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Wiring Reference Switches in Series

TiLETiLE
in Questions & Answers
Hello,

i have a Stepcraft 840 CNC Mill and plan to upgrade it with a Extruder for Printing.
The Motherboard will consist of basically just a Arduino Mega with Pins going out to the integrated Stepper Drivers of the Mill.
The Mill has 3 End-switches in the negative Direction which are wired in Series (would be a real Pain to change) and of course are normally closed.
Can the Repetier Firmware Deal with such an Setup?
Thanks in advance,

Tibor Lederer

Comments

  • RepetierRepetier
    Yes, this can work but you have to set to go back after hitting endstop so that the switch is disabled at the end of each axis being homed. Simply set x/y/z switch pin to same pin.
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