EMC2 is a popular choice among hobbyists, academics and a growing group of professionals for CNC and robotic machine control. Most commonly it seems to be used to drive machines using stepper motors for reasons related to low cost and complexity. In actuality EMC2 drives servo mechanisms equally well, but in doing my research in preparation for my own projects I found that there was a need for a simple tutorial laying out basic procedures for integrating servo control under EMC2. As always, the very best way to learn is to do so I ended up playing with a small servo “lab” so I could visit as many concepts and parameters as I could before applying them to a larger machine.

Click to continue reading “Tutorial: Use an Old Inkjet Printer to Learn Servo Motor Control With EMC2 – Part 1″