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General Mach Discussion / Re: feed rate question
« on: May 26, 2009, 03:05:21 AM »
Unless you are using an old version of Mach then the Feed Override will never exceed the rapid axis speed set in motor tuning. It is your code that will determine the feedrate but of course you can manually override that with the FRO, either up or down. The FRO will always be a % of the commanded speed so for instance if your code calls for a F100 and you have the FRO set to 50% you will get a feed of 50, if however the next line of code has F50 in it then because you still have the FRO at 50% your feed will be 25.
Hood
Hood