Topics created by falcar

@phaedrux thanks! I think I figured out a solution: if I read the G-code documentation correctly, the firmware is aware of the currently loaded filament and triggering the unload macro is using the correct macro from the respective filament folder.

https://duet3d.dozuki.com/Wiki/Gcode#Section_M702_Unload_filament

That way I can have a load macro for PLA, PETG and TPU in the first 3 slots and an universal unload macro in the fourth.

B52D276F-4DF6-4995-9AC7-938F78041704.jpeg

I doubt very much that the PWM frequency is the OP's problem. It might affect the actual speed that the fan runs at, but AFAIK this isn't a tacho fan so DWC can only report the demand speed. The fact that DWC reports 100% when the slider is set to 100% indicates to me that the slicer must be setting the demand speed to 95% if that is what DWC shows.

I'm assuming that the 95% values that the OP is reporting is what he is reading from the web interfaces or PanelDue, as I don't see how else he could know that it is running at 95%. So that would be the demand and not the actual speed and is therefore frequency agnostic as far as the displayed value is concerned.

Or to put it another way, one could set the fan at 100%, then stick a pencil or ones' finger in it (not recommended) and the display would still show 100% even though the fan itself is stopped.

@falcar said in Short to ground on driver 3:

Any idea a good source to purchase more of them connector ends? I used all of the ones that came with my wifi on my maestro!

See https://duet3d.dozuki.com/Wiki/Connector_and_spare_part_numbers for the connector part numbers.

Thanks guys. I took it apart and Everything looked ok. I did clean it off and reassembled it. Let’s see if that helps.

Thanks again for the responses. This one had me stumped.

Perfect! thank you!

Cool, thank you. I'm under that (and also have a fan on the steppers.

Interesting, I will try that. After you mentioned that I noticed these :

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Try this: https://drmrehorst.blogspot.com/2018/07/ummd-better-way-to-set-up-origin-and.html