I'm still trying to get my new under warranty machines to be serviced to the point of running to pre-sale advertised specifications. It's great if you hate technology and run great without it, but it has nothing to do with Doosan needing to fix these problems for all the rest of us who depend on technology for stability in materials like 17-4 stainless which cut great most of the time (emphasis on most of the time). The load monitor also safeties unreliable stuff like Chipblaster high pressure coolant systems that have float valves that fail, and dump solenoids that get stuck, and PLC's that fail. If you lose coolant, the machine's safety net is load monitoring. The lack of coolant will spike a load the monitoring can feed hold, and prevent the inevitable tool failure that will happen from happening.
That might also prevent the turret from getting kicked and a service call from needing to happen. Inversely that may happen in lieu of this, after the new under warranty equipment is damaged because the software wasn't supplied functionally and wasn't serviced. So it has a purpose- that's why it exists, and why all the competitive brands in CNC turning machines have a product they use to sell the machine to normal customers who like technology and depend on it.
We're actually using the monitoring to some limited success right now on even these screwed up new machines, but we are essentially fighting to get all the tools monitored because we don't run on luck in this shop. We run on good machines which were always sold by Doosan until these two which are not nearly as good for these reasons.
We actually were told this move to I series plus was for thermal compensation because Fanuc penalizes their good customers like Doosan on 31I with heavy fees, and we've had to shut thermal comp off because it began acting up. The Doosan turning thermal compensation can't handle air movement like an air conditioning unit. Shop air flow makes the machine think that the casting is changing size.