#55 Steppers Motors / Proximity Sensors Limits / Homing Cycles - Duet CNC Controller P3
I started filming this video before the national lockdown in the UK so about halfway in I had to complete it using screen capture footage from my spare duet controller while at my flat. This video walks through the process of setting up steppers and limit switches, and the homing cycles including dual axis homing and conditional fail-safes. Any questions about the process, or if there's an aspect of controller setup you'd like to see let me address please let me know in the comments. 00:00 – Intro 00:43 – Proximity Limit Switches 01:07 – Relay Module Bridge 01:43 – Stepper Motors Configuration 02:00 – M569 Drive Direction 02:14 – Stepper Motor Wiring 03:00 – M584 Drive Mapping 03:22 – M350 Microstepping 03:38 – M906 Motor Current 04:16 – M92 Steps Per MM 04:30 – M566 Max Instantaneous Speed Change 04:40 – M203 Max Speed 04:56 – M201 Acceleration 05:04 – M208 Max & Min Axis Travel Software Limits 05:25 – M574 Limit Switches 06:12 – New Duet Web Controls 06:42 – Homing Cycles 07:20 – Conditional Safety Failsafe 08:19 – Homing Cycle Gcode 09:26 – Dual Axis Homing Splitting Drive Mapping 10:17 – Demonstrating Homing Cycle Failsafe 10:39 – Conclusion Buy The Moot_One CNC Manual: https://miscpro.com/product/moot_one-desktop-cnc-machine/ CNC Timeline: https://miscpro.com/cnc-control-box-timeline/ Subscribe: https://goo.gl/FmlHU7 Patreon: https://www.patreon.com/EducatingSavvas Photos: http://instagram.com/savvas_papasavva Main Channel: http://www.youtube.com/SavvasPapasavva
I started filming this video before the national lockdown in the UK so about halfway in I had to complete it using screen capture footage from my spare duet controller while at my flat. This video walks through the process of setting up steppers and limit switches, and the homing cycles including dual axis homing and conditional fail-safes. Any questions about the process, or if there's an aspect of controller setup you'd like to see let me address please let me know in the comments. 00:00 – Intro 00:43 – Proximity Limit Switches 01:07 – Relay Module Bridge 01:43 – Stepper Motors Configuration 02:00 – M569 Drive Direction 02:14 – Stepper Motor Wiring 03:00 – M584 Drive Mapping 03:22 – M350 Microstepping 03:38 – M906 Motor Current 04:16 – M92 Steps Per MM 04:30 – M566 Max Instantaneous Speed Change 04:40 – M203 Max Speed 04:56 – M201 Acceleration 05:04 – M208 Max & Min Axis Travel Software Limits 05:25 – M574 Limit Switches 06:12 – New Duet Web Controls 06:42 – Homing Cycles 07:20 – Conditional Safety Failsafe 08:19 – Homing Cycle Gcode 09:26 – Dual Axis Homing Splitting Drive Mapping 10:17 – Demonstrating Homing Cycle Failsafe 10:39 – Conclusion Buy The Moot_One CNC Manual: https://miscpro.com/product/moot_one-desktop-cnc-machine/ CNC Timeline: https://miscpro.com/cnc-control-box-timeline/ Subscribe: https://goo.gl/FmlHU7 Patreon: https://www.patreon.com/EducatingSavvas Photos: http://instagram.com/savvas_papasavva Main Channel: http://www.youtube.com/SavvasPapasavva