : -1 : 0;
      if (useABCPrepositioning) {
        writeBlock(
          gMotionModal.format(0),
          aOutput.format(machineABC.x),
          bOutput.format(machineABC.y),
          cOutput.format(machineABC.z)
        );
      }
      setCurrentABC(machineABC); // required for machine simulation
    }

He turns me over every time [-1]. Say the C-axis by 180°

N185 CYCLE800(1,"TISCH_AC",200000,57,0,0,0,0,0,0,0,0,0,-1)

I don't use any machine configuration in Fusion.