Monthly Archives: December 2018

Electrical Noise Issues with EtherCAT CNC and Plasma Systems

  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 done with…
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