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General Mach Discussion / Re: Travel speed
« on: September 06, 2010, 05:54:56 PM »
That is likely your problem.
When in exact Stop mode the axis has to accelerate and then slow to a stop for each line of code. If the moves are long then its not an issue but if they are short moves you would need very fast acceleration to get up to the commanded feedrate for each line.
Setting to CV (G64) will lilkely help a lot, setting a higher acceleration (if possible) in motor tuning may also help.
At the Velocity you have(750) in motor tuning 25KHz kernel will be more than enough.
Hood
When in exact Stop mode the axis has to accelerate and then slow to a stop for each line of code. If the moves are long then its not an issue but if they are short moves you would need very fast acceleration to get up to the commanded feedrate for each line.
Setting to CV (G64) will lilkely help a lot, setting a higher acceleration (if possible) in motor tuning may also help.
At the Velocity you have(750) in motor tuning 25KHz kernel will be more than enough.
Hood