After sleeping on this for a bit my question is if I change the 220v to two hots and a neutral then string a ground wire across the floor (for testing) and wire the left cabinet to split out one phase and a neutral to run the 120v part do you think this would be worth the effort to try out? I'd rather try an experiment like that prior to trying to walk across my attic to string a ground to the 220v outlet. I have 12" of insulation on top of 3.5" so walking is very difficult... actually finding a place to step is rather fun.
JT On 12/20/2015 11:55 PM, Jon Elson wrote: > On 12/20/2015 05:06 PM, John Thornton wrote: >> Well it works fine till I plug in the VFD so I guess I'll have to rewire >> the machine and my shop again :( >> >> > Well, that is now very important information! Just plugging > in the VFD, without having it start the spindle motor causes > the problem? Then you are probably right. If you only had > problems when the spindle was running, then the line > reactors might help. > > I put a commercial line filter box on the VFD on my mill, I > was having interference in a couple units, but only when the > VFD was running the spindle. The filter fixed it. > > Jon > > ------------------------------------------------------------------------------ > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users ------------------------------------------------------------------------------ _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
