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Author Topic: Speed of stepper motors  (Read 5455 times)

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Re: Speed of stepper motors
« Reply #20 on: November 10, 2015, 05:03:38 PM »
Pin "0" does not exist too...
Rob

Albert Einstein ― “If you can't explain it to a six year old, you don't understand it yourself.”
Re: Speed of stepper motors
« Reply #21 on: November 10, 2015, 05:06:16 PM »
No I use a motion card!
Re: Speed of stepper motors
« Reply #22 on: November 10, 2015, 05:07:46 PM »
.... which card?
Rob

Albert Einstein ― “If you can't explain it to a six year old, you don't understand it yourself.”
Re: Speed of stepper motors
« Reply #23 on: November 10, 2015, 05:09:57 PM »
AKZ-250
Re: Speed of stepper motors
« Reply #24 on: November 10, 2015, 05:31:29 PM »
Rob

Albert Einstein ― “If you can't explain it to a six year old, you don't understand it yourself.”
Re: Speed of stepper motors
« Reply #25 on: November 10, 2015, 06:23:56 PM »
Haha, yes it is a bit confusing!  ::)

Thank you for all help! :)
Re: Speed of stepper motors
« Reply #26 on: November 10, 2015, 06:26:59 PM »
No problem, glad you got it working

Rob
Rob

Albert Einstein ― “If you can't explain it to a six year old, you don't understand it yourself.”
Re: Speed of stepper motors
« Reply #27 on: November 11, 2015, 02:37:57 PM »
One more quick question on the same subject!

When I stopped working yesterday the machine was working just fine and the speed was good. I did nothing over night, and changed no settings, but now when I turn it on again the axis are moving very slow when I use try to jog them.

Do you have any clue why this might be?

/ Johanna
Re: Speed of stepper motors
« Reply #28 on: November 11, 2015, 03:10:20 PM »
It may be the feedrate...

Go into general configuration and there is a text box in the middle of the screen.... Probably says g80 in the middle of it....

Type "coma" F1200

Restart mach3.... Did it sort your problems?

Rob
Rob

Albert Einstein ― “If you can't explain it to a six year old, you don't understand it yourself.”
Re: Speed of stepper motors
« Reply #29 on: November 13, 2015, 03:31:52 PM »
Yes in the inbox was G80 and I changed it now to F1200

The axes seem to move faster for one step, but if i want to test it for more example 10 steps
the motors start moving and then I get a high sound and the motors stop moving
Could it be that i have now a too high velocity?

Johanna