On Sun, 20 Dec 2015, John Thornton wrote: > Date: Sun, 20 Dec 2015 12:26:51 -0600 > From: John Thornton <[email protected]> > Reply-To: "Enhanced Machine Controller (EMC)" > <[email protected]> > To: "Enhanced Machine Controller (EMC)" <[email protected]> > Subject: Re: [Emc-users] Grounding Issues > > I have a line reactor for the VFD but I've never hooked it up. > > http://www.automationdirect.com/adc/Shopping/Catalog/Drives/AC_Drive_%28VFD%29_Spare_Parts_-a-_Accessories/AC_Line_Reactors/LR-23P0-1PH > > Speaking of VFD's mine is grounded to the breaker panel and not in the > machine anywhere. When I check from the ground terminal to the panel I > get 0 ohms so I assume that the back of the VFD is grounded to the > ground lug on the VFD. > > JT
I looked into the 2.7 source and see that there is a problem with sserial error reporting that makes some single errors fatal (because the error reporting does not distinguish between per cycle error bits and sticky error status bits) That is errors that caused just a random popup on 2.6 will cause 2.7 to shut down the sserial port (you still need a pretty bad noise spike to cause these errors but they should not be fatal) Peter Wallace ------------------------------------------------------------------------------ _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
