See Thomas's notes:

HXRSS Info and Recovery


08/16/2024 PITCH (rotation) STAGE RECOVERY POST POWER OUTAGE 

  • To get the stage to move need to explicitly enable the axis from motor record.
  • Motor record gets set to torque disabled, on hitting limit switch.  
  • Set Offset to 0 for ease. Set it back to 120.15 post the test.
    Limit SwitchOriginal Trip Point 08/16/2023 Trip PointDelta
    CW-36.683 deg-36.725 deg0.042 deg
    CCW23.184 deg23.187 deg0.003 deg

08/30/2023 PITCH (rotation) STAGE INVESTIGATION AND ADDITIONAL DISCOVERIES

  • To get the stage to move need to explicitly enable the axis from motor record. 

  • Touched the limit switches and noticed a 0.329 degrees offset between trip points recorded during first checkout (Harman) and today. Suspect something with the homing that shifted the zero 0.329 degrees in the CCW direction.

    Limit SwitchOriginal Trip Point 08/30/2023 Trip PointDelta
    CW-36.683 deg-36.354 deg0.329 deg
    CCW23.184 deg23.508 deg-0.324 deg
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