Duet 3 Expansion 3HC Driver 1.0 error: phase B short to ground
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I finally installed my Duet 3 Expansion 3HC. Everything works except Driver 0. Drivers 1 and 2 worked with the same stepper. I get "Driver 1.0 error: phase B short to ground". The 3HC is in a PETG housing. There is no metal that could shorten phase B. I likely never will use all 3 Drivers, but it is still annoying.
Any suggestion on how to fix this? -
Is there a motor connected when you get this error?
Have you swapped the motors around to see if the error remains with the driver?
When and where did you get the 3HC?
Can you please share your config.g and the results of sending M122 and M98 P"config.g" in the gcode console? -
I use the 3HC to drive the extruder. The error appears when I try to extrude the filament. I swapped the stepper's coils around, but this didn't change anything. Drivers 1 and 2 are working. Diver 0: I get "Driver 1.0 error: phase B short to ground."
I bought the 3HC and a PT100 Daughter Board on Spool3D on July 9th, 2024. I haven't tested the 3HC until now since I haven't had time. -
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Please send an email to warranty@duet3d.com and CC your reseller. Include a link to this forum thread and the details of your original purchase. You'll receive a reply with a form to fill out
