Hello everyone!
This is my first post in here and I hope to find some answers!
One week ago, I started to built my own Prusa Mendel. Everything was right until today.
I connected the z motors and they don't rotate! I have an Arduino Mega 2560 R3 with RAMPS 1.4.
My stepper motors are NEMA 17 model 42BYGHW811 (2.5A, 1.8deg/step)
When I connect only one z motor, it rotates properly. When I connect and the second one, none is rotating although the Shield "sends" current to both of them. My very first thought was that the current is not enough. Is there any way to change the current that stepper motor driver "sends"??
Any thoughts???????
Elo
This is my first post in here and I hope to find some answers!
One week ago, I started to built my own Prusa Mendel. Everything was right until today.
I connected the z motors and they don't rotate! I have an Arduino Mega 2560 R3 with RAMPS 1.4.
My stepper motors are NEMA 17 model 42BYGHW811 (2.5A, 1.8deg/step)
When I connect only one z motor, it rotates properly. When I connect and the second one, none is rotating although the Shield "sends" current to both of them. My very first thought was that the current is not enough. Is there any way to change the current that stepper motor driver "sends"??
Any thoughts???????
Elo