14681
General Mach Discussion / Re: Motors are buzzing???Help
« on: September 21, 2010, 07:25:10 AM »
I presume you are set up in metric units if so then it may be that the code you are running is set in imperial units. I am not sure what code you are running but sounds like it may be the roadrunner and I know it doesnt have a G20 in the code to define it as Imperial units, because of that your machine will think its metric so will run slow and small. What I mean is the code may ask for a 1 inch move at a feedrate of 2IPM , so your machine thinks that is a metric move so will move 1mm at a feedrate of 2mm/ min so it will take 30 seconds to move that 1mm.
Hood
Hood