Feedrate
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Hello,
I’m using the 6 axis CNC Demo Rumba Arduino code currently connected to three (for testing purposes/have not set up the other motors yet) NEMA 34 motors controlled by DM860A Mircosteppers and an Arduino Mega. I can get the motors to move, but I am unable to control the feedrate using G1. I have tried various set ups and different codes to no avail.
I’m currently imputing the code ‘G1 F5 X1200 Y1200 Z1200’ and all the motors move, when I change the feedrate nothing happens. I would like it to move very slow.
Thanks for the helpI have no experience with such low feed rates. If you set the feed rate
G1 F5
and then ask for the current feedrate
M114
Does it say feedrate=5? What is the minimum feedrate allowed in your firmware?
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