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John Jin
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Help me to determine absoulte encoder parameters

I see this encoder on the internet. I need to know

  1. what is the difference between "Sine/cosine periods per revolution" and "Number of the absolute ascertainable revolutions"
  2. what is the "total number of steps"/"Integral non-linearity" and Differential non-linearity?
  3. Are the "REFSIN" and "REFCOS" signals -SIN and -Cos signals?

Thank you.

John Jin
  • 187
  • 3
  • 16