@Phaedrux i saw but they are years old at seams no one from thoes threads reply anymore, thats why i want new input.

Have any one got the prusa MMU2s to work with duet ?

Did you get the MMU to work with duet ?

@bearer yea i know but i set it to 1.8A motors are ok cool, but i felt drivers with my finger and they are pretty hot

@Veti @bearer year it sounds like i need better cooling on the pcb

@Veti @aidar
M906 X2400 Y2400 Z2400 I100 ;
motors: 2303HS280AW ( should be able to run 2.8a)

Have a workbee 750x750 with duet 2 wifi and default workbee fw & settings.

After machine is on for 5-10 minutes i get a "DWC warning: High temperature on drivers..." and it feels like the step motors start to get fairly hot..

why do they get to hot so fast ?

I just installed a Duet 2 WiFi on my workbee 750x750
I use the default workbee firmware and settings.

But when i try to cut "deep" >5mm i get this error
What does it mean ?

@droftarts yea maby it should be more clear in the doc for noobs like me

Arhh my mistake i have misunderstood it xD Thanks will try that
(on xPro A1 / A2 is one phase that why i thought it was the same)