Goto Zero

Ricardo

When I move my machine at a speed of 1600 mm / s, it moves perfectly.
If I select "Goto Zero X", only one axis moves 1600 mm / sec without a problem.
Now, if I request "Goto Zero ALL", there is a loss and a step, why does this problem occur?

I already tested with only one drive connected and the problem continues, I realized that the controller could not manage 2 motors or more at the same time at speeds above 400mm / sec.
Any operation that the controller is going to perform above 400mm / sec, there is a loss of steps, the motors can work up to 2400mm / sec. but the controller is no more than 400mm / sec why?

ShaniaDDream

It should be one driver for one motor. Are you using only one driver to run two motors?

Ricardo

No! I am using individual drivers, one for each engine.

ShaniaDDream

Have you configured your pulse equivalent based on your driver's resolution in the controller parameter?

Ricardo

Yes!
Run several tests and the problem continues, the movement of an axis reaches maximum speed, but if you perform a "Goto Zero All" the loss of steps.

Ricardo

I have two sources of 24v one for the controller and another for the motors, I have already performed tests with the machine only with the motors without Spindle and without the inverter and the problem continues.

ShaniaDDream

Are you talking about Home overtroke? If so, you can decrease the Home speed by parameter #56 #57 #58 and #59, home speed for X/Y/Z/A axis, range is from 99~99999. The controller is no problem, it should be still the problem of configuration. You can try this again, if the problem still continues, please write email to info@ddcnc.com or sky@ddcnc.com. If you have what's app, please add my manager jessy for help , her ID is 0086 13244704799