Repeatability Tests - Teco Drives
Motors, Drives and VFD's
Drives (Servo) - Teco
First, test for backlash. Section 2.4:
https://machmotion.com/documentation/Motion%20Controllers/Apollo%20III/Apollo-III-Manual-1000-Series.pdf
Move axis to a place where you can test to be sure if it returns exactly to that point or not (have a clear way...