Daniel_Iceland Posted October 25, 2019 Report Share Posted October 25, 2019 I am using a UMI-022BE-B1 controled through modbus to lift trash bins (on a truck) My problem is that when I am lifting a load and stop the machine fall back around 15 cm before stoping (see picture) I used to run the same machine with Omron inverters there I set the Injector DC-Breaking to stop and hold the load while the mecanical break took hold. But I am gettin the feeling that the Unitronics DC-Braking setting are mostly cosmetic since no matter how I play with them nothing happens. I tried using P013. Short Circut breaking. Both at 75% and 100% power for 3 second and the only thing that happens is that there is no breaking for 3 seconds. I have break resistors connected and have Energy breaking set (P08.37) but I have also tried turning that offf. Does anyone have any experience in tuning the breaking on these inverters? Is there something that I might be missing that turns of DC-breaking and Short-Circut breaking? Quote Link to comment Share on other sites More sharing options...
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