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Author Topic: jerky servo Mach3  (Read 10244 times)

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Offline Ed

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Re: jerky servo Mach3
« Reply #10 on: February 11, 2008, 11:46:29 AM »
This is my xml file.
Thanks
« Last Edit: February 11, 2008, 01:57:43 PM by Ed »
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Offline Hood

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  • 25,835 25,835
  • Carnoustie, Scotland
Re: jerky servo Mach3
« Reply #11 on: February 11, 2008, 04:29:47 PM »
Ed
looked through your xml and dont see anything wrong. Did notice you had different steps per unit for each axis though, is this correct?
Hood
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Offline Chip

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  • 2,055 2,055
  • Gainesville Florida USA
Re: jerky servo Mach3
« Reply #12 on: February 11, 2008, 04:45:25 PM »
Hi, Ed

Mach may be trying to adjust your vel/Accl. when your setting dif. kernel speed's back and forth, A re-start is req. after change and then a Re-tune of vel/Accl.

Did you use g00 moves or Shift + Arrow key to tune your Velocity & Acceleration settings ?

On the Program Run Screen what's your Feed-rate set to ?, Hit the TAB key, What's the Slow-Jog Rate set to ?

If thy aren't set to 100 then your tunning is probably way off.

It's volunteer's around hear for the most part.

Hope this Helps, Chip
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