Month: December 2018

Electrical Noise Issues with EtherCAT CNC and Plasma Systems

By Alan Bradford Electrical Noise or Radio Frequency Interference (RFI) has once again become a concern, with the new network enabled crop of CNC/Motion Controllers. The design and installation of retrofits (and new machines) requires more attention to shielding, internal and external.  Noise was a major problem in the early days, as not much was… Read more »