Magnetic sensor dead?
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@jchodakowski What LED flashes do you get specifically?
https://duet3d.dozuki.com/Wiki/Duet3dFilamentMonitor_RotatingMagnetVersion#Section_Status_indication_LEDs -
It flashes green three times, there are no error flashes
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I notice that is reporting error number 4 , but not flashing with the 4 led blinks which would indicate error 4. That is odd.
Can you do a M591 D0 immediate after starting the Duet and filament monitor and see if an error number is report (or if you get the LED flashes other than three on startup).
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After a power cycle it behaves "normally" in that it flashes green, starts communicating with the duet. A M591 D0 asap yields this:
Duet3D magnetic filament monitor on input 3, enabled, sensitivity 25.20mm/rev, allow 70% to 140%, check every 3.0mm, version 3, mag 132 agc 89, no calibration dataHowever when a print actually starts (warmups done) the system will immediately report an error from the sensor and the print never starts. Filament never even moves.
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@jchodakowski we will replace the sensor under warranty. Are you ok with swapping out the PCB only from the housing? That will be quicker as we don't have housings in stock right now.
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Yeah, that works fine
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@T3P3Tony said in Magnetic sensor dead?:
@jchodakowski we will replace the sensor under warranty. Are you ok with swapping out the PCB only from the housing? That will be quicker as we don't have housings in stock right now.
What's my next step?
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@jchodakowski contact the vendor and initiate a warranty exchange. Refer to this thread as authorization.
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That's not possible, we don't have any MFM parts, PCB or otherwise. I pointed @jchodakowski to contact Duet3D directly but perhaps he forgot.
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In that case, see the form here: https://www.duet3d.com/warranty
