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#1
 
03-28-2009, 04:11 PM
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Hello, I use 3 picstep drivers for my CNC machine. They have done their work very well! But when i started my machine today my Z-axis stepper was shaking. And is not turning correctly. I don't have a scope at home but when I touch the switches wich set the stepmode the shaking stops, and returns after a while or when u want to move the motor. But when i measure out that circuit nothing abnormal shows up... could it be a LMD thats damaged? I use 8k for the current resistor.    |
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#2
03-28-2009, 04:34 PM
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| My take on this is when you have a problem and you can touch, push or move a component or wire and it changes the problem it is probably a bad solder joint. budP Last edited by budP; 03-28-2009 at 04:37 PM. Reason: Incomplete aanswer |
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