3d touch wont deploy pin and slams into the bed

farbrorfinkel · Post by **farbrorfinkel** » Sat Apr 22, 2017 2:13 am

Hello, i'm having some problems with my 3d touch sensor, it will do the startup test ok, but when i try to home it wont deploy the pin and just keeps going down into the bed. And nothing happens when i send the m280 p0 g10 command either.
I have tried a few different firmwares but always the same problem.
Does anyone know what the problem could be?

Post by **William** » Sat Apr 22, 2017 9:35 am

Hi,could you send some videos about it?It will help us see more detail.

farbrorfinkel · Post by **farbrorfinkel** » Sat Apr 22, 2017 7:35 pm

i have uploaded a video here

https://youtu.be/rPS8DYozG5k it shows what happens when i try to home, but i stopped recording before nozzle hits the bed.

farbrorfinkel · Post by **farbrorfinkel** » Tue May 02, 2017 9:12 pm

No one has any idea what the problem could be? have been at a standstill now for almost a week because i dont know what more to try..

Post by **William** » Wed May 03, 2017 1:58 pm

Hi,according to your video,I think you need to adjust the screw of the sensor to the critical point.Check here for more details:https://www.youtube.com/watch?v=Ix7lXvf ... e=youtu.be.

farbrorfinkel · Post by **farbrorfinkel** » Thu May 04, 2017 5:57 am

Thanks for answer, i have tried that before and i tried it again now and no luck, still starts up fine and then does nothing when i try to lever the bed.

daveapplemotors · Post by **daveapplemotors** » Tue May 16, 2017 7:26 pm

I don't see the probe light go out like it does on mine when it starts to lower. Whenever mine stays red it goes up instead of down when it gets to the middle of the bed.
Maybe your G-code should have M280 P0 S10 before G28 to activate the probe...

Post by **William** » Wed May 17, 2017 1:33 pm

daveapplemotors wrote:I don't see the probe light go out like it does on mine when it starts to lower. Whenever mine stays red it goes up instead of down when it gets to the middle of the bed.
Maybe your G-code should have M280 P0 S10 before G28 to activate the probe...

Maybe you need this videos to adjust it.
https://www.youtube.com/watch?v=qjzGO1I ... rQ_ie4jVmC

fireballz · Post by **fireballz** » Fri May 26, 2017 10:37 pm

daveapplemotors wrote:I don't see the probe light go out like it does on mine when it starts to lower. Whenever mine stays red it goes up instead of down when it gets to the middle of the bed.
Maybe your G-code should have M280 P0 S10 before G28 to activate the probe...

Verify that the two-wire pair (black and white wires) are connected to the proper Z-stop pins - polarity matters. I initially had mine reversed and the stop didn't work.

andreb70 · Post by **andreb70** » Fri Aug 31, 2018 1:45 am

I have the same problem I had it working on Marlin V1.0.2 but lots of bugs i had problems with the Z offset.
Now i have Marlin V1.1.9 and it looks oke but at probing its not comming out and i reset the printer.

These codes all work and the selftest om printer works fine to.

M280 P0 S10 ; pushes the pin down
M280 P0 S90 ; pulls the pin up
M280 P0 S120 ; Self test – keeps going until you do pin up/down or release alarm
M280 P0 S160 ; Release alarm

So there is a little thing but i dont see it wrong PIN number i dont no but i dont give up there must be a way to fix it..

Veel geluk als ik of jij iets vindt laat het hier in het forum achter..

Thanks, Andre

Geeetech

3d touch wont deploy pin and slams into the bed

3d touch wont deploy pin and slams into the bed

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Re: 3d touch wont deploy pin and slams into the bed

Re: 3d touch wont deploy pin and slams into the bed

Re: 3d touch wont deploy pin and slams into the bed

Re: 3d touch wont deploy pin and slams into the bed

Re: 3d touch wont deploy pin and slams into the bed

Re: 3d touch wont deploy pin and slams into the bed

Re: 3d touch wont deploy pin and slams into the bed

Re: 3d touch wont deploy pin and slams into the bed