N2 PLUS DUAL BONDTECH INSTALL Vref PROBLEMS (SOLVED)

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tulipua
Posts: 5
Joined: Mon Mar 05, 2018 12:06 pm

N2 PLUS DUAL BONDTECH INSTALL Vref PROBLEMS (SOLVED)

Postby tulipua » Mon May 07, 2018 9:49 pm

Hi all!
need help with Vref settings for bondtech extruder
In the manual:
1. if you have black motors...bla bla ...I switched DONE
2. Both stepper drivers need the Vref to 0.5V NOT
3. cables DONE
4. E steps DONE


2. 0.5 V for both mottors
I have a problem with one of them E0 - -22,5 V , I tried to decrease (counter clockwise ) not result inrease up to -23.8 V
How to gain 0.5 V for second motor???
Attachments
YDXJ0057.JPG
YDXJ0058.JPG
YDXJ0059.JPG
Last edited by tulipua on Mon May 07, 2018 10:49 pm, edited 1 time in total.

mb300sd
Posts: 27
Joined: Fri Mar 30, 2018 7:22 pm

Re: N2 PLUS DUAL BONDTECH INSTALL Vref PROBLEMS

Postby mb300sd » Mon May 07, 2018 10:15 pm

You're using the wrong pin for the the negative probe. It's reading negative because your ground reference is connected to 24V rather than ground. I believe the correct one is the one next to it.

tulipua
Posts: 5
Joined: Mon Mar 05, 2018 12:06 pm

Re: N2 PLUS DUAL BONDTECH INSTALL Vref PROBLEMS

Postby tulipua » Mon May 07, 2018 10:49 pm

YES! Thank you!!! It was my mistake!!!


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