Hi everyone,
I'm having a strange problem with my build. It was working fine before the holidays, but yesterday, when I tried to print, the secondary extruder didn't move and it beeps. I can feel it vibrating trying to move, but it does nothing. I changed the motor and the wires and the problem persists.
I have a duet wifi and I'm using a E3D chimera for the dual extrusion. I didn't change anything in the configuration of the duet. and the primary motor works with exactly the same configuration.
I have made a video describing the problem. Here: https://photos.app.goo.gl/vCYRTYJT3FWth6A9A.
I really hope you can help me. I have an urgent work and I really need to use the secondary extruder. Do you think that it is a problem with the board?
Thank you for your help!