Hello,

I have a Duet 2 Wifi controller board, and I want to control a Delta printer with three extruders.

So I require one additional stepper driver, or a replacement board with six stepper drivers in total.

From what I can gather, my options are a Duex 5, or buy a new Duet 3 which has the six stepper drivers.

Is there another option to give me the one stepper controller I need without paying hundreds of dollars?

My apologies. I connected the motor to E1, and it works correctly with the wiring as I originally connected it.

It seems I have a faulty board.

Any suggestions?

Hello,

I tried your suggestion, the motor vibrates and I receive an error message:

"Error: short-to-ground reported by driver(s) 3"

I have identified the pairs of cables, and have tried reversing them in the connector, and it is the same result each time.

I also switched back to using the Y-axis, and the motor will only turn one way.

Hello,

I am upgrading my Geeetech Rostock 301 and have installed a Duet3D V1.03 board. The Z and X Axis motors work correctly, however the Y-axis motor is acting strangely.

Sometimes it will turn both clockwise and anti-clockwise when I send a G1 S1 Y50 command, but only for about a revolution before it reverses.

Once this happens, it will only turn in one direction, if I send a positive or negative ammount.

If I change the motor configuration, then the motor will reverse it's direction, once again it will only turn one way no matter what command it is sent.

I have checked multiple cables, motors, and board connections - it only happens on the Y-axis.

So far, it has never worked correctly.

I am running the latest firmware:

"RepRapFirmware for Duet 2 WiFi/Ethernet version 2.03RC4 running on Duet WiFi 1.02 or later"

Do I have a faulty board, or am I missing a setting or configuration?