Hello RepRap community,
I am Matthijs and this is my first question on the RepRap forum. I have a question about autobed leveling with an inductive sensor.
I have an inductive sensor which is called a LJ12A3-4-Z/BX. connected to my megatronicsV3 zmin enstop
I have te same sensor and the same resistor values which is used in this video [
www.youtube.com]
see the attached picture for my settup
I think the problem is that when a piece of metal is put against the sensor (this is triggering te sensor), the sensor output voltage is 3v and not 0 volt like a normal mechanical switch when it is triggered.
when no metal is put against the sensor the voltage is 4.8 volt.
Is my sensor broken? do i need to change my settup?
I hope you guys can help me.
Greetings
Matthijs W
Edited 1 time(s). Last edit at 05/21/2015 03:08PM by MatthijsW.