sensor ir
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@sgk said in sensor ir:
@fcwilt yes
OK so the probe IS working.
After doing a G30 or a G30 S-1 it is normal for the probe to end up a small distance away from the bed.
That distance is the dive height (the H parameter of M558) plus the Z Trigger Height (the Z parameter of G31).
Does that appear to be what is happening when you do a G30 or G30 S-1?
Frederick
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@fcwilt yes
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@fcwilt no
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@fcwilt yes
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@sgk said in sensor ir:
@fcwilt yes
OK that indicates the Z Trigger Height parameter of the G31 is wrong.
If after doing a G30 and then moving to Z=0 if the nozzle is not just touching the bed you need to increase the Z Trigger Height parameter of the G31.
If the nozzle touches the bed before you get to Z=0 then you need to decrease the Z Trigger Height parameter of the G31.
Of course when you make a change to the G31 command it needs to be executed for that change to take effect.
When you have found the correct value for the Z Trigger Height parameter of the G31 then when moving to Z=0 after doing a G30 the nozzle should just touch the surface of the bed.
Frederick
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now i'm at the top of the leaf -
it's good everything works thanks to everyone for your invaluable help
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@sgk
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@sgk said in sensor ir:
it's good everything works thanks to everyone for your invaluable help
Glad to hear it.
Frederick
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@fcwilt thank you again thank you
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@sgk said in sensor ir:
Small objection from me
I don't think that this solves your Problem, but you're running an old DWC Version ....
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@siam
i will update now -
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ths
