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Speed Problem – Maxuino b017 – Arduino Mega – Stepper Driver DQ420MA –

Jun 17 2014 | 2:53 am


I have a setup with 2 Nema23 Steppers controlled with 2 DQ420MA Stepper Drivers.
I can already move the steppers – everything works fine. Except the steppers
are really slow. If I use the Arduino Stepper Code they move way faster.

My question would be – what is the best DIP Setting on the DQ420MA, speed and microstepping
setting on the Maxuino-Max-Patch to get higher speed on the stepper-motors.

Also the communication between maxuino and max is breaking off after a while. Need to have
a stable connection for about 12 hours.

any suggestions? thanks Georg

Technical Data:
Stepper Driver:

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