I have an AC Servo from Harmonic Drive (type RSS-20-6006S) that I have no information on.
I am used to encoders with several leads, including differential A B and Z wires, but I have never seen 14! They each have a unique color in a rainbow spectrum.
I can't seem to find much documentation about such 14 wire encoders, but I saw them mentioned as "a standard" somewhere in Harmonic Drives website, but can't seem to find any specification. Any suggestions on how to troubleshoot this encoder? Is this an industry or Harmonic Drive standard that maybe was "phased out"?