Re: Precision Piezo Z-probe Now available. September 12, 2017 07:22AM |
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Re: Precision Piezo Z-probe Now available. September 12, 2017 08:13AM |
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DjDemonD
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klcjr89
I am not sure what to change in my start script.
[Try G30 Z0 instead of G28 Z if it's not working with G28.
Also consider moving to bed centre, then M400 to pause (I presume that's a 400ms pause?) then G28 Z or G30 Z0. This allows mechanical noise to settle before probing.
I can home fine with G28, but issuing a G30 or G30 Z0 does nothing at all and just gives a vague message:
SENDING:G30 Z0 ZProbe not triggered
Re: Precision Piezo Z-probe Now available. September 12, 2017 08:39AM |
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Re: Precision Piezo Z-probe Now available. September 12, 2017 09:07AM |
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Quote
DjDemonD
Have you tried defining a spare pin as z probe and just connecting the signal output from piezo board to both that pin and your z endstop pin? If g28 works then I suspect it's the z probe and endstop not sharing a pin issue. Silly really there's no reason they can't.
Re: Precision Piezo Z-probe Now available. September 12, 2017 09:12AM |
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Re: Precision Piezo Z-probe Now available. September 12, 2017 09:20AM |
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Re: Precision Piezo Z-probe Now available. September 12, 2017 09:55AM |
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Re: Precision Piezo Z-probe Now available. September 12, 2017 10:02AM |
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Re: Precision Piezo Z-probe Now available. September 12, 2017 10:30AM |
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Re: Precision Piezo Z-probe Now available. September 12, 2017 10:40AM |
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Re: Precision Piezo Z-probe Now available. September 12, 2017 03:27PM |
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Re: Precision Piezo Z-probe Now available. September 12, 2017 05:07PM |
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Re: Precision Piezo Z-probe Now available. September 13, 2017 04:19AM |
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Re: Precision Piezo Z-probe Now available. September 13, 2017 04:33AM |
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Re: Precision Piezo Z-probe Now available. September 13, 2017 04:43AM |
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Re: Precision Piezo Z-probe Now available. September 13, 2017 04:43AM |
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DjDemonD
The deviation is about expected the range is usually 10 microns, so maybe lower probing speed, or slightly tweak the vr2 (left) pot to be closer to the threshold between led on and off. But 20 microns out of a 200-300 micron first layer will work.
Good work on the code changes.
Re: Precision Piezo Z-probe Now available. September 13, 2017 04:45AM |
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Re: Precision Piezo Z-probe Now available. September 13, 2017 04:48AM |
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Re: Precision Piezo Z-probe Now available. September 13, 2017 05:29AM |
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Re: Precision Piezo Z-probe Now available. September 13, 2017 05:38AM |
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Re: Precision Piezo Z-probe Now available. September 13, 2017 05:59AM |
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Re: Precision Piezo Z-probe Now available. September 13, 2017 06:08AM |
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DjDemonD
Giving it a good vigorous pass through a wire brush with nozzle at 150 should do it.
leveling-strategy.three-point-leveling.tolerance 0.03 # The probe tolerance in millimetres, anything less that this will be # ignored, default is 0.03mm
Re: Precision Piezo Z-probe Now available. September 13, 2017 07:45AM |
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Re: Precision Piezo Z-probe Now available. September 13, 2017 08:05AM |
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Re: Precision Piezo Z-probe Now available. September 13, 2017 08:16AM |
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Re: Precision Piezo Z-probe Now available. September 13, 2017 11:38AM |
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Re: Precision Piezo Z-probe Now available. September 14, 2017 08:08AM |
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Re: Precision Piezo Z-probe Now available. September 14, 2017 08:50AM |
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Re: Precision Piezo Z-probe Now available. September 21, 2017 11:09AM |
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Re: Precision Piezo Z-probe Now available. September 21, 2017 02:40PM |
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