Topics created by Ian Miller

@Ian-Miller there is also a mix of rrf2 and rrf3 commands in your config. For example, M305 works in rrf2 but not rrf3. Assigning endstops like you have works in rrf3 but not rrf2

@deckingman Thanks for the suggestion, replaced the thermistor wire and now its working fine

@siam Thanks, thought I had to reference the extruder/tool it accompanied in that line. The problem is gone, thanks a lot.

tmc2660 on duet 2 is connected with series sense resistor on the output H bridge .
if you're lucky , you burned only the sense resistor .
check it with multimeter , R33 and R35 near the z axis driver IC .
while testing the z axis driver , did you place jumpers back on the second z motor connector ?

@Ian-Miller

the motor config would be
M584 X0 Y1:4 Z2 E3

for the endstop config see

https://duet3d.dozuki.com/Wiki/Bed_levelling_using_multiple_independent_Z_motors#Section_In_RepRapFirmware_Num_3

so something like
M574 Y2 S1 P"ystop+e1stop"

@Phaedrux Thank you, this fixed my issue.

since the motors are 0.33 A, you could wire them in parallel.

0,33A * 4 * 0.75 = 1A

the duet driver can handle that.

No problem. It can get a bit daunting at times and we tend to overthink it which can lead us astray. Usually, when in doubt, getting a config from the configurator will show us the correct syntax to start with.